A person's salary is getting reduced by 20%. What percentage should be added to get back his
original salary?  Select the correct option
A) 25 %	B) 50 %	C) 75 %	D) 85 %	E) 95 %

Rationale: salary he get after reduced 20 % = 100 - 20 % = 80 % so , percentage should be added to get back his salary = ( 20 / 80 ) * 100 = 25 % answer : a
Answer: A