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<html><body><h2 id="content-id-2938160475-2"><b>Number System Questions Overview</b></h2><p>Number System Questions have a good weightage in the Ibps Clerk Exam and the type of question asked in Ibps 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-8462190753-3"><b>Question On Number System </b></h2>If 20% of a number is added to 90, then the result is the same number. 60% of the same number 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 : 32 Seconds </h3></div></div><h2 id="content-id-2741895630-4"><b> Number System Questions Options</b></h2><ol><li><p>97.5</p>
</li><li><p>87.5</p>
</li><li><p>67.5</p>
</li><li><p>77.5</p>
</li></ol> <h2 id="content-id-7942186035-5"><b> Number System Questions Solution</b></h2><p>The correct answer is <strong>option 3</strong> i.e. <strong>67.5.</strong></p>



<p>Let the number be <strong>x</strong>.</p>

<p>According to the question, 20% of x + 90 = x</p>

<p>⇒ x/5 + 90 = x</p>

<p>⇒ x − x/5 = 90</p>

<p>⇒ 4x/5 = 90</p>

<p>⇒ x = (90 × 5)/4 = 112.5</p>

<p>Now, 60% of the number = (60/100) × 112.5 = 67.5</p>
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The correct answer is option 3 i.e. 67. - Number System Questions are asked in Ibps Clerk exams and your question has been explained by experts like Neetu Mam.

If 20 of a number is add - Number System Questions for Ibps Clerk

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