Latest bank exam Aptitude Question SOLUTION: 10 men can complete a piece of work in 15 days.they started working and after 5 days 10 women joined them and the work has finished in the next 5days.in how many days can 25 women

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(#M40039193) BANK EXAM Category question time and work Keep an EYE

10 men can complete a piece of work in 15 days.they started working and after 5 days 10 women joined them and the work has finished in the next 5days.in how many days can 25 women finish the same piece of work.
(1) 4 days (2) 5days (3) 6 days (4) 8 days

Asked In bank exam sai kiran (9 years ago)

Solved Devendra Marghade Read Solution (2)

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Devendra  (9 years ago)

10 men can do the piece of work in 15 days so the total men power required is
15 x 10 =150
so 25 women can finish the same piece of work in 150 /25= 6 days

answer is 3) 6 Days
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Devendra Marghade  (9 years ago) Best Solution

6 days

10 men's, 5 day work= 5/15= 1/3, Remaining work= 2/3
If 1 woman takes 'x' days to complete the work, then
10 women's, 1 day work=10/x
Given, 10 men & 10 women completes the remaining 2/3 work in 5 days
So, 5[(1/15)+(10/x)]= 2/3 , x= 150
As 1 woman can complete the whole work in 150 days,
So 25 women will finish the same work in 150/25 =6 days

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