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Directions for Question: A set of 10 pipes (set X) can fill 70% of a tank in 7 minutes. Another set of 5 pipes (set Y) fills 3/8 of the tank in 3 minutes. A third set of 8 pipes (set Z) can empty 5/10 of the tank in 10 minutes.
Q. How many minutes will it take to fill the tank if all the 23 pipes are opened at the same time?
- a)5 minutes
- b)
minutes - c)6 minutes
- d)
minutes
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
Directions for Question: A set of 10 pipes (set X) can fill 70% of a t...
If all the 23 pipes are opened the per minute rate will be ;
► 10 + 12 .5 - 5 = 17 .5%
► 10 + 12 .5 - 5 = 17 .5%
Most Upvoted Answer
Directions for Question: A set of 10 pipes (set X) can fill 70% of a t...
It is given that pipes of set x can fill 70% of the tank in 7 min.
set x = 70/100 th in 7 min
It means that, 1/10 th tank is filled in 1 min.
Similarly,
It is given that pipes of set y can fill 3/8 th of the tank in 3 min.
So, we write as,
set y = 3/8 th of tank in 3 min
It means that, 1/8 th tank is filled in 1 min.
And, pipes of the set z can empty 5/10 th of the tank in 10 min.
set z = 5/10 th in 10 min
Therefore, 1/20 th tank is emptied in 1 min.
So, we consider all three sets for one minute. Then,
1/10 + 1/8 - 1/20 = 7/40 th tank is filled in one minute.
Thus, the time required to fill the tank completely = 40/7 minutes
set x = 70/100 th in 7 min
It means that, 1/10 th tank is filled in 1 min.
Similarly,
It is given that pipes of set y can fill 3/8 th of the tank in 3 min.
So, we write as,
set y = 3/8 th of tank in 3 min
It means that, 1/8 th tank is filled in 1 min.
And, pipes of the set z can empty 5/10 th of the tank in 10 min.
set z = 5/10 th in 10 min
Therefore, 1/20 th tank is emptied in 1 min.
So, we consider all three sets for one minute. Then,
1/10 + 1/8 - 1/20 = 7/40 th tank is filled in one minute.
Thus, the time required to fill the tank completely = 40/7 minutes
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Directions for Question: A set of 10 pipes (set X) can fill 70% of a tank in 7 minutes. Another set of 5 pipes (set Y) fills 3/8 of the tank in 3 minutes. A third set of 8 pipes (set Z) can empty 5/10 of the tank in 10 minutes.Q.How many minutes will it take to fill the tank if all the 23 pipes are opened at the same time?a)5 minutesb)minutesc)6 minutesd)minutesCorrect answer is option 'B'. Can you explain this answer?
Question Description
Directions for Question: A set of 10 pipes (set X) can fill 70% of a tank in 7 minutes. Another set of 5 pipes (set Y) fills 3/8 of the tank in 3 minutes. A third set of 8 pipes (set Z) can empty 5/10 of the tank in 10 minutes.Q.How many minutes will it take to fill the tank if all the 23 pipes are opened at the same time?a)5 minutesb)minutesc)6 minutesd)minutesCorrect answer is option 'B'. Can you explain this answer? for CAT 2024 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about Directions for Question: A set of 10 pipes (set X) can fill 70% of a tank in 7 minutes. Another set of 5 pipes (set Y) fills 3/8 of the tank in 3 minutes. A third set of 8 pipes (set Z) can empty 5/10 of the tank in 10 minutes.Q.How many minutes will it take to fill the tank if all the 23 pipes are opened at the same time?a)5 minutesb)minutesc)6 minutesd)minutesCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions for Question: A set of 10 pipes (set X) can fill 70% of a tank in 7 minutes. Another set of 5 pipes (set Y) fills 3/8 of the tank in 3 minutes. A third set of 8 pipes (set Z) can empty 5/10 of the tank in 10 minutes.Q.How many minutes will it take to fill the tank if all the 23 pipes are opened at the same time?a)5 minutesb)minutesc)6 minutesd)minutesCorrect answer is option 'B'. Can you explain this answer?.
Directions for Question: A set of 10 pipes (set X) can fill 70% of a tank in 7 minutes. Another set of 5 pipes (set Y) fills 3/8 of the tank in 3 minutes. A third set of 8 pipes (set Z) can empty 5/10 of the tank in 10 minutes.Q.How many minutes will it take to fill the tank if all the 23 pipes are opened at the same time?a)5 minutesb)minutesc)6 minutesd)minutesCorrect answer is option 'B'. Can you explain this answer? for CAT 2024 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about Directions for Question: A set of 10 pipes (set X) can fill 70% of a tank in 7 minutes. Another set of 5 pipes (set Y) fills 3/8 of the tank in 3 minutes. A third set of 8 pipes (set Z) can empty 5/10 of the tank in 10 minutes.Q.How many minutes will it take to fill the tank if all the 23 pipes are opened at the same time?a)5 minutesb)minutesc)6 minutesd)minutesCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions for Question: A set of 10 pipes (set X) can fill 70% of a tank in 7 minutes. Another set of 5 pipes (set Y) fills 3/8 of the tank in 3 minutes. A third set of 8 pipes (set Z) can empty 5/10 of the tank in 10 minutes.Q.How many minutes will it take to fill the tank if all the 23 pipes are opened at the same time?a)5 minutesb)minutesc)6 minutesd)minutesCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Directions for Question: A set of 10 pipes (set X) can fill 70% of a tank in 7 minutes. Another set of 5 pipes (set Y) fills 3/8 of the tank in 3 minutes. A third set of 8 pipes (set Z) can empty 5/10 of the tank in 10 minutes.Q.How many minutes will it take to fill the tank if all the 23 pipes are opened at the same time?a)5 minutesb)minutesc)6 minutesd)minutesCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for CAT.
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Here you can find the meaning of Directions for Question: A set of 10 pipes (set X) can fill 70% of a tank in 7 minutes. Another set of 5 pipes (set Y) fills 3/8 of the tank in 3 minutes. A third set of 8 pipes (set Z) can empty 5/10 of the tank in 10 minutes.Q.How many minutes will it take to fill the tank if all the 23 pipes are opened at the same time?a)5 minutesb)minutesc)6 minutesd)minutesCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Directions for Question: A set of 10 pipes (set X) can fill 70% of a tank in 7 minutes. Another set of 5 pipes (set Y) fills 3/8 of the tank in 3 minutes. A third set of 8 pipes (set Z) can empty 5/10 of the tank in 10 minutes.Q.How many minutes will it take to fill the tank if all the 23 pipes are opened at the same time?a)5 minutesb)minutesc)6 minutesd)minutesCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Directions for Question: A set of 10 pipes (set X) can fill 70% of a tank in 7 minutes. Another set of 5 pipes (set Y) fills 3/8 of the tank in 3 minutes. A third set of 8 pipes (set Z) can empty 5/10 of the tank in 10 minutes.Q.How many minutes will it take to fill the tank if all the 23 pipes are opened at the same time?a)5 minutesb)minutesc)6 minutesd)minutesCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Directions for Question: A set of 10 pipes (set X) can fill 70% of a tank in 7 minutes. Another set of 5 pipes (set Y) fills 3/8 of the tank in 3 minutes. A third set of 8 pipes (set Z) can empty 5/10 of the tank in 10 minutes.Q.How many minutes will it take to fill the tank if all the 23 pipes are opened at the same time?a)5 minutesb)minutesc)6 minutesd)minutesCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Directions for Question: A set of 10 pipes (set X) can fill 70% of a tank in 7 minutes. Another set of 5 pipes (set Y) fills 3/8 of the tank in 3 minutes. A third set of 8 pipes (set Z) can empty 5/10 of the tank in 10 minutes.Q.How many minutes will it take to fill the tank if all the 23 pipes are opened at the same time?a)5 minutesb)minutesc)6 minutesd)minutesCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice CAT tests.
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