Latest Syntel Aptitude Question SOLUTION: 5 boys can complete a piece of work in 5 days. 8 men can complete it in 4 days. In how many days will 8 men and 10 boys complete it? [A] 4 days [C] 7 days [B] 3 days [D] 1 7/13 day

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(#M40007032) SYNTEL Numerical Ability question Time and work problem Keep an EYE

5 boys can complete a piece of work in 5 days. 8 men can complete it in 4 days. In how many days will 8 men and 10 boys complete it?
[A] 4 days
[C] 7 days
[B] 3 days
[D] 1 7/13 days

Asked In Syntel (12 years ago)

Solved anusha nidamanuri Read Solution (2)

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anusha nidamanuri  (11 years ago)

1 boy's 1 day work=1/25
1 men's 1 day work=1/32
8 mens 10 boys work=8/32+10/25===20/13
they can complete the work in 13/20 days ==1 7/13 ans D

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Neeraj Jain  (10 years ago)

A/to given details :
25 boys can do work in 1 day
32 men can do work in 1 day
So 25 boys = 32 men ; ==> 1 boy=32/25 men

Now 8men + 10 boy ==> 8+(32/25)*10 men
==> (104/5)men

As per given que 8 men can complete in 4 days so 104/5 men can complete in
required days = (8*4) * (5/104) = 1.73 days .

no options match but this is the way

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