#24 Percentage Question

If x is 80% of y, then what percent of 2x is y?

A) 65.5 %
B) 64.5 %
C) 63.5 %
D) 62.5 %

Answer: D) 62.5 % 

Explanation:

 x = 80 % of y    

Required percentage =  % = % =62.5%