Accenture
Company
Numerical Ability
Pipes and Cistern
Two identical taps fill 2/5 of a tank in 20 minutes. Now one of the taps goes dry, then in how many minutes will the remaining one tap fill the rest of the tank ?
A) 75 B) 40 C) 45 D) 50 E) None of these
Read Solution (Total 1)
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- two identical tap fill 2/5 of a tank in 20 mins, which means,
one tap fill 1/5 of a tank in 20 mins
and there is still 3/5 of a tank waiting to be filled,
so it takes three times 20 mins to fill the remaining tank.
3 * 20 = 60 mins - 4 years agoHelpfull: Yes(1) No(0)
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