Two pipes A and B can separately fill a cistern in 40 minutes and 30 minutes respectively

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Public Response On Two Pipes A And B Can Separately Fill A Cistern In 60 Minutes And 75 Minutes Respectively
Exercise :: Pipes and Cistern - General Questions
Exercise :: Pipes and Cistern - General Questions

4. Two pipes A and B can separately fill a cistern in 60 minutes and 75 minutes respectively. There is a third pipe in the bottom of the cistern to empty it. If all the three pipes are simultaneously opened, then the cistern is full in 50 minutes. In how much time the third pipe alone can empty the cistern? edu214 ram raghuwanshiRead More

Public Response On Two Pipes A And B Can Separately Fill A Cistern In 60 Minutes And 75 Minutes Respectively

4. Two pipes A and B can separately fill a cistern in 60 minutes and 75 minutes || edu214
4. Two pipes A and B can separately fill a cistern in 60 minutes and 75 minutes respectively. There is a third pipe in the bottom of the cistern to empty it. If all the three pipes are simultaneously opened, then the cistern is full in 50 minutes. In how much time the third pipe alone can empty the cistern? edu214 ram raghuwanshi

Two pipes A and B can separately fill a cistern in 60 minutes and 75 minutes respectively.
Hello students ssc maton में स्वागत है . ssc mathon से जुड़े रहें और आप अपनी RRB NTPC, GROUP-D,SSC CGL ,CHSL,CPO के Mathematics preparation को strong करें. Playlists•••👉 ○Pipe and cistern|| RRB NTPC /Group D /SSC CGL/ SSC CHSL || ssc mathon : youtube.com/playlist?list=PLHRtfj52WOPX7hZHR8S_X-EntksTHejnJ ○Boat and Stream || RRB NTPC / GROUP- D/ ssc-cgl / SSC CHSL || ssc mathon:...

Two pipes A and B can separately fill a cistern in 60 minutes and 75 minutes respectively. There is
Two pipes A and B can separately fill a cistern in 60 minutes and 75 minutes respectively. There is a third pipe in the bottom of the cistern to empty it. If all the three pipes are simultaneously opened, then the cistern is full in 50 minutes. In how much time the third pipe alone can empty the cistern? (1) 110 minutes (2) 100 minutes (3) 120 minutes (4) 90 minutes

19. Two pipes X and Y can fill a cistern in 24 minutes and 32 minutes respectively. || edu214
19. Two pipes X and Y can fill a cistern in 24 minutes and 32 minutes respectively. If both the pipes are opened together, then after how much time (in minutes) should Y be closed so that the tank is full in 18 minutes ? edu214 ram raghuwanshi

Two pipes A and B can fill a tank in 1 h and 75 min, respectively. There is also an outlet C. If all
Two pipes A and B can fill a tank in 1 h and 75 min, respectively. There is also an outlet C. If all the three pipes are opened together. The tank is full in 50 min. How much time will be taken by C to empty the full tank ? (A) 100 min (B) 150 min (C) 200 min (D) 125 min

Two pipes A and B can separately fill a cistern in 60 minutes and 75 minutes r
flameinstitute.com/ Two pipes A and B can separately fill a cistern in 60 minutes and 75 minutes respectively. There is a third pipe in the bottom of the cistern to empty it. If all the three pipes are simultaneously opened, then the cistern is full in 50 minutes. In how much time, the third pipe alone can empty the cistern ? दो पाइप ए और बी क्रमशः 60 मिनट और 75 मिनट में अलग से एक कुंड भर सकते हैं। इसे खाली करने के लिए गढ्ढे के नीचे एक तीसरा...

A large tanker can be filled by two pipes A and B in 60 and 40 minutes | ssc cgl | ssc chsl | bank
#PipesandCisternsbyprabhakarsir #careerAdhyapan A large tanker can be filled by two pipes A and B in 60 and 40 minutes respectively. How many minutes will it take to fill the tanker from empty state if B is used for half the time and A and B fill it together for the other half ? For problems on "Ages" please click the following youtube.com/playlist?list=PLu2lUmcXrLL3gOX3KdfXDSHtGW6qn7Qn4 For problems on "Time and Distance", click the...

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Exercise :: Pipes and Cistern - General Questions

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:

A.	60 gallons
B.	100 gallons
C.	120 gallons
D.	180 gallons

Answer: Option C

Explanation:

Work done by the waste pipe in 1 minute =	1	-		1	+	1
15	20	24

=		1	-	11
15	120

= -	1	. [-ve sign means emptying]
40

Volume of	1	part = 3 gallons.
40

Volume of whole = (3 x 40) gallons = 120 gallons.

A tank is filled in 5 hours by three pipes A, B and C. The pipe C is twice as fast as B and B is twice as fast as A. How much time will pipe A alone take to fill the tank?

A.	20 hours
B.	25 hours
C.	35 hours
D.	Cannot be determined
E.	None of these

Answer: Option C

Explanation:

Suppose pipe A alone takes x hours to fill the tank.

Then, pipes B and C will take	x	and	x	hours respectively to fill the tank.
2	4

	1	+	2	+	4	=	1
x	x	x	5

	7	=	1
x	5

x = 35 hrs.

Page 2

Exercise :: Pipes and Cistern - General Questions

11.

One pipe can fill a tank three times as fast as another pipe. If together the two pipes can fill the tank in 36 minutes, then the slower pipe alone will be able to fill the tank in:

A.	81 min.
B.	108 min.
C.	144 min.
D.	192 min.

Answer: Option C

Explanation:

Let the slower pipe alone fill the tank in x minutes.

Then, faster pipe will fill it in	x	minutes.
3

	1	+	3	=	1
x	x	36

	4	=	1
x	36

x = 144 min.

12.

A large tanker can be filled by two pipes A and B in 60 minutes and 40 minutes respectively. How many minutes will it take to fill the tanker from empty state if B is used for half the time and A and B fill it together for the other half?