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If 3/5 th of a cistern is filled in 1 minute, how much more time will be required to fill the rest of it?
- a)40 sec
- b)30 sec
- c)36 sec
- d)24 sec
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
If 3/5 th of a cistern is filled in 1 minute, how much more time will ...
3/5 part filled in 1 minute
full filled in 5/3 minute
so remaining(1 - 3/5 = 2/5) will filled in (5/3)*(2/5) = 2/3 minute = 40 seconds
Most Upvoted Answer
If 3/5 th of a cistern is filled in 1 minute, how much more time will ...
Given: 3/5 th of the cistern is filled in 1 minute
To find: Time required to fill the rest of the cistern
Let's assume that the total capacity of the cistern is 5 units.
So, 3 units of water is filled in 1 minute.
This means, 1 unit of water will be filled in (1/3) minutes.
Now, we need to find the time required to fill the remaining 2 units of water.
Time required to fill 1 unit of water = (1/3) minutes
Time required to fill 2 units of water = 2 * (1/3) = (2/3) minutes
Therefore, the time required to fill the rest of the cistern is (2/3) minutes.
But the options given are in seconds, so we need to convert minutes to seconds.
1 minute = 60 seconds
(2/3) minutes = (2/3) * 60 seconds = 40 seconds
Hence, the correct option is (a) 40 seconds.
To find: Time required to fill the rest of the cistern
Let's assume that the total capacity of the cistern is 5 units.
So, 3 units of water is filled in 1 minute.
This means, 1 unit of water will be filled in (1/3) minutes.
Now, we need to find the time required to fill the remaining 2 units of water.
Time required to fill 1 unit of water = (1/3) minutes
Time required to fill 2 units of water = 2 * (1/3) = (2/3) minutes
Therefore, the time required to fill the rest of the cistern is (2/3) minutes.
But the options given are in seconds, so we need to convert minutes to seconds.
1 minute = 60 seconds
(2/3) minutes = (2/3) * 60 seconds = 40 seconds
Hence, the correct option is (a) 40 seconds.
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Community Answer
If 3/5 th of a cistern is filled in 1 minute, how much more time will ...
In total parts are 5. Among 3/5th part means 3 parts are filled in 1 minute i.e 60 sec. Then remaining 2 parts are we have to calculate...
3parts - 60 sec
2parts - ?
60*2/3 = 40 sec ans is (a)
3parts - 60 sec
2parts - ?
60*2/3 = 40 sec ans is (a)
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If 3/5 th of a cistern is filled in 1 minute, how much more time will be required to fill the rest of it?a)40 secb)30 secc)36 secd)24 secCorrect answer is option 'A'. Can you explain this answer?
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