Question of the Day

October 27, 2014 achieverspointniteesh Ivy Zone

Three pipes A, B and C can fill a tank in 6 hours. After working at it together for 2 hours, C is closed and A and B can fill the remaining part in 7 hours. The number of hours taken by C alone to fill the tank is:

A. 10 hours

B. 12 hours

C. 14 hours

D. 16 hours
E. 15 hours


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