TCS Placement Paper | MCQ 1
This is a TCS model placement paper for aptitude preparation. This placement paper will cover aptitude questions that are asked in TCS recruitment drives and also strictly follows the pattern of questions asked in TCS interviews. It is recommended to solve each one of the following questions to increase your chances of clearing TCS interview.
- An exam was conducted and the following was analyzed. 4 men were able to check some exam papers in 8 days working 5 hours regularly. What is the total number of hours taken by 2 men in 20 days to check double the number of exam papers?
Answer: 8 hours
- Solution:
Assuming that 1 unit of work is done in 1 hour Let’s calculate the total number of working hours: => 4 * 8 * 5 = 160 units Now the work is doubled: => 160 * 2 = 320 units Let ‘x’ be the number of hours taken by 2 men to complete the work in 20 days. Therefore, => 2 * 20 * x = 320 => x = 8 hours (Answer).
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