Two pipes can fill a tank in 20 and 24 minutes respectively and a waste pipe can empty 3 gallons per minute. All the three pipes working together can fill the tank in 15 minutes. The capacity of the tank is?

Q. Two pipes can fill a tank in $20$ and $24$ minutes respectively and a waste pipe can empty $3$ gallons per minute. All the three pipes working together can fill the tank in $15$ minutes. The capacity of the tank is :

Q. Two pipes can fill an empty tank separately in $24$ minutes and $40$ minutes respectively and a third pipe can empty $30$ gallons of water per minute. If all the three pipes are open, empty tanks becomes full in one hour. The capacity of tank (in gallons) is

Q. Two pipes A and B can fill a water tank in 20 minutes and 24 minutes, respectively, and the third pipe C can empty at the rate of 3 gallons per minute. If A, B and C opened together, fill the tank in 15 minutes the capacity (in gallons) of the tank is

Q. Choose the correct answer form alternatives given.
Two pipes A and B can fill a water tank in 20 and 24 minutes respectively and a third pipe C, can empty at the rate of 3 gallons per minute. If A, B and C opened together they fill the tank in 15 minutes. The capacity (in gallons) of the tank is.?

Q.

Q49. Two pipes can fill an empty tank separately in 24minutes and 40 minutes respectively and a third pipe can empty 30 gallons of water per minute all the three pipes are open, empty tank becomes full in one hour. The capacity of the tank (in gallons) is