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A and B combinely can do a work in 4 days. If A alone can
do a piece of work 6 days. In how many days B alone can do?
a) 8 days b) 6 days c)10 days d) 12 days
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Answer Posted / tam
sorry i have posted a wrong method,
A+B=4
then Ais equal to B,ie,A=B=2
so,
if Acan do the work in 6 days then B also can do the work
with in 6 days.
now the ans is b.
| Is This Answer Correct ? | 3 Yes | 2 No |
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