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AFCAT II 2015 Solved Paper
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© examsnet.com
Question : 62
Total: 100
A can do 1/2 of a piece of work in 8 days while B can do the 1/3 of the same work in 8 days. In how many days can both do it together?
9.6 days
10.5 days
1.2 days
16 days
Validate
Solution:
If A is doing half of the work is 8 days then he willcomplete it in 16 days.
If B is doing
1
3
rd
of the work in 8 days then he willcomplete it is 8 ×3 = 24 days
days required =
16
×
24
16
+
24
(when A & B both are working ) =
16
×
24
40
=
9.6
days
© examsnet.com
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