Question of the Day

October 30, 2014 achieverspointniteesh Ivy Zone

A cistern can be filled by a tap in 3 hours while it can be emptied by another tap in 8 hours. If both the taps are opened simultaneously, then after how much time will the cistern get filled?

A. 4.8 hrs

B. 2.4 hrs

C. 3.6 hrs

D. 1.8 hrs

E. 3.4 hrs


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