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IBPS PO Mains 2017 Paper for online practice
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© examsnet.com
Question : 25
Total: 115
2 men can complete a piece of work in 6 days. 2 women can complete the same piece of work in 9 days, where as 3 children can complete the same piece of work in 8 days. 3 women and 4 children worked together for 1 day. If only men were to finish the remaining work in day, how many total men would be required?
4
8
6
can't be determined
None of these
Validate
Solution:
One day work of each one man, one women and one child respectively
=
1
12
,
1
18
and
1
24
∴ Remaining work
∴ = 1 -
(
1
18
×
3
+
1
24
×
4
)
=
2
3
∴ 2/3 work will be completed in one day by
= 12 × 2/3 = 8 men
© examsnet.com
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