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<html><body><h2 id="content-id-3458901672-2"><b>Mensuration 2D Questions Overview</b></h2><p>Mensuration 2D Questions have a good weightage in the SSC CPO English Exam and the type of question asked in SSC CPO English 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-0729561843-3"><b>Question On Mensuration 2D </b></h2>A sector is cut off from a circle of radius 21 cm. The angle of the sector is 40 degrees. Find the area of the sector in square cm.
<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-4925736108-4"><b> Mensuration 2D Questions Options</b></h2><ol><li><p>144</p>
</li><li><p>154</p>
</li><li><p>145</p>
</li><li><p>156</p>
</li></ol> <h2 id="content-id-5837964201-5"><b> Mensuration 2D Questions Solution</b></h2><p>The correct answer is <strong>o</strong><strong>ption 2</strong> i.e. <strong>154.</strong></p>

<p>Area of sector = θ/360 × πr<sup>2</sup></p>

<p>Area of sector = 40/360 × π(21)<sup>2</sup></p>

<p>⇒ 1/9 × 441π</p>

<p>⇒ 1/9 × 441 × 22/7</p>

<p>⇒ 9702/63 = 154 cm<sup>2</sup></p>
<h2 id="content-id-6138792405-6"><b> Mensuration 2D Questions Tips and Tricks</b></h2><img loading="lazy" 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 loading="lazy" 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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The correct answer is option 2 i.e. 154 - Mensuration 2D Questions are asked in SSC CPO English exams and your question has been explained by experts like Neetu Mam.

 Mensuration 2D Questions Tips and Tricks

A sector is cut off from - Mensuration 2D Questions for SSC CPO English

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