Home
Class 14
MATHS
Two pipes can fill a tank in 12 hours an...

Two pipes can fill a tank in 12 hours and 16 hours respectively. A third pipe can empty the tank in 30 hours. If all the three pipes are opened and function simultaneously they in how much time the tank will be full? (in hours) `10 4/9` b. `9 1/2` c. `8 8/9` d. `7 2/9`

Promotional Banner

Similar Questions

Explore conceptually related problems

Two pipes can fill a tank in 10 hours and 12 hours respectively. While a third pipe empted the full tank in 20 hours. If all the three pipes operate simultaneously, in how much time the tank will be filled ?

TWo pipes can fill a tank in 10 h and 16 h, respectively. A third pipe can empty the tank in 32 h. If all the three pipes function simultaneously, then in how much time (in h) the tank will be full?

Two pipes A and B can fill a tank in 12 hours and 16 hours, respectively. While a third pipe C emptied the full tank in 24 hours. If all the three pipes are operate Simultaneously at 7 am. In what time tank will be filled?

Two pipes X and Y can fill a tank in 6 hours and 8 hours respectively while another pipe Z can empty the tank in 4.8 hours. If all the three pipes are opened at the same time, then the time in which the tank can be filled.

Two pipes X and Y can fill a tank in 6 hours and 8 hours respectively while another pipe Z can empty the tank in 4.8 hours. If all the three pipes are opened at the same time, then the time in which the tank can be filled.