A booster pump can be used for filling as well as for emptying a tank. The capacity of the tank is 2400 . The emptying capacity of the tank is 10 per minute heigher than its filling capacity and the pump needs 8 minutes lesser to empty the tank than it needs to fill it. What is the filling capacity of the pump?	Choose the correct option:
A) 50 m^3/min  B) 90 m^3/min  C) 50 m^9/min  D) 59 m^3/min  E) 50 m^4/min
Explanation:   Let the filling capacity of the pump be x /min.   Then, emptying capacity of the pump=(x+10) /min.   so,   50 m^3/minnswer: 50 m^3/min) 50 m^3/min
<result>A</result>
A booster pump can be used for filling as well as for emptying a tank. The capacity of the tank is 2400 . The emptying capacity of the tank is 10 per minute heigher than its filling capacity and the pump needs 8 minutes lesser to empty the tank than it needs to fill it. What is the filling capacity of the pump?