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15 men could finish a piece of work in 210 days. But at the end of 100 days, 15 additional menare employed. In how many more days will the work be complete?
a)80 days
b)60 days
c)55 days
d)50 days?
Most Upvoted Answer
15 men could finish a piece of work in 210 days. But at the end of 100...
Given Data:
- 15 men can complete a piece of work in 210 days

Calculation:
- Let the total work be represented by W
- The work rate of 15 men is 1/210 of the work per day
- The work rate of 1 man is 1/(15*210) of the work per day

Work Completed in 100 Days:
- In 100 days, 15 men complete 100*(1/210) = 5/21 of the work

Additional Men Employed:
- After 100 days, 15 more men are employed, making the total number of men working on the project 30

New Work Rate:
- The work rate of 30 men is 30*(1/(15*210)) = 1/14 of the work per day

Remaining Work:
- The remaining work after 100 days is 1 - 5/21 = 16/21

Time to Complete Remaining Work:
- The remaining work will be completed by 30 men in (16/21) / (1/14) = 32 days
Therefore, the work will be complete in 32 more days, making the total number of days to complete the work 100 + 32 = 132 days.
Hence, the answer is not in the options provided.
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15 men could finish a piece of work in 210 days. But at the end of 100 days, 15 additional menare employed. In how many more days will the work be complete?a)80 daysb)60 daysc)55 daysd)50 days?
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15 men could finish a piece of work in 210 days. But at the end of 100 days, 15 additional menare employed. In how many more days will the work be complete?a)80 daysb)60 daysc)55 daysd)50 days? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about 15 men could finish a piece of work in 210 days. But at the end of 100 days, 15 additional menare employed. In how many more days will the work be complete?a)80 daysb)60 daysc)55 daysd)50 days? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 15 men could finish a piece of work in 210 days. But at the end of 100 days, 15 additional menare employed. In how many more days will the work be complete?a)80 daysb)60 daysc)55 daysd)50 days?.
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