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Get free access to 25 articles related to mensuration 2d

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<html><body><h2 id="content-id-2387594610-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Cgl Exam and the type of question asked in Ssc Cgl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-1783450962-3"><b>Question On Mensuration 2D </b></h2>If the height of a solid right circular cylinder is 27 cm and the diameter of its base is 30 cm, the total surface area (in cm2) of the right circular cylinder is: (Take π = 22/7)
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Easy </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 36 Seconds </h3></div></div><h2 id="content-id-6738412590-4"><b> Mensuration 2D Questions Options</b></h2><ol><li><p>3976</p>
</li><li><p>3964</p>
</li><li><p>3978</p>
</li><li><p>3960</p>
</li></ol> <h2 id="content-id-5916284370-5"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is <strong>option 4</strong> i.e.<strong> 3960.</strong></p>

<p>The total surface area of a cylinder = 2πr(r + h)</p>

<p>where r and h are the radius and height respectively.</p>

<p>Diameter of the cylinder = 30 cm</p>

<p>Radius (r) = 30/2 = 15 cm</p>

<p>Height of the cylinder (h) = 27 cm</p>

<p>The total surface area = 2π(15)(15 + 27)</p>

<p>⇒ 2 × (22/7) × 15 × 42 = 3960 cm<sup>2</sup></p>

<p>Therefore, the total surface area of the right circular cylinder is 3960 cm<sup>2</sup>.</p>
<h2 id="content-id-0724168359-6"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. For the Current Affairs please <a href="https://study.kdcampus.live/daily-current-affairs" target="_blank">Click Here</a> and for the current affairs quiz please <a href="https://study.kdcampus.live/current-affairs-quiz" target="_blank">Click Here</a>.</p><h3><b> KD Live Free Offerings </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/KD_Live_Free_Offerings.png" alt="KD Live Free Offerings" height="260" width="480"><p>KD Live is Offering Every Information and Study Material required for the self study. 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More than 10 lakh aspirants have cleared competitive exams under the guidance of Neetu Mam. Study.kdcampus.live is providing free information on various topics and for the Ssc Cgl Exam you can refer the following link <a href="https://study.kdcampus.live/ssc-cgl" target="_blank">Click Here</a> however if you want to practice more questions then please refer the following link <a href="https://study.kdcampus.live/question-answer" target="_blank">Click Here</a>.<h3><b>About Neetu Mam</b></h3>Neetu Mam is primarily passionate for the English language and teaching from the last 20 years however for the Mensuration 2D Questions. She has guided her team to provide the best explanation for the question.</body></html>


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If the height of a solid - Mensuration 2D Questions for Ssc Cgl

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<html><body><h2 id="content-id-5397280461-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Cgl Exam and the type of question asked in Ssc Cgl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-9746310528-3"><b>Question On Mensuration 2D </b></h2>3 solid spheres of diameters 6 cm, 8 cm and 10 cm are melted together to form a single solid sphere. Find its radius.
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Easy </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 32 Seconds </h3></div></div><h2 id="content-id-8943201657-4"><b> Mensuration 2D Questions Options</b></h2><ol><li><p>12 cm</p>
</li><li><p>9 cm</p>
</li><li><p>3 cm</p>
</li><li><p>6 cm</p>
</li></ol> <h2 id="content-id-8162497035-5"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is <strong>option 4</strong> i.e. <strong>6 cm.</strong></p>

<p>The volume of a sphere = (4/3)πr<sup>3</sup> where r is the radius of the sphere</p>

<p>Diameter of the first sphere = 6 cm</p>

<p>So, the radius of the first sphere = 6/2 = 3 cm</p>

<p>Diameter of the second sphere = 8 cm</p>

<p>So, the radius of the second sphere = 8/2 = 4 cm</p>

<p>Diameter of the third sphere = 10 cm</p>

<p>So, the radius of the third sphere = 10/2 = 3 cm</p>

<p>Let R be the radius of the new sphere.</p>

<p>So, (4/3)πR<sup>3</sup> = (4/3)π(3)<sup>3</sup> + (4/3)π(4)<sup>3</sup> + (4/3)π(5)<sup>3</sup> = 288π</p>

<p>⇒ R<sup>3</sup> = 216</p>

<p>⇒ R = â&#136;&#155;216 = 6</p>

<p>Therefore, the radius of the new sphere is 6 cm.</p>
<h2 id="content-id-5892307164-6"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. For the Current Affairs please <a href="https://study.kdcampus.live/daily-current-affairs" target="_blank">Click Here</a> and for the current affairs quiz please <a href="https://study.kdcampus.live/current-affairs-quiz" target="_blank">Click Here</a>.</p><h3><b> KD Live Free Offerings </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/KD_Live_Free_Offerings.png" alt="KD Live Free Offerings" height="260" width="480"><p>KD Live is Offering Every Information and Study Material required for the self study. 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More than 10 lakh aspirants have cleared competitive exams under the guidance of Neetu Mam. Study.kdcampus.live is providing free information on various topics and for the Ssc Cgl Exam you can refer the following link <a href="https://study.kdcampus.live/ssc-cgl" target="_blank">Click Here</a> however if you want to practice more questions then please refer the following link <a href="https://study.kdcampus.live/question-answer" target="_blank">Click Here</a>.<h3><b>About Neetu Mam</b></h3>Neetu Mam is primarily passionate for the English language and teaching from the last 20 years however for the Mensuration 2D Questions. She has guided her team to provide the best explanation for the question.</body></html>


3 solid spheres of diamet - Mensuration 2D Questions for Ssc Cgl

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<html><body><h2 id="content-id-3251096478-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Cgl Exam and the type of question asked in Ssc Cgl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-5128074936-3"><b> Comprehension On Mensuration 2D Questions</b></h2>In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

If we look at the global population, out of every six persons living in this world, one is an Indian and (1)______ a Chinese. The population of Pakistan is very (2)_____ and accounts for roughly about one-tenth of China or India. Though China is the largest nation and geographically (3)____ the largest area among the three nations, its density is the lowest. Scholars point out the one child (4)____ in China in the late 1970s as the major reason for low population growth. They also state that this measure led to a (5)_____ in the sex ratio, the proportion of females per 1000 males.
<h2 id="content-id-7405832916-4"><b>Question On Mensuration 2D </b></h2>If the side of a square is increased by 5%, then the percentage increase in its area will be:
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Moderate </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 66 Seconds </h3></div></div><h2 id="content-id-0725468319-5"><b> Mensuration 2D Questions Options</b></h2><ol><li><p>10%</p>
</li><li><p>11%</p>
</li><li><p>10.5%</p>
</li><li><p>10.25%</p>
</li></ol> <h2 id="content-id-1205468397-6"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is <strong>Option 4 </strong>i.e. <strong>10.25%.</strong></p>

<p>Let the original side length of the square be s.</p>

<p>The original area of the square = s<sup>2</sup></p>

<p>When the side is increased by 5%,</p>

<p>The new side length becomes = s + 0.05s = 1.05s</p>

<p>The new area of the square = (1.05s)<sup>2</sup> = 1.1025 s<sup>2</sup></p>

<p>Now, to find the percentage increase in area</p>

<p>Percentage increase = (New area - Original area)/Original area × 100</p>

<p>⇒ (1.1025s<sup>2</sup> - s<sup>2</sup>)/s<sup>2</sup> × 100</p>

<p>⇒ 0.1025 s<sup>2</sup>/s<sup>2</sup> × 100</p>

<p>⇒ 10.25%</p>

<p>Thus, the percentage increase in the area is 10.25%.</p>
<h2 id="content-id-7508492361-7"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. For the Current Affairs please <a href="https://study.kdcampus.live/daily-current-affairs" target="_blank">Click Here</a> and for the current affairs quiz please <a href="https://study.kdcampus.live/current-affairs-quiz" target="_blank">Click Here</a>.</p><h3><b> KD Live Free Offerings </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/KD_Live_Free_Offerings.png" alt="KD Live Free Offerings" height="260" width="480"><p>KD Live is Offering Every Information and Study Material required for the self study. 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More than 10 lakh aspirants have cleared competitive exams under the guidance of Neetu Mam. Study.kdcampus.live is providing free information on various topics and for the Ssc Cgl Exam you can refer the following link <a href="https://study.kdcampus.live/ssc-cgl" target="_blank">Click Here</a> however if you want to practice more questions then please refer the following link <a href="https://study.kdcampus.live/question-answer" target="_blank">Click Here</a>.<h3><b>About Neetu Mam</b></h3>Neetu Mam is primarily passionate for the English language and teaching from the last 20 years however for the Mensuration 2D Questions. She has guided her team to provide the best explanation for the question.</body></html>


If the side of a square i - Mensuration 2D Questions for Ssc Cgl

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<html><body><h2 id="content-id-1357692084-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Cgl Exam and the type of question asked in Ssc Cgl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-2598713406-3"><b>Question On Mensuration 2D </b></h2>In a trapezium ABCD, AB, and DC are parallel to each other with a perpendicular distance of 8 m between them. Also, (AD) = (BC)= 10 m, and (AB) = 15 m < (DC). What is the perimeter (in m) of the trapezium ABCD?
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Moderate </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 37 Seconds </h3></div></div><h2 id="content-id-6720534981-4"><b> Mensuration 2D Questions Options</b></h2><ol><li><p>50</p>
</li><li><p>66</p>
</li><li><p>62</p>
</li><li><p>58</p>
</li></ol> <h2 id="content-id-0625341798-5"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is <strong>Option 3</strong> i.e. <strong>62.</strong></p>

<p>Given that, in a trapezium ABCD,</p>

<p>AD = BC = 10 m and AB = 15 m < DC</p>

<p>Perpendicular distance = 8 m</p>

<p><img alt="" src="https://hranker.com/admin/assets/uploads/ckeditor/Mensuration_13_2024_D42024_08_13_08_13_43.PNG" style="height:166px; width:200px"></p>

<p>In right angled triangle APD, DP = <strong>√</strong>(100 - 64) = <strong>√</strong>36 = 6 m</p>

<p>⇒ DP = QC = 6 m</p>

<p>Hence, the perimeter of the trapezium = AB + BC + CD +DA = 15 + 10 + (6 + 15 + 6) + 10</p>

<p>= 62 m</p>
<h2 id="content-id-1792046358-6"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. For the Current Affairs please <a href="https://study.kdcampus.live/daily-current-affairs" target="_blank">Click Here</a> and for the current affairs quiz please <a href="https://study.kdcampus.live/current-affairs-quiz" target="_blank">Click Here</a>.</p><h3><b> KD Live Free Offerings </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/KD_Live_Free_Offerings.png" alt="KD Live Free Offerings" height="260" width="480"><p>KD Live is Offering Every Information and Study Material required for the self study. 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More than 10 lakh aspirants have cleared competitive exams under the guidance of Neetu Mam. Study.kdcampus.live is providing free information on various topics and for the Ssc Cgl Exam you can refer the following link <a href="https://study.kdcampus.live/ssc-cgl" target="_blank">Click Here</a> however if you want to practice more questions then please refer the following link <a href="https://study.kdcampus.live/question-answer" target="_blank">Click Here</a>.<h3><b>About Neetu Mam</b></h3>Neetu Mam is primarily passionate for the English language and teaching from the last 20 years however for the Mensuration 2D Questions. She has guided her team to provide the best explanation for the question.</body></html>


In a trapezium ABCD AB - Mensuration 2D Questions for Ssc Cgl

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<html><body><h2 id="content-id-2916758403-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Cgl Exam and the type of question asked in Ssc Cgl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-5039724168-3"><b>Question On Mensuration 2D </b></h2>The perimeter of an equilateral triangle is 48 cm. Find its area (in cm2)
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Moderate </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 31 Seconds </h3></div></div><h2 id="content-id-1025438769-4"><b> Mensuration 2D Questions Options</b></h2><ol><li><p>81<span class="math-tex">\(\sqrt{3}\)</span></p>
</li><li><p>8<span class="math-tex">\(\sqrt{3}\)</span></p>
</li><li><p>25<span class="math-tex">\(\sqrt{3}\)</span></p>
</li><li><p>64<span class="math-tex">\(\sqrt{3}\)</span></p>
</li></ol> <h2 id="content-id-4769850123-5"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is <strong>option 4</strong> i.e.  <strong>64<span class="math-tex">\(\sqrt{3}\)</span>.</strong></p>

<p>Given that</p>

<p>The perimeter of an equilateral triangle is 48 cm</p>

<p>The perimeter of an equilateral triangle = 3 × side</p>

<p>The area of the equilateral triangle = <span class="math-tex">\(\sqrt{3}\)</span>/4 × side<sup>2</sup></p>

<p>⇒ 3 × side = 48</p>

<p>⇒ Side = 48/3 = 16 cm</p>

<p>The area of the equilateral triangle = <span class="math-tex">\(\sqrt{3}\)</span>/4 × 16<sup>2</sup> =  64<span class="math-tex">\(\sqrt{3}\)</span> </p>
<h2 id="content-id-7415930628-6"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. For the Current Affairs please <a href="https://study.kdcampus.live/daily-current-affairs" target="_blank">Click Here</a> and for the current affairs quiz please <a href="https://study.kdcampus.live/current-affairs-quiz" target="_blank">Click Here</a>.</p><h3><b> KD Live Free Offerings </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/KD_Live_Free_Offerings.png" alt="KD Live Free Offerings" height="260" width="480"><p>KD Live is Offering Every Information and Study Material required for the self study. 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More than 10 lakh aspirants have cleared competitive exams under the guidance of Neetu Mam. Study.kdcampus.live is providing free information on various topics and for the Ssc Cgl Exam you can refer the following link <a href="https://study.kdcampus.live/ssc-cgl" target="_blank">Click Here</a> however if you want to practice more questions then please refer the following link <a href="https://study.kdcampus.live/question-answer" target="_blank">Click Here</a>.<h3><b>About Neetu Mam</b></h3>Neetu Mam is primarily passionate for the English language and teaching from the last 20 years however for the Mensuration 2D Questions. She has guided her team to provide the best explanation for the question.</body></html>


The perimeter of an equil - Mensuration 2D Questions for Ssc Cgl

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<html><body><h2 id="content-id-2508341697-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Cgl Exam and the type of question asked in Ssc Cgl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-5783461902-3"><b>Question On Mensuration 2D </b></h2>The perimeter of an isosceles triangle is 100 cm. If the base is 36 cm, then find its semi-perimeter (in centimetres).
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Moderate </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 32 Seconds </h3></div></div><h2 id="content-id-8601942375-4"><b> Mensuration 2D Questions Options</b></h2><ol><li><p>64</p>
</li><li><p>60</p>
</li><li><p>45</p>
</li><li><p>50</p>
</li></ol> <h2 id="content-id-9421805367-5"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is<strong> option 4</strong> i.e. <strong>50.</strong></p>

<p>The semiperimeter of the triangle = Perimeter of the triangle/2</p>

<p>The semiperimeter of the triangle = 100/2 = 50 cm.</p>
<h2 id="content-id-4713025698-6"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. For the Current Affairs please <a href="https://study.kdcampus.live/daily-current-affairs" target="_blank">Click Here</a> and for the current affairs quiz please <a href="https://study.kdcampus.live/current-affairs-quiz" target="_blank">Click Here</a>.</p><h3><b> KD Live Free Offerings </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/KD_Live_Free_Offerings.png" alt="KD Live Free Offerings" height="260" width="480"><p>KD Live is Offering Every Information and Study Material required for the self study. 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More than 10 lakh aspirants have cleared competitive exams under the guidance of Neetu Mam. Study.kdcampus.live is providing free information on various topics and for the Ssc Cgl Exam you can refer the following link <a href="https://study.kdcampus.live/ssc-cgl" target="_blank">Click Here</a> however if you want to practice more questions then please refer the following link <a href="https://study.kdcampus.live/question-answer" target="_blank">Click Here</a>.<h3><b>About Neetu Mam</b></h3>Neetu Mam is primarily passionate for the English language and teaching from the last 20 years however for the Mensuration 2D Questions. She has guided her team to provide the best explanation for the question.</body></html>


The perimeter of an isosc - Mensuration 2D Questions for Ssc Cgl

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<html><body><h2 id="content-id-7035186429-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Cgl Exam and the type of question asked in Ssc Cgl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-3281706549-3"><b> Comprehension On Mensuration 2D Questions</b></h2>In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

Cities are the great havens for knowledge, culture, and social life. Vibrant cultures are found in cities because it takes a 1.________ population to support museums, concert halls, sports teams, and night-life districts. Cities also offer rich social opportunities. People in rural areas enjoy only limited social opportunities because 2.________ the small local population. City dwellers can choose their friends and mates from among a large number of people of 3.________ interests and inclinations. We are not likely to abandon the city as a 4.________ institution, but we need to make sure that our transport arrangements do not 5.________ the 'city's' other functions.

 
<h2 id="content-id-1672389054-4"><b>Question On Mensuration 2D </b></h2>The perimeter of a triangle is 36 units. Its area cannot be more than ______ square units.
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Moderate </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 66 Seconds </h3></div></div><h2 id="content-id-5937214680-5"><b> Mensuration 2D Questions Options</b></h2><ol><li><p><span class="math-tex">\(36\sqrt{2}\)</span></p>
</li><li><p><span class="math-tex">\(36\sqrt{3}\)</span></p>
</li><li><p><span class="math-tex">\(12\sqrt{7}\)</span></p>
</li><li><p><span class="math-tex">\(18\sqrt{5}\)</span></p>
</li></ol> <h2 id="content-id-6201893475-6"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is <strong>option 2</strong> i.e. <span class="math-tex">\(36\sqrt{3}\)</span>.</p>

<p>the perimeter of the triangle is 36 units, for an equilateral triangle:</p>

<p>Perimeter = 3 × side length</p>

<p>⇒ 36 = 3 × s</p>

<p>⇒ s = 36/3 = 12 units</p>

<p>the area of an equilateral triangle with side length s = √3/4 s<sup>2</sup></p>

<p>⇒ √3/4 × 12<sup>2</sup> = √3/4 × 144 = 36√3</p>
<h2 id="content-id-8024519376-7"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. 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More than 10 lakh aspirants have cleared competitive exams under the guidance of Neetu Mam. Study.kdcampus.live is providing free information on various topics and for the Ssc Cgl Exam you can refer the following link <a href="https://study.kdcampus.live/ssc-cgl" target="_blank">Click Here</a> however if you want to practice more questions then please refer the following link <a href="https://study.kdcampus.live/question-answer" target="_blank">Click Here</a>.<h3><b>About Neetu Mam</b></h3>Neetu Mam is primarily passionate for the English language and teaching from the last 20 years however for the Mensuration 2D Questions. She has guided her team to provide the best explanation for the question.</body></html>


The perimeter of a triang - Mensuration 2D Questions for Ssc Cgl

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<html><body><h2 id="content-id-5846217093-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Cgl Exam and the type of question asked in Ssc Cgl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-0571924368-3"><b>Question On Mensuration 2D </b></h2>The area of a right triangle is 48 m2 and one of the two sides containing the right angle is 8 m long. What is the length (in m) of the other side containing the right angle?
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Easy </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 37 Seconds </h3></div></div><h2 id="content-id-8209147563-4"><b> Mensuration 2D Questions Options</b></h2><ol><li><p>6</p>
</li><li><p>16</p>
</li><li><p>12</p>
</li><li><p>24</p>
</li></ol> <h2 id="content-id-8652174039-5"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is <strong>option 3</strong> i.e. <strong>12</strong>.</p>

<p>Area of right angled triangle = ½ × Product of both the sides containing right angle</p>

<p>Length of one side containing right angle = 8 m</p>

<p>Let the length of the other side containing right angle be x m.</p>

<p>According to the given question,</p>

<p>Area = ½ × 8 × x</p>

<p>⇒ 48 = ½ × 8 × x</p>

<p>⇒ x = 12</p>
<h2 id="content-id-7038964512-6"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. For the Current Affairs please <a href="https://study.kdcampus.live/daily-current-affairs" target="_blank">Click Here</a> and for the current affairs quiz please <a href="https://study.kdcampus.live/current-affairs-quiz" target="_blank">Click Here</a>.</p><h3><b> KD Live Free Offerings </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/KD_Live_Free_Offerings.png" alt="KD Live Free Offerings" height="260" width="480"><p>KD Live is Offering Every Information and Study Material required for the self study. 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More than 10 lakh aspirants have cleared competitive exams under the guidance of Neetu Mam. Study.kdcampus.live is providing free information on various topics and for the Ssc Cgl Exam you can refer the following link <a href="https://study.kdcampus.live/ssc-cgl" target="_blank">Click Here</a> however if you want to practice more questions then please refer the following link <a href="https://study.kdcampus.live/question-answer" target="_blank">Click Here</a>.<h3><b>About Neetu Mam</b></h3>Neetu Mam is primarily passionate for the English language and teaching from the last 20 years however for the Mensuration 2D Questions. She has guided her team to provide the best explanation for the question.</body></html>


The area of a right trian - Mensuration 2D Questions for Ssc Cgl

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<html><body><h2 id="content-id-7639241805-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Cgl Exam and the type of question asked in Ssc Cgl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-1906438725-3"><b>Question On Mensuration 2D </b></h2>A circle is inscribed in a rhombus with diagonals 12 cm and 16 cm. The ratio of the area of the circle to the area of the rhombus is: 
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Easy </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 34 Seconds </h3></div></div><h2 id="content-id-5319268047-4"><b> Mensuration 2D Questions Options</b></h2><ol><li><p><span class="math-tex">\(6\pi \over25\)</span></p>
</li><li><p><span class="math-tex">\(2\pi \over15\)</span></p>
</li><li><p><span class="math-tex">\(3\pi \over25\)</span></p>
</li><li><p><span class="math-tex">\(3\pi \over20\)</span></p>
</li></ol> <h2 id="content-id-7419852063-5"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is <strong>Option</strong> <strong>1</strong> i.e. <span class="math-tex">\(6\pi \over25\)</span>.</p>

<p>Let the side of the rhombus be a</p>

<p>4a<sup>2</sup> = d<sub>1</sub><sup>2</sup> + d<sub>2</sub><sup>2</sup></p>

<p>4a<sup>2</sup> = 12<sup>2</sup> + 16<sup>2</sup></p>

<p>a = 10 cm</p>

<p>1/2 × r × 10 = Area of â&#150;³COD</p>

<p>1/2 × r × 10 = 1/2 × OD × OC</p>

<p>1/2 × r × 10 = 1/2 × 8 × 6</p>

<p>r = 24/5</p>

<p>ar(circle)/ar(rhombus) = <span class="math-tex">\(\pi({24\over5})^2\over{{1\over2}\times16\times12}\)</span> = <span class="math-tex">\(6\pi \over25\)</span></p>
<h2 id="content-id-5971408632-6"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. For the Current Affairs please <a href="https://study.kdcampus.live/daily-current-affairs" target="_blank">Click Here</a> and for the current affairs quiz please <a href="https://study.kdcampus.live/current-affairs-quiz" target="_blank">Click Here</a>.</p><h3><b> KD Live Free Offerings </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/KD_Live_Free_Offerings.png" alt="KD Live Free Offerings" height="260" width="480"><p>KD Live is Offering Every Information and Study Material required for the self study. 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More than 10 lakh aspirants have cleared competitive exams under the guidance of Neetu Mam. Study.kdcampus.live is providing free information on various topics and for the Ssc Cgl Exam you can refer the following link <a href="https://study.kdcampus.live/ssc-cgl" target="_blank">Click Here</a> however if you want to practice more questions then please refer the following link <a href="https://study.kdcampus.live/question-answer" target="_blank">Click Here</a>.<h3><b>About Neetu Mam</b></h3>Neetu Mam is primarily passionate for the English language and teaching from the last 20 years however for the Mensuration 2D Questions. She has guided her team to provide the best explanation for the question.</body></html>


A circle is inscribed in - Mensuration 2D Questions for Ssc Cgl

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<html><body><h2 id="content-id-7984305621-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Cgl Exam and the type of question asked in Ssc Cgl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-5092847163-3"><b>Question On Mensuration 2D </b></h2>If the sum of the diagonals of a rhombus is L and the perimeter is 4P, find the area of the rhombus.
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Easy </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 33 Seconds </h3></div></div><h2 id="content-id-6817320954-4"><b> Mensuration 2D Questions Options</b></h2><ol><li><p><span class="math-tex">\({1\over4}{(L^2-P^2)}\)</span></p>
</li><li><p><span class="math-tex">\({1\over4}{(L^2-4P^2)}\)</span></p>
</li><li><p><span class="math-tex">\({1\over2}{(L^2-4P^2)}\)</span></p>
</li><li><p><span class="math-tex">\({1\over4}{(L^2+3P^2)}\)</span></p>
</li></ol> <h2 id="content-id-1934578026-5"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is <strong>Option</strong> <strong>2</strong> i.e. <span class="math-tex">\({1\over4}{(L^2-4P^2)}\)</span>.</p>

<p>Let the side of the rhombus = a</p>

<p>given, 4a = 4P</p>

<p>a = P</p>

<p>⇒ d<sub>1</sub> + d<sub>2</sub> = L</p>

<p>⇒ d<sub>1</sub><sup>2</sup> + d<sub>1</sub><sup>2</sup> = 4a<sup>2</sup> = 4P<sup>2</sup></p>

<p>⇒ d<sub>1</sub><sup>2</sup> + d<sub>2</sub><sup>2</sup> + 2d<sub>1</sub> d<sub>2</sub> = L<sup>2</sup></p>

<p>⇒ d<sub>1</sub>d<sub>2</sub> = <span class="math-tex">\({1\over2}{(L^2-4P^2)}\)</span></p>

<p>Area = <span class="math-tex">\(1\over2\)</span>d<sub>1</sub>d<sub>2</sub> = <span class="math-tex">\({1\over4}{(L^2-4P^2)}\)</span></p>
<h2 id="content-id-8465731209-6"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. 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More than 10 lakh aspirants have cleared competitive exams under the guidance of Neetu Mam. Study.kdcampus.live is providing free information on various topics and for the Ssc Cgl Exam you can refer the following link <a href="https://study.kdcampus.live/ssc-cgl" target="_blank">Click Here</a> however if you want to practice more questions then please refer the following link <a href="https://study.kdcampus.live/question-answer" target="_blank">Click Here</a>.<h3><b>About Neetu Mam</b></h3>Neetu Mam is primarily passionate for the English language and teaching from the last 20 years however for the Mensuration 2D Questions. She has guided her team to provide the best explanation for the question.</body></html>


If the sum of the diagona - Mensuration 2D Questions for Ssc Cgl

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<html><body><h2 id="content-id-6895034712-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Cgl Exam and the type of question asked in Ssc Cgl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-0681427593-3"><b>Question On Mensuration 2D </b></h2>If the radius of a circle is increased by 19%, then by what percentage will its area increase ?
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Easy </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 32 Seconds </h3></div></div><h2 id="content-id-7950621348-4"><b> Mensuration 2D Questions Options</b></h2><ol><li><p>27.89%</p>
</li><li><p>41.61%</p>
</li><li><p>32.85%</p>
</li><li><p>11.91%</p>
</li></ol> <h2 id="content-id-6175039482-5"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is<strong> option 2</strong> i.e.<strong> 41.61%.</strong></p>

<p>Area  = <span class="math-tex">\(\pi r ^2\)</span></p>

<p>change in radius = 19 % increase</p>

<p>change in area = 19 + 19 +(19 × 19/ 100) % = 41.61%</p>
<h2 id="content-id-3287045916-6"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. For the Current Affairs please <a href="https://study.kdcampus.live/daily-current-affairs" target="_blank">Click Here</a> and for the current affairs quiz please <a href="https://study.kdcampus.live/current-affairs-quiz" target="_blank">Click Here</a>.</p><h3><b> KD Live Free Offerings </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/KD_Live_Free_Offerings.png" alt="KD Live Free Offerings" height="260" width="480"><p>KD Live is Offering Every Information and Study Material required for the self study. 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More than 10 lakh aspirants have cleared competitive exams under the guidance of Neetu Mam. Study.kdcampus.live is providing free information on various topics and for the Ssc Cgl Exam you can refer the following link <a href="https://study.kdcampus.live/ssc-cgl" target="_blank">Click Here</a> however if you want to practice more questions then please refer the following link <a href="https://study.kdcampus.live/question-answer" target="_blank">Click Here</a>.<h3><b>About Neetu Mam</b></h3>Neetu Mam is primarily passionate for the English language and teaching from the last 20 years however for the Mensuration 2D Questions. She has guided her team to provide the best explanation for the question.</body></html>


If the radius of a circle - Mensuration 2D Questions for Ssc Cgl

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<html><body><h2 id="content-id-3479501826-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Cgl Exam and the type of question asked in Ssc Cgl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-7218046953-3"><b>Question On Mensuration 2D </b></h2>The sides of a rectangle are in the ratio of 3 : 8 and its area is 1944 cm2. What is its perimeter?
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Moderate </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 32 Seconds </h3></div></div><h2 id="content-id-8413950627-4"><b> Mensuration 2D Questions Options</b></h2><ol><li><p>189 cm</p>
</li><li><p>208 cm</p>
</li><li><p>198 cm</p>
</li><li><p>308 cm</p>
</li></ol> <h2 id="content-id-7620835941-5"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is<strong> option 3 </strong>i.e. <strong>198 cm.</strong></p>

<p>The area of a rectangle = length × breadth</p>

<p>Perimeter of a rectangle = 2 (length + breadth)</p>

<p>Let the length and breadth of the rectangle be 8x and 3x respectively.</p>

<p>⇒ 8x × 3x = 1944</p>

<p>⇒ 24x<sup>2</sup> = 1944</p>

<p>⇒ x<sup>2</sup> = 1944/24 = 81</p>

<p>⇒ x = 9 </p>

<p>Hence, the perimeter of rectangle = 2 (8x + 3x) = 22x = 22 × 9 = 198 cm</p>
<h2 id="content-id-2657409183-6"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. For the Current Affairs please <a href="https://study.kdcampus.live/daily-current-affairs" target="_blank">Click Here</a> and for the current affairs quiz please <a href="https://study.kdcampus.live/current-affairs-quiz" target="_blank">Click Here</a>.</p><h3><b> KD Live Free Offerings </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/KD_Live_Free_Offerings.png" alt="KD Live Free Offerings" height="260" width="480"><p>KD Live is Offering Every Information and Study Material required for the self study. 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More than 10 lakh aspirants have cleared competitive exams under the guidance of Neetu Mam. Study.kdcampus.live is providing free information on various topics and for the Ssc Cgl Exam you can refer the following link <a href="https://study.kdcampus.live/ssc-cgl" target="_blank">Click Here</a> however if you want to practice more questions then please refer the following link <a href="https://study.kdcampus.live/question-answer" target="_blank">Click Here</a>.<h3><b>About Neetu Mam</b></h3>Neetu Mam is primarily passionate for the English language and teaching from the last 20 years however for the Mensuration 2D Questions. She has guided her team to provide the best explanation for the question.</body></html>


The sides of a rectangle - Mensuration 2D Questions for Ssc Cgl

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<html><body><h2 id="content-id-8123570694-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Chsl Exam and the type of question asked in Ssc Chsl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-2703146895-3"><b>Question On Mensuration 2D </b></h2>The sides of similar triangle (	riangle) ABC and (	riangle) DEF are in the ratio of (rac{sqrt{3}}{sqrt{5}})of (	riangle) DEF (in cm²) is:: If the area of (	riangle)ABC is 90 cm², then the area
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Moderate </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 38 Seconds </h3></div></div><h2 id="content-id-1498632750-4"><b> Mensuration 2D Questions Options</b></h2><ol><li><p>150</p>
</li><li><p>152</p>
</li><li><p>154</p>
</li><li><p>156</p>
</li></ol> <h2 id="content-id-9248705316-5"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is <strong>option 1</strong> i.e. <strong>150.</strong></p>

<p>Given that</p>

<p>The sides ratio of the similar triangles <span class="math-tex">\(\triangle\)</span> ABC and <span class="math-tex">\(\triangle\)</span> DEF  = <span class="math-tex">\(\frac{\sqrt{3}}{\sqrt{5}}\)</span></p>

<p> If the area of <span class="math-tex">\(\triangle\)</span>ABC is 90 cm²,</p>

<p>Formula used</p>

<p>Area of <span class="math-tex">\(\triangle\)</span>DEF/Area of <span class="math-tex">\(\triangle\)</span>ABC = (sides of  <span class="math-tex">\(\triangle\)</span> DEF/sides of  <span class="math-tex">\(\triangle\)</span> DEF)<sup>2</sup></p>

<p>Calculation</p>

<p>Area of <span class="math-tex">\(\triangle\)</span>DEF/90 = (<span class="math-tex">\(\frac{\sqrt{5}}{\sqrt{3}}\)</span>)<sup>2</sup> = 5/3</p>

<p>Area of <span class="math-tex">\(\triangle\)</span>DEF = 90 × 5/3 = 150 cm<sup>2</sup></p>
<h2 id="content-id-3956480127-6"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. For the Current Affairs please <a href="https://study.kdcampus.live/daily-current-affairs" target="_blank">Click Here</a> and for the current affairs quiz please <a href="https://study.kdcampus.live/current-affairs-quiz" target="_blank">Click Here</a>.</p><h3><b> KD Live Free Offerings </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/KD_Live_Free_Offerings.png" alt="KD Live Free Offerings" height="260" width="480"><p>KD Live is Offering Every Information and Study Material required for the self study. Please click on the following links for accessing those.</p><div class="row"><div class="col-md-4"><a href="https://study.kdcampus.live/study-plan">Study Plan</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/general-science">General Science</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/general-awareness">General Awareness</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/general-knowledge">General Knowledge</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/quantitative-aptitude">Quantitative Aptitude</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/logical-reasoning">Logical Reasoning</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/english-language">English Language</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/today-in-history">Today In History</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/question-paper">Question Paper</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/syllabus">Syllabus</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/know-your-state">Know Your State</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/know-your-country">Know Your Country</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/know-your-city">Know Your City</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/know-your-leader">Know Your Leader</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/books-and-authors">Books And Authors</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/daily-vocabulary">Daily Vocabulary</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/daily-editorial">Daily Editorial</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/latest-notifications">Latest Notifications</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/exam-dates">Exam Dates</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/admit-card">Admit Card</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/exam-results">Exam Results</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/exam-cutoff">Exam Cutoff</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/exam-eligibility">Exam Eligibility</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/exam-pattern">Exam Pattern</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/answer-key">Answer Key</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/important-days">Important Days</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/full-form">Full Form</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/government-schemes">Government Schemes</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/previous-year-pdf">Previous Year PDF</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/quiz">Quiz</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/courses">Courses</a></div><div class="col-md-4"><a href="https://study.kdcampus.live/classes">Classes</a></div></div><h3><b>Further Guidance on Mensuration 2D Questions</b></h3> For Asking any query on Mensuration 2D Questions please mail <a href="mailto:online@kdcampus.org">Send Email</a> or you can fill the form at <a href="https://kdcampus.live" target="_blank">KD Live</a>.<h3><b>About KD Live</b></h3> KD live has an expertise in providing apt explanations for the Mensuration 2D Questions since 2008. More than 10 lakh aspirants have cleared competitive exams under the guidance of Neetu Mam. Study.kdcampus.live is providing free information on various topics and for the Ssc Chsl Exam you can refer the following link <a href="https://study.kdcampus.live/ssc-chsl" target="_blank">Click Here</a> however if you want to practice more questions then please refer the following link <a href="https://study.kdcampus.live/question-answer" target="_blank">Click Here</a>.<h3><b>About Neetu Mam</b></h3>Neetu Mam is primarily passionate for the English language and teaching from the last 20 years however for the Mensuration 2D Questions. She has guided her team to provide the best explanation for the question.</body></html>


The sides of similar tria - Mensuration 2D Questions for Ssc Chsl

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<html><body><h2 id="content-id-1639480572-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Chsl Exam and the type of question asked in Ssc Chsl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-6950187234-3"><b>Question On Mensuration 2D </b></h2>If the perimeters of two similar triangles are in the ratio of 4 : 7, and the sum of the areas is 195 cm2, then what is (rac{1}{3}) of the difference between the areas (in cm2) of the two triangles?
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Easy </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 37 Seconds </h3></div></div><h2 id="content-id-9217865430-4"><b> Mensuration 2D Questions Options</b></h2><ol><li><p>33</p>
</li><li><p>54</p>
</li><li><p>99</p>
</li><li><p>63</p>
</li></ol> <h2 id="content-id-4597206831-5"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is <strong>option 1</strong> i.e. <strong>33.</strong></p>

<p>Let the areas of the two triangles be 16x and 49x (since the ratio of areas of similar triangles is the square of the ratio of their perimeters).</p>

<p>Given, 16x + 49x = 195 ⇒ 65x = 195 ⇒ x = 3</p>

<p>Therefore, the areas of the two triangles are 48 cm² and 147 cm².</p>

<p>The difference between the areas = 147 - 48 = 99 cm².</p>

<p>1/3 of the difference = 99/3 = 33 cm².</p>
<h2 id="content-id-3076582914-6"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. For the Current Affairs please <a href="https://study.kdcampus.live/daily-current-affairs" target="_blank">Click Here</a> and for the current affairs quiz please <a href="https://study.kdcampus.live/current-affairs-quiz" target="_blank">Click Here</a>.</p><h3><b> KD Live Free Offerings </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/KD_Live_Free_Offerings.png" alt="KD Live Free Offerings" height="260" width="480"><p>KD Live is Offering Every Information and Study Material required for the self study. 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More than 10 lakh aspirants have cleared competitive exams under the guidance of Neetu Mam. Study.kdcampus.live is providing free information on various topics and for the Ssc Chsl Exam you can refer the following link <a href="https://study.kdcampus.live/ssc-chsl" target="_blank">Click Here</a> however if you want to practice more questions then please refer the following link <a href="https://study.kdcampus.live/question-answer" target="_blank">Click Here</a>.<h3><b>About Neetu Mam</b></h3>Neetu Mam is primarily passionate for the English language and teaching from the last 20 years however for the Mensuration 2D Questions. She has guided her team to provide the best explanation for the question.</body></html>


If the perimeters of two - Mensuration 2D Questions for Ssc Chsl

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<html><body><h2 id="content-id-2913470568-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Chsl Exam and the type of question asked in Ssc Chsl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-3529601748-3"><b>Question On Mensuration 2D </b></h2>Two triangles ABC and DEF are similar. The smallest side of ABC is equal to 15 units. If the sides of ABC are in the ratio 3 â&#136;¶ 4 â&#136;¶ 5, and the area of DEF is half of the area of ABC, then what is the largest side of DEF (in units)?
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Easy </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 39 Seconds </h3></div></div><h2 id="content-id-6794320851-4"><b> Mensuration 2D Questions Options</b></h2><ol><li><p><span class="math-tex">\(25\sqrt2\)</span></p>
</li><li><p><span class="math-tex">\(25\sqrt3\)</span></p>
</li><li><p><span class="math-tex">\(25\over{\sqrt3}\)</span></p>
</li><li><p><span class="math-tex">\(25\over{\sqrt2}\)</span></p>
</li></ol> <h2 id="content-id-6305172498-5"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is <strong>Option 4</strong> i.e. <span class="math-tex">\(25\over{\sqrt2}\)</span>.</p>

<p>The ratio of the sides of â&#150;³ABC is 3 : 4 : 5 = 3x : 4x : 5x, and</p>

<p>The smallest side is 15 unit</p>

<p>So, 3x = 15</p>

<p>⇒ x = 5</p>

<p>So, the sides of â&#150;³ABC = 3x, 4x, 5x = 15, 20, 25 respectively</p>

<p>We know that,</p>

<p>Area of â&#150;³DEF/Area of â&#150;³ABC = (k/1)<sup>2</sup></p>

<p>The area of â&#150;³DEF is half the area of â&#150;³ABC</p>

<p>⇒ 1/2 = k<sup>2</sup></p>

<p>⇒ k = <span class="math-tex">\(1\over \sqrt2\)</span></p>

<p>The largest side of â&#150;³ABC is 25 units</p>

<p>So,</p>

<p>The longest side of â&#150;³DEF = 25k = 25 × <span class="math-tex">\(1\over \sqrt2\)</span> = <span class="math-tex">\(25\over{\sqrt2}\)</span> units</p>
<h2 id="content-id-5873192460-6"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. For the Current Affairs please <a href="https://study.kdcampus.live/daily-current-affairs" target="_blank">Click Here</a> and for the current affairs quiz please <a href="https://study.kdcampus.live/current-affairs-quiz" target="_blank">Click Here</a>.</p><h3><b> KD Live Free Offerings </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/KD_Live_Free_Offerings.png" alt="KD Live Free Offerings" height="260" width="480"><p>KD Live is Offering Every Information and Study Material required for the self study. 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More than 10 lakh aspirants have cleared competitive exams under the guidance of Neetu Mam. Study.kdcampus.live is providing free information on various topics and for the Ssc Chsl Exam you can refer the following link <a href="https://study.kdcampus.live/ssc-chsl" target="_blank">Click Here</a> however if you want to practice more questions then please refer the following link <a href="https://study.kdcampus.live/question-answer" target="_blank">Click Here</a>.<h3><b>About Neetu Mam</b></h3>Neetu Mam is primarily passionate for the English language and teaching from the last 20 years however for the Mensuration 2D Questions. She has guided her team to provide the best explanation for the question.</body></html>


Two triangles ABC and DEF - Mensuration 2D Questions for Ssc Chsl

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<html><body><h2 id="content-id-6380529174-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Chsl Exam and the type of question asked in Ssc Chsl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-4017526893-3"><b>Question On Mensuration 2D </b></h2>A rectangle with the largest area is cut out of a circle with a radius 5 units. What is the area of the remaining portion?
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Easy </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 33 Seconds </h3></div></div><h2 id="content-id-3854276190-4"><b> Mensuration 2D Questions Options</b></h2><ol><li><p>25(2π - 3)</p>
</li><li><p>25(π - 2)</p>
</li><li><p>25(2π - 5)</p>
</li><li><p>25(π - 3)</p>
</li></ol> <h2 id="content-id-9235604781-5"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is<strong> option 2</strong> i.e. <strong>25(π - 2)</strong>.</p>

<p>Given,</p>

<p>The radius of the circle = 5 units</p>

<p>We know,</p>

<p>Area of the circle = πr<sup>2</sup></p>

<p>Area of the circle = 25π</p>

<p>According to the question,</p>

<p>The largest rectangle that can be cut from a circle is the inscribed rectangle, which is a square in this case.</p>

<p>The diagonal of the square is equal to the diameter of the circle, diameter = 2 × 5 = 10 cm</p>

<p>⇒ Side of the square = a = d/√2</p>

<p>⇒ a = 10/√2 = 5√2</p>

<p>Area of the square = a<sup>2</sup> = (5√2)<sup>2</sup> = 25 × 2 = 50</p>

<p>Area of the Remaining Portion = Area of circle - Area of square</p>

<p>⇒ 25π - 50</p>

<p>⇒ 25(π - 2)</p>
<h2 id="content-id-2159604837-6"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. 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More than 10 lakh aspirants have cleared competitive exams under the guidance of Neetu Mam. Study.kdcampus.live is providing free information on various topics and for the Ssc Chsl Exam you can refer the following link <a href="https://study.kdcampus.live/ssc-chsl" target="_blank">Click Here</a> however if you want to practice more questions then please refer the following link <a href="https://study.kdcampus.live/question-answer" target="_blank">Click Here</a>.<h3><b>About Neetu Mam</b></h3>Neetu Mam is primarily passionate for the English language and teaching from the last 20 years however for the Mensuration 2D Questions. She has guided her team to provide the best explanation for the question.</body></html>


A rectangle with the larg - Mensuration 2D Questions for Ssc Chsl

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<html><body><h2 id="content-id-1496053278-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Chsl Exam and the type of question asked in Ssc Chsl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-4965872301-3"><b>Question On Mensuration 2D </b></h2>If the area of a rhombus is 70 m2 and its height is 5 m, its perimeter is ________.
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Easy </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 31 Seconds </h3></div></div><h2 id="content-id-0713492865-4"><b> Mensuration 2D Questions Options</b></h2><ol><li><p>56 m</p>
</li><li><p>35 m</p>
</li><li><p>64 m</p>
</li><li><p>25 m</p>
</li></ol> <h2 id="content-id-7281536409-5"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is <strong>option 1 </strong>i.e. <strong>56 m.</strong></p>

<p>We know that,</p>

<p>Area of rhombus = Base × Height</p>

<p>⇒ 70 = Base × 5</p>

<p>⇒ Base = 14 m</p>

<p>Now,</p>

<p>The perimeter of a rhombus = 4 × side</p>

<p>⇒ 4 × 14 = 56 m </p>
<h2 id="content-id-7529460813-6"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. For the Current Affairs please <a href="https://study.kdcampus.live/daily-current-affairs" target="_blank">Click Here</a> and for the current affairs quiz please <a href="https://study.kdcampus.live/current-affairs-quiz" target="_blank">Click Here</a>.</p><h3><b> KD Live Free Offerings </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/KD_Live_Free_Offerings.png" alt="KD Live Free Offerings" height="260" width="480"><p>KD Live is Offering Every Information and Study Material required for the self study. 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More than 10 lakh aspirants have cleared competitive exams under the guidance of Neetu Mam. Study.kdcampus.live is providing free information on various topics and for the Ssc Chsl Exam you can refer the following link <a href="https://study.kdcampus.live/ssc-chsl" target="_blank">Click Here</a> however if you want to practice more questions then please refer the following link <a href="https://study.kdcampus.live/question-answer" target="_blank">Click Here</a>.<h3><b>About Neetu Mam</b></h3>Neetu Mam is primarily passionate for the English language and teaching from the last 20 years however for the Mensuration 2D Questions. She has guided her team to provide the best explanation for the question.</body></html>


If the area of a rhombus - Mensuration 2D Questions for Ssc Chsl

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<html><body><h2 id="content-id-8064293751-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Chsl Exam and the type of question asked in Ssc Chsl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-4530791268-3"><b>Question On Mensuration 2D </b></h2>What is the area of a triangular flower bed of a garden whose perimeter is 20 metres and two sides are 5 metres and 6 metres.
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Easy </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 33 Seconds </h3></div></div><h2 id="content-id-9134652708-4"><b> Mensuration 2D Questions Options</b></h2><ol><li><p><span class="math-tex">\(10 \sqrt2 \ \)</span>m<sup>2</sup></p>
</li><li><p><span class="math-tex">\(2 \sqrt10 \ \)</span>m<sup>2</sup></p>
</li><li><p><span class="math-tex">\(5 \sqrt2 \ \)</span>m<sup>2</sup></p>
</li><li><p><span class="math-tex">\(4 \sqrt5 \ \)</span>m<sup>2</sup></p>
</li></ol> <h2 id="content-id-1954286037-5"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is <strong>option 1 </strong>i.e. <span class="math-tex">\(10 \sqrt2 \ m^2\)</span>.</p>

<p>Let the third side be x</p>

<p>Perimeter = sum of sides</p>

<p>⇒ 20 = 5 + 6 + x</p>

<p>⇒ x = 20 - 11</p>

<p>⇒ x = 9 m</p>

<p>Heron's formulae</p>

<p>A = <span class="math-tex">\(\sqrt{s(s-a)(s-b)(s-c)}\)</span></p>

<p>s = (a + b + c)/2 = (5 + 6 + 9)/2 = 20/2 = 10</p>

<p>So,</p>

<p>⇒ A = <span class="math-tex">\(\sqrt{10(10-5)(10-6)(10-9)}\)</span></p>

<p>⇒ A = <span class="math-tex">\(\sqrt{10\times 5\times 4\times1}\)</span></p>

<p>⇒ A = 10<span class="math-tex">\(\sqrt2\)</span> m<sup>2</sup></p>
<h2 id="content-id-4308159762-6"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. For the Current Affairs please <a href="https://study.kdcampus.live/daily-current-affairs" target="_blank">Click Here</a> and for the current affairs quiz please <a href="https://study.kdcampus.live/current-affairs-quiz" target="_blank">Click Here</a>.</p><h3><b> KD Live Free Offerings </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/KD_Live_Free_Offerings.png" alt="KD Live Free Offerings" height="260" width="480"><p>KD Live is Offering Every Information and Study Material required for the self study. 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More than 10 lakh aspirants have cleared competitive exams under the guidance of Neetu Mam. Study.kdcampus.live is providing free information on various topics and for the Ssc Chsl Exam you can refer the following link <a href="https://study.kdcampus.live/ssc-chsl" target="_blank">Click Here</a> however if you want to practice more questions then please refer the following link <a href="https://study.kdcampus.live/question-answer" target="_blank">Click Here</a>.<h3><b>About Neetu Mam</b></h3>Neetu Mam is primarily passionate for the English language and teaching from the last 20 years however for the Mensuration 2D Questions. She has guided her team to provide the best explanation for the question.</body></html>


What is the area of a tri - Mensuration 2D Questions for Ssc Chsl

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<html><body><h2 id="content-id-9625078314-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Cgl Exam and the type of question asked in Ssc Cgl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-0974816253-3"><b>Question On Mensuration 2D </b></h2>The area of a right triangle 30 cm2. If the base of the triangle is 7 cm less than its height, then find the length of base of the triangle.
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Moderate </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 34 Seconds </h3></div></div><h2 id="content-id-3274856901-4"><b> Mensuration 2D Questions Options</b></h2><ol><li><p>9 cm</p>
</li><li><p>13 cm</p>
</li><li><p>5 cm</p>
</li><li><p>8 cm</p>
</li><li><p>4  cm</p>
</li></ol> <h2 id="content-id-3412097865-5"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is <strong>option 3</strong> i.e. <strong>5 cm</strong>.</p>

<p>Let the length of the base be ‘x’ cm.</p>

<p>So, height of the triangle = ‘x + 7’ cm</p>

<p>ATQ:</p>

<p>(1/2) × x × (x + 7) = 30</p>

<p>Or, x × (x + 7) = 60</p>

<p>Or, x<sup>2</sup> + 7x = 60</p>

<p>Or, x<sup>2</sup> + 7x – 60 = 0</p>

<p>Or, x<sup>2</sup> + 12x – 5x – 60 = 0</p>

<p>Or, x(x + 12) – 5(x + 12) = 0</p>

<p>So, (x – 5)(x + 12) = 0</p>

<p>So, x = 5 or x = -12</p>

<p>Since, ‘x’ cannot be negative, length of the base = 5 cm</p>
<h2 id="content-id-8543096217-6"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. 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More than 10 lakh aspirants have cleared competitive exams under the guidance of Neetu Mam. Study.kdcampus.live is providing free information on various topics and for the Ssc Cgl Exam you can refer the following link <a href="https://study.kdcampus.live/ssc-cgl" target="_blank">Click Here</a> however if you want to practice more questions then please refer the following link <a href="https://study.kdcampus.live/question-answer" target="_blank">Click Here</a>.<h3><b>About Neetu Mam</b></h3>Neetu Mam is primarily passionate for the English language and teaching from the last 20 years however for the Mensuration 2D Questions. She has guided her team to provide the best explanation for the question.</body></html>


<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<html><body><h2 id="content-id-8725460193-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Cgl Exam and the type of question asked in Ssc Cgl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-1568470293-3"><b>Question On Mensuration 2D </b></h2>The area of a right angled triangle is 84 cm2 and one of its perpendicular sides is 24 cm. If the perimeter of a square is equal to the perimeter of the triangle, what is the area (in cm2) of the square?
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Moderate </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 38 Seconds </h3></div></div><h2 id="content-id-1532789064-4"><b> Mensuration 2D Questions Options</b></h2><ol><li><p>152</p>
</li><li><p>97</p>
</li><li><p>196</p>
</li><li><p>154</p>
</li><li><p>132</p>
</li></ol> <h2 id="content-id-0534716892-5"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is <strong>Option 3</strong> i.e.<strong> 196.</strong></p>

<p>Let the other perpendicular side be x<br>
<span class="math-tex">\(1\over2\)</span> × 24 × x = 84<br>
x = 7 cm-<br>
Hypotenuse = √(7<sup>2</sup> + 24<sup>2</sup>) = 25 cm<br>
Perimeter of the triangle = 7 + 24 + 25 = 56</p>

<p>Side of the square = <span class="math-tex">\(56\over4\)</span> = 14 cm<br>
Area of the square = 14<sup>2</sup> = 196 cm<sup>2</sup></p>
<h2 id="content-id-7950213864-6"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. For the Current Affairs please <a href="https://study.kdcampus.live/daily-current-affairs" target="_blank">Click Here</a> and for the current affairs quiz please <a href="https://study.kdcampus.live/current-affairs-quiz" target="_blank">Click Here</a>.</p><h3><b> KD Live Free Offerings </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/KD_Live_Free_Offerings.png" alt="KD Live Free Offerings" height="260" width="480"><p>KD Live is Offering Every Information and Study Material required for the self study. 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More than 10 lakh aspirants have cleared competitive exams under the guidance of Neetu Mam. Study.kdcampus.live is providing free information on various topics and for the Ssc Cgl Exam you can refer the following link <a href="https://study.kdcampus.live/ssc-cgl" target="_blank">Click Here</a> however if you want to practice more questions then please refer the following link <a href="https://study.kdcampus.live/question-answer" target="_blank">Click Here</a>.<h3><b>About Neetu Mam</b></h3>Neetu Mam is primarily passionate for the English language and teaching from the last 20 years however for the Mensuration 2D Questions. She has guided her team to provide the best explanation for the question.</body></html>


The area of a right angle - Mensuration 2D Questions for Ssc Cgl

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<html><body><h2 id="content-id-4689037512-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Cgl Exam and the type of question asked in Ssc Cgl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-2856109374-3"><b>Question On Mensuration 2D </b></h2>From a circle of radius 7 units, an arc length is cut by a chord of length 7 units. What is the arc length of the smaller portion (in units)? 
(CGL 2024 Pre)
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Easy </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 35 Seconds </h3></div></div><h2 id="content-id-2943678501-4"><b> Mensuration 2D Questions Options</b></h2><ol><li><p><span class="math-tex">\(\frac{8}{3} \)</span><span class="math-tex">\(\pi\)</span></p>
</li><li><p><span class="math-tex">\(\frac{7}{6} \)</span><span class="math-tex">\(\pi\)</span></p>
</li><li><p><span class="math-tex">\(\frac{7}{3} \)</span><span class="math-tex">\(\pi\)</span></p>
</li><li><p><span class="math-tex">\(\frac{7}{4} \)</span><span class="math-tex">\(\pi\)</span></p>
</li></ol> <h2 id="content-id-9834165720-5"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is <strong>Option 3</strong> i.e. <span class="math-tex">\(\frac{7}{3} \)</span><span class="math-tex">\(\pi\)</span>.</p>

<p><img alt="" src="https://hranker.com/admin/assets/uploads/ckeditor/262025_07_09_13_33_55.jpg" style="height:187px; width:200px"></p>

<p>Length of the smaller portion (AB) = <span class="math-tex">\(\frac{60^0}{\ 360^0}\)</span> × 2πr</p>

<p>⇒ <span class="math-tex">\(\frac{1}{6}\)</span> × 2 × π × 7 = <span class="math-tex">\(\frac{7}{3} \)</span>π cm</p>
<h2 id="content-id-0769413285-6"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. For the Current Affairs please <a href="https://study.kdcampus.live/daily-current-affairs" target="_blank">Click Here</a> and for the current affairs quiz please <a href="https://study.kdcampus.live/current-affairs-quiz" target="_blank">Click Here</a>.</p><h3><b> KD Live Free Offerings </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/KD_Live_Free_Offerings.png" alt="KD Live Free Offerings" height="260" width="480"><p>KD Live is Offering Every Information and Study Material required for the self study. 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More than 10 lakh aspirants have cleared competitive exams under the guidance of Neetu Mam. Study.kdcampus.live is providing free information on various topics and for the Ssc Cgl Exam you can refer the following link <a href="https://study.kdcampus.live/ssc-cgl" target="_blank">Click Here</a> however if you want to practice more questions then please refer the following link <a href="https://study.kdcampus.live/question-answer" target="_blank">Click Here</a>.<h3><b>About Neetu Mam</b></h3>Neetu Mam is primarily passionate for the English language and teaching from the last 20 years however for the Mensuration 2D Questions. She has guided her team to provide the best explanation for the question.</body></html>


From a circle of radius 7 - Mensuration 2D Questions for Ssc Cgl

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<html><body><h2 id="content-id-4579031628-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Cgl Exam and the type of question asked in Ssc Cgl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-2369457108-3"><b>Question On Mensuration 2D </b></h2>The radius of a circle is 5 cm. The length of the chord AB in this circle is 6 cm. What is the distance of this chord from the centre of the circle? 
(CGL 2022 Pre)
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Easy </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 36 Seconds </h3></div></div><h2 id="content-id-9645037821-4"><b> Mensuration 2D Questions Options</b></h2><ol><li><p>4 cm</p>
</li><li><p>5 cm</p>
</li><li><p>6 cm</p>
</li><li><p>8 cm</p>
</li></ol> <h2 id="content-id-8753290461-5"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is <strong>Option 1</strong> i.e. <strong>4 cm.</strong></p>

<p><strong><img alt="" src="https://hranker.com/admin/assets/uploads/ckeditor/172025_07_09_12_32_41.jpg" style="height:168px; width:180px"></strong></p>

<p>OM =<span class="math-tex">\(\sqrt{ 5^2 - 3^2Â }\)</span> = <span class="math-tex">\(\sqrt{25\ -\ 9}\)</span> = 4 cm</p>

<p><strong>Alternatively:-</strong></p>

<p>(3, 4, 5) is triplet</p>

<p>So, OM = 4 cm</p>
<h2 id="content-id-0346218957-6"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. For the Current Affairs please <a href="https://study.kdcampus.live/daily-current-affairs" target="_blank">Click Here</a> and for the current affairs quiz please <a href="https://study.kdcampus.live/current-affairs-quiz" target="_blank">Click Here</a>.</p><h3><b> KD Live Free Offerings </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/KD_Live_Free_Offerings.png" alt="KD Live Free Offerings" height="260" width="480"><p>KD Live is Offering Every Information and Study Material required for the self study. 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More than 10 lakh aspirants have cleared competitive exams under the guidance of Neetu Mam. Study.kdcampus.live is providing free information on various topics and for the Ssc Cgl Exam you can refer the following link <a href="https://study.kdcampus.live/ssc-cgl" target="_blank">Click Here</a> however if you want to practice more questions then please refer the following link <a href="https://study.kdcampus.live/question-answer" target="_blank">Click Here</a>.<h3><b>About Neetu Mam</b></h3>Neetu Mam is primarily passionate for the English language and teaching from the last 20 years however for the Mensuration 2D Questions. She has guided her team to provide the best explanation for the question.</body></html>


The radius of a circle is - Mensuration 2D Questions for Ssc Cgl

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<html><body><h2 id="content-id-2310867954-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Cgl Exam and the type of question asked in Ssc Cgl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-0431527689-3"><b>Question On Mensuration 2D </b></h2>The length of the chord of a circle is 24 cm, and the perpendicular distance between the centre and the chord is 5 cm. The radius of the circle is: 
(CGL 2022 Pre)
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Easy </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 35 Seconds </h3></div></div><h2 id="content-id-7384951260-4"><b> Mensuration 2D Questions Options</b></h2><ol><li><p>10 cm</p>
</li><li><p>13 cm</p>
</li><li><p>12 cm</p>
</li><li><p>24 cm</p>
</li></ol> <h2 id="content-id-7042198653-5"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is <strong>Option 2</strong> i.e.<strong>13 cm.</strong></p>

<p><strong><img alt="" src="https://hranker.com/admin/assets/uploads/ckeditor/182025_07_09_12_36_11.jpg" style="height:189px; width:200px"></strong></p>

<p>Radius (OB) = 13 cm<br>
(5, 12, 13 is a triplet)</p>
<h2 id="content-id-1639205847-6"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. For the Current Affairs please <a href="https://study.kdcampus.live/daily-current-affairs" target="_blank">Click Here</a> and for the current affairs quiz please <a href="https://study.kdcampus.live/current-affairs-quiz" target="_blank">Click Here</a>.</p><h3><b> KD Live Free Offerings </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/KD_Live_Free_Offerings.png" alt="KD Live Free Offerings" height="260" width="480"><p>KD Live is Offering Every Information and Study Material required for the self study. 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More than 10 lakh aspirants have cleared competitive exams under the guidance of Neetu Mam. Study.kdcampus.live is providing free information on various topics and for the Ssc Cgl Exam you can refer the following link <a href="https://study.kdcampus.live/ssc-cgl" target="_blank">Click Here</a> however if you want to practice more questions then please refer the following link <a href="https://study.kdcampus.live/question-answer" target="_blank">Click Here</a>.<h3><b>About Neetu Mam</b></h3>Neetu Mam is primarily passionate for the English language and teaching from the last 20 years however for the Mensuration 2D Questions. She has guided her team to provide the best explanation for the question.</body></html>


The length of the chord o - Mensuration 2D Questions for Ssc Cgl

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<html><body><h2 id="content-id-4965382170-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Cgl Exam and the type of question asked in Ssc Cgl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-2597846301-3"><b>Question On Mensuration 2D </b></h2>What is the area (in cm2) of a circle inscribed in a square of area 784 cm2? (Take π = 22/7) 
(CGL 2020 Pre)
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Easy </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 33 Seconds </h3></div></div><h2 id="content-id-5742680193-4"><b> Mensuration 2D Questions Options</b></h2><ol><li><p>660</p>
</li><li><p>616</p>
</li><li><p>924</p>
</li><li><p>462</p>
</li></ol> <h2 id="content-id-7956043128-5"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is <strong>Option 2</strong> i.e. <strong>616</strong>.</p>

<p><img alt="" src="https://hranker.com/admin/assets/uploads/ckeditor/2%202025_07_09_11_30_39.jpg" style="height:150px; width:160px"></p>

<p>Area of Square = a²<br>
⇒ a<sup>2</sup> = 784<br>
⇒ a = 28 <br>
r = 28/2 = 14 <br>
Area of Circle = πr² <br>
⇒ <span class="math-tex">\( \frac{22}{7}\)</span> × 14 × 14 = 616 cm²</p>
<h2 id="content-id-0846137952-6"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. 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What is the area in cm2 - Mensuration 2D Questions for Ssc Cgl

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<html><body><h2 id="content-id-1267980354-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the Ssc Cgl Exam and the type of question asked in Ssc Cgl exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Mensuration 2D Questions.</p><h2 id="content-id-2630415897-3"><b>Question On Mensuration 2D </b></h2>The radii of three concentric circles are in the ratio of 4 : 5 : 7. What is the ratio of the area between the two inner circles to that between the two outer circles? 
(CGL 2018 Pre)
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Easy </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 36 Seconds </h3></div></div><h2 id="content-id-7482639150-4"><b> Mensuration 2D Questions Options</b></h2><ol><li><p>4 : 7</p>
</li><li><p>5 : 9</p>
</li><li><p>4 : 5</p>
</li><li><p>3 : 8</p>
</li></ol> <h2 id="content-id-5342879061-5"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is <strong>Option 4</strong> i.e. <span style="font-size:11.0pt"><strong>3 : 8</strong>.</span></p>

<p><span style="font-size:11.0pt"><img alt="" src="https://hranker.com/admin/assets/uploads/ckeditor/12025_07_09_10_59_11.jpg" style="height:192px; width:200px"></span></p>

<p><span style="font-size:11.0pt">Difference of inner circle area : Difference of outer circle area <br>
 5<sup>2 -</sup> 4<sup>2</sup> : 7<sup>2</sup> - 5<sup>2  </sup>        (</span>π<span style="font-size:11.0pt">r<sup>2</sup>) <br>
     9      :    24 <br>
     3      :    8</span></p>
<h2 id="content-id-4275983610-6"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img src="https://study.kdcampus.live/questions-blog-pdf/Mensuration_2D_Questions_Tips_and_Tricks.png" alt="Mensuration 2D Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Mensuration 2D Questions without taking any help from the solutions.</li><li>Mensuration 2D Questions require proper usage of concept so firstly read the question thoroughly and then use the right concept. </li><li>In case you're not able to solve the question in less than 30 seconds in the exam then you should skip the question and move to the next question.</li></ol><h3><b>Daily Current Affairs </b></h3><img src="https://study.kdcampus.live/questions-blog-pdf/Daily_Current_Affairs.png" alt="Daily Current Affairs" height="260" width="480"><p>KD Live is providing Current Affairs on a daily basis for SSC and a current affairs quiz too for the practice. 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