If the given two numbers are respectively 5% and 25% of a third number, then what percentage is the first of the second ?	Choose the correct choice
A) 20% B) 25% C) 18% D) 30% E) none of these
Here, l = 5 and m = 25   Therefore, first number = l/m x 100% of second number = 5/25 x 100% of second number = 20% of second number   20%NSWER:20%
<result>A</result>
If the given two numbers are respectively 5% and 25% of a third number, then what percentage is the first of the second ?