If A's salary is 20% less than B's salary, by how much percent is B's salary more than A's?	Choose the correct option:	A) 5%	B) 10%	C) 15%	D) 25%	E) None
Solution   Required percentage   ‹=› [20 / (100 - 20) x 100]%   ‹=› 25%   Answer 25%
<result>D</result>
If A's salary is 20% less than B's salary, by how much percent is B's salary more than A's?