If the given two numbers are respectively 8% and 16% of a third number, then what percentage is the first of the second ?
Choices
A) 20%	B) 25%	C) 18%	D) 50%	E) none of these
Here, l = 8 and m = 16   Therefore, first number = l/m x 100% of second number = 8/16 x 100% of second number = 50% of second number   ANSWER:50%
<result>D</result>
If the given two numbers are respectively 8% and 16% of a third number, then what percentage is the first of the second ?