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<html><body><h2 id="content-id-63350-2"><b>Ratios And Proportion Questions Overview : </b></h2>Ratios And Proportion Questions have a good weightage in the Ibps Clerk Exam and the type of question asked in Banking exam is similar to the question mentioned below. It has been solved and explained by Gargi.ai Experts and they have tried to elaborate the concept used in Ratios And Proportion Questions<h2 id="content-id-63350-3"><b>Question : </b></h2><p>A container contains 60 litres of ethanol, 15 litres of this ethanol is removed and replaced with water, and 15 litres of this mixture is again removed and replaced with water. What is the ratio of ethanol and mixture in the present mixture?
</p><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><b> Options :</b><ol><li style="color:red;"><p>16 : 9</p>
</li><li style="color:red;"><p>3 : 4</p>
</li><li style="color:red;"><p>4 : 3</p>
</li><li style="color:green;"><p>9 : 16</p>
</li></ol> <h2 id="content-id-63350-4"><b>Solution</b></h2><p>The correct answer is <strong>option 4</strong> i.e. <strong>9 : 16.</strong></p>

<p>The ratio of ethanol and mixture in the final mixture = [1 - x/c]<sup>n</sup></p>

<p>where </p>

<p>x = quantity taken out</p>

<p>c = total capacity</p>

<p>n = no of process</p>

<p>The ratio of ethanol and mixture in final mixture</p>

<p>⇒ [1 - 15/60]<sup>2</sup></p>

<p>⇒ [1 - 1/4]<sup>2</sup> = (3/4)<sup>2</sup> = 9/16</p>
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A container contains 60 litres - Ratios And Proportion Questions for Banking

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The correct answer is option 4 i.e. 9 : 16. The - Ratios And Proportion Questions are asked in Banking exams and your question has been explained by Gargi.ai experts.

Ratios And Proportion Questions Overview : 

A container contains 60 litres - Ratios And Proportion Questions for Banking

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