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<html><body><h2 id="content-id-2567308491-2"><b>Time And Work Questions Overview</b></h2><p>Time And Work Questions have a good weightage in the Sbi Po Exam and the type of question asked in Sbi Po 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 Time And Work Questions.</p><h2 id="content-id-9873412065-3"><b>Question On Time And Work </b></h2>5 engineers can complete a technical project in 12 days, while 9 technicians can complete the same project in 10 days. A team consisting of 4 engineers and 3 technicians can complete this project together in y days. If 6 interns working together can finish the entire project in 3y days, find the total number of interns required to complete the project in exactly 6 days alongside 8 technicians.
<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 : 44 Seconds </h3></div></div><h2 id="content-id-0945831276-4"><b> Time And Work Questions Options</b></h2><ol><li><p>18</p>
</li><li><p>10</p>
</li><li><p>14</p>
</li><li><p>16</p>
</li><li><p>12</p>
</li></ol> <h2 id="content-id-0486215793-5"><b> Time And Work Questions Solution</b></h2><p>The correct answer is<strong> option 3</strong> i.e. <strong>14</strong></p>

<p>Total work = LCM(12, 10) = 60 units</p>

<p>Efficiency of 5 engineers = 60/12 = 5 units/day</p>

<p>Efficiency of 1 engineer = 5/5 = 1 unit/day</p>

<p>Efficiency of 9 technicians = 60/10 = 6 units/day</p>

<p>Efficiency of 1 technician = 6/9 = 2/3 unit/day</p>

<p>Efficiency of  (4 engineers + 3 technicians) = 4 × 1 + 3 × 2/3 = 4 + 2 = 6 units/day</p>

<p>y = 60/6 = 10 days</p>

<p>Efficiency of  6 interns = 60/(3 × 10) = 60/30 = 2 units/day</p>

<p>Efficiency of 1 intern = 2/6 = 1/3 unit/day</p>

<p>Required work per day to finish in 6 days = 60/6 = 10 units/day</p>

<p>Efficiency of  8 technicians = 8 × 2/3 = 16/3 units/day</p>

<p>Let required interns = n</p>

<p>n interns = n × 1/3 = n/3 units/day</p>

<p>16/3 + n/3 = 10</p>

<p>16 + n = 30</p>

<p>n = 14</p>
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Which option figure will - Completion Of Figure Questions for Ssc Chsl

In the following question - Classification Questions for Ssc Chsl

The correct answer is option 3 i.e. 14  - Time And Work Questions are asked in Sbi Po exams and your question has been explained by experts like Neetu Mam.

5 engineers can complete - Time And Work Questions for Sbi Po

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