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Q. 15 buckets of water fill a tank when the capacity of each bucket is 7 litres How many buckets will be needed to fill the same tank if the capacity of the bucket is 5 litres?
- a)12
- b)24
- c)21
- d)30
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Choose the correct answer.Q. 15 buckets of water fill a tank when the ...
Less capacity, more buckets. (Indirect proportion)
x = 21
Hence, 21 buckets will be needed to fill the same tank.
Most Upvoted Answer
Choose the correct answer.Q. 15 buckets of water fill a tank when the ...
To find the number of buckets needed to fill the tank when the capacity of each bucket is 5 litres, we can use the concept of proportions.
Let's assume that the capacity of the tank is T litres.
- We are given that 15 buckets of water fill the tank when the capacity of each bucket is 7 litres. This can be written as:
15 buckets * 7 litres/bucket = T litres
- Now, we need to find the number of buckets required when the capacity of each bucket is 5 litres. Let's assume this number of buckets as N. This can be written as:
N buckets * 5 litres/bucket = T litres
- Since the capacity of the tank is the same in both cases, we can equate the two equations:
15 buckets * 7 litres/bucket = N buckets * 5 litres/bucket
- Simplifying the equation, we get:
15 * 7 = N * 5
- Solving for N, we find:
N = (15 * 7) / 5 = 105 / 5 = 21
Therefore, 21 buckets will be needed to fill the same tank when the capacity of each bucket is 5 litres.
Let's assume that the capacity of the tank is T litres.
- We are given that 15 buckets of water fill the tank when the capacity of each bucket is 7 litres. This can be written as:
15 buckets * 7 litres/bucket = T litres
- Now, we need to find the number of buckets required when the capacity of each bucket is 5 litres. Let's assume this number of buckets as N. This can be written as:
N buckets * 5 litres/bucket = T litres
- Since the capacity of the tank is the same in both cases, we can equate the two equations:
15 buckets * 7 litres/bucket = N buckets * 5 litres/bucket
- Simplifying the equation, we get:
15 * 7 = N * 5
- Solving for N, we find:
N = (15 * 7) / 5 = 105 / 5 = 21
Therefore, 21 buckets will be needed to fill the same tank when the capacity of each bucket is 5 litres.
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Choose the correct answer.Q. 15 buckets of water fill a tank when the capacity of each bucket is 7 litres How many buckets will be needed to fill the same tank if the capacity of the bucket is 5 litres?a)12b)24c)21d)30Correct answer is option 'C'. Can you explain this answer?
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Choose the correct answer.Q. 15 buckets of water fill a tank when the capacity of each bucket is 7 litres How many buckets will be needed to fill the same tank if the capacity of the bucket is 5 litres?a)12b)24c)21d)30Correct answer is option 'C'. Can you explain this answer? for Defence 2025 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about Choose the correct answer.Q. 15 buckets of water fill a tank when the capacity of each bucket is 7 litres How many buckets will be needed to fill the same tank if the capacity of the bucket is 5 litres?a)12b)24c)21d)30Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Defence 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Choose the correct answer.Q. 15 buckets of water fill a tank when the capacity of each bucket is 7 litres How many buckets will be needed to fill the same tank if the capacity of the bucket is 5 litres?a)12b)24c)21d)30Correct answer is option 'C'. Can you explain this answer?.
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