Question

8 taps takes 20 min to fill a tank so how much time will it take to fill a tank with 10 taps

Answer 1

Answer:

no. of taps:8

Min. 8 taps take to fill a tank:20min

Min. 1 taps take to fill tank:8/20

Ans:2.5min

Min. 10 taps will take to fill a tank:2.5 multiplied by 10

Ans:25min