To fill a tank, 25 buckets of water is required. How many buckets of water will be required to fill the same tank if the capacity of the bucket is reduced to two-fifth of its present?
Choose the correct choice from the following
A) 63	B) 64.5	C) 62.5	D) 60.5	E) 60
Let required number of buckets =x   If capacity of buckets are reduced, more number of buckets are required (indirect proportion). Therefore,   25:x=(2/5):1   ⇒25=2x/5   ⇒x=62.5   Answer: 62.5
<result>C</result>
To fill a tank, 25 buckets of water is required. How many buckets of water will be required to fill the same tank if the capacity of the bucket is reduced to two-fifth of its present?