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<html><body><h2 id="content-id-8642103579-2"><b>Number System Questions Overview</b></h2><p>Number System Questions have a good weightage in the Sbi Clerk Exam and the type of question asked in Sbi Clerk 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 Number System Questions.</p><h2 id="content-id-1346287590-3"><b> Comprehension On Number System Questions</b></h2>Directions : What should come in place of the question mark (?) in following number series problems?
<h2 id="content-id-3750218649-4"><b>Question On Number System </b></h2>There are 3 consecutive odd numbers and 3 consecutive even numbers. The smallest even number is 9 more than largest odd number. If the square of average of all the 3 given odd number is 507 less than the square of the average of all the 3 given even number, what is the smallest odd number.
<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 : 47 Seconds </h3></div></div><h2 id="content-id-5327468910-5"><b> Number System Questions Options</b></h2><ol><li><p>11</p>
</li><li><p>13</p>
</li><li><p>17</p>
</li><li><p>19</p>
</li><li><p>9</p>
</li></ol> <h2 id="content-id-9215406873-6"><b> Number System Questions Solution</b></h2><p>The Correct Answer is <strong>Option 1</strong> i.e <strong>11</strong></p>

<p>Let the smallest odd number = x</p>

<p>Odd numbers: x, x + 2, x + 4</p>

<p>Largest odd = x + 4</p>

<p>Smallest even = x + 13</p>

<p>Even numbers: x + 13, x + 15, x + 17</p>

<p>Average of odd numbers = x + 2</p>

<p>Average of even numbers = x + 15</p>

<p>⇒ (x + 15)<sup>2</sup> − (x + 2)<sup>2</sup> = 507</p>

<p>⇒ 26x + 221 = 507</p>

<p>⇒ 26x = 286</p>

<p>⇒ x = 11</p>
<h2 id="content-id-9084361275-7"><b> Number System Questions Tips and Tricks</b></h2><img loading="lazy" src="https://study.kdcampus.live/questions-blog-pdf/Number_System_Questions_Tips_and_Tricks.png" alt="Number System Questions Tips and Tricks" height="260" width="480"><ol><li>Try to solve Number System Questions without taking any help from the solutions.</li><li>Number System 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 Banking and a current affairs quiz too for the practice. 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The Correct Answer is Option 1 i.e 11  - Number System Questions are asked in Sbi Clerk exams and your question has been explained by experts like Neetu Mam.

 Comprehension On Number System Questions

There are 3 consecutive o - Number System Questions for Sbi Clerk

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