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 ?	Select
A) 35  B) 43  C) 62.5  D) 71  E) 72.5
Let the capacity of bucket be 10 Litres   They said that it requires 25 buckets to fill the tank   Therefore capacity of tank=25*10= 
<gadget id="calculator">25*10</gadget>
<output>250</output>
250   If the capacity of the bucket is reduced to to 2/5th of original capacity then New capacity of bucket=(2/5)10=4litres   No. of buckets required to fill the tank=250/4= 
<gadget id="calculator">250/4</gadget>
<output>125/2 = around 62.5</output>
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 ?