With both inlets open, a water tank will be filled with water in 24 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 ?
Choices
A) 2,000
B) 10,500
C) 11,750
D) 12,000
E) 13,000
The work Done by Inlet A and B together in 1 min = 1/24   The work Done by Inlet A (First Inlet) in 1 min = 1/120   The work Done by Inlet B (Second Inlet) in 1 min = (1/24)- (1/120) = 1/30   DIfference of Work done by B and A = B - A = 50 Cubic meter   i.e. (1/30)- (1/120) = 50 Cubic meter   i.e. Tank = 40*50= 
<gadget id="calculator">40*50</gadget>
<output>2_000</output>
2000 Cubic Meter   2,000nswer: option 2,000
<result>A</result>
With both inlets open, a water tank will be filled with water in 24 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 ?