Question: If a pipe fills a tank in h hours what part of the tank does it fill in 2 hours?

1. a.
2/h
2. b.
h/2
3. c.
2h
4. d.
(1 - 2)/hg
5. e.
None of these

1. a.
13/3 hrs
2. b.
7 hrs
3. c.
8 hrs
4. d.
14 hrs

Question: A tank is 30% full with water. If 18 liters of water is added the tank become 3/4 full. What is the capacity of the tank?

1. a.
36
2. b.
40
3. c.
45
4. d.
56
5. e.
None of these

Question: A pipe can fill a tank in 64 minutes and another can empty it in 32 minutes. If the tank is already half full and both pipe opened together, the tank will be--

1. a.
filled in 32 minitues
2. b.
emptied in 64 minutes
3. c.
emptied in 32 minutes
4. d.
filled in 64 minutes
5. e.
None of these

Question: Two identical tapes fill 2/5 of a tank in 20 minutes. When one of the taps goes dry in how many minutes will the remaining one tap fill the rest of the tank?

1. a.
5 minutes
2. b.
10 minutes
3. c.
60 minutes
4. d.
20 minutes
5. e.
None of these

1. a.
4/7
2. b.
3/4
3. c.
2/7
4. d.
3/7
5. e.
9/4

1. a.
20/3
2. b.
8
3. c.
4
4. d.
6
5. e.
22/3

1. a.
800
2. b.
1600
3. c.
2000
4. d.
500
5. e.
1000

1. a.
60 min
2. b.
80 h
3. c.
90 h
4. d.
60 h
5. e.
70 h

1. a.
1000
2. b.
900
3. c.
1200
4. d.
1400
5. e.
1350