Latest Elitmus Aptitude Question SOLUTION: 16 women take 12 days to complete a work which can be completed by 12 men in 8 days.16 men started working and after 3 days 10 men left and 4 women joined them.how many days will i

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(#M40164071) ELITMUS Numerical Ability question Keep an EYE

16 women take 12 days to complete a work which can be completed by 12 men in 8 days.16 men started working and after 3 days 10 men left and 4 women joined them.how many days will it take then to complete the remaining work?

Asked In Elitmus Sniper (7 years ago)

Unsolved Read Solution (4)

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Priya kunwar  (7 years ago)

Ans: 6 days

Is this solution Helpfull? Yes (6) | No (2)  

rishab kumar  (6 years ago)

ans : 6 days

16 women take 12 days to complete a work.
in one day 16 women do  1/12 th of work.
in one day 1 woman does  1/(16*12) = 1/192 th of work.

12 men do same work in 8 days.
1 man can do in one day  1/96 th of work.

16 men for 3 days did = 16 * 1/96  * 3  = 1/2 of work.

now there are :  6 men and 4 women.   
They can do in one day :    6 * 1/96  + 4 * 1/192 = 1/12th of work

Hence they take 6 days to complete the remaining  1/2 of work.

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rajat bhawsar  (7 years ago)

Ans: 31/5 days

Is this solution Helpfull? Yes | No (1)  

sundeep kumar  (6 years ago)

Ans : 5 1/2days

Is this solution Helpfull? Yes | No (1)  

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