The weight of an empty bucket is 25% of the weight of the bucket when filled with some liquid. Some of the liquid has been removed. Then, the bucket, along with the remaining liquid, weighed three-fifths of the original weight. What percentage of the liquid has been removed? |
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(a) |
40% |
(b) |
62% |
(c) |
56% |
(d) |
53% |
The weight of an empty bucket is 25% of the weight of the bucket when filled with some liquid. Some of the liquid has been removed. Then, the bucket, along with the remaining liquid, weighed three-fifths of the original weight. What percentage of the liquid has been removed? |
|
|||||||
(a) |
40% |
(b) |
62% |
(c) |
56% |
(d) |
53% |
Let the weight of the bucket when it is full, be 1 kg.
Then, the weight of empty bucket = 25% of 1 kg = kg.
Weight of liquid in the bucket = kg = kg.
On removing the liquid,
Weight of (bucket + liquid) = kg.
Weight of liquid in the bucket = kg = kg.
Weigh of liquid removed = kg = kg.
Hence, req. percentage = %.