With both inlets open, a water tank will be filled with water in 20 minutes. The first inlet alone would fill the tank in 2 hours. If in every minutes the second inlet admits 50 cubic meters of water than the first, what is the capacity of the tank ?	Choose one:
A) 9,000  B) 1,500  C) 1,750  D) 1,200  E) 1,300
The work Done by Inlet A and B together in 1 min = 1/20   The work Done by Inlet A (First Inlet) in 1 min = 1/120   The work Done by Inlet B (Second Inlet) in 1 min = (1/20)- (1/120) =1/24   DIfference of Work done by B and A = B - A = 50 Cubic meter   i.e. (1/24)- (1/120) = 50 Cubic meter   i.e. 1500 Cubic Meter   Answer: option 1,500
<result>B</result>
With both inlets open, a water tank will be filled with water in 20 minutes. The first inlet alone would fill the tank in 2 hours. If in every minutes the second inlet admits 50 cubic meters of water than the first, what is the capacity of the tank ?