Raman's salary was decreased by 50% and subsequently increased by 50%. How much percent does he loss Choose the correct choice from the following choices
A) 75 B) 65 C) 45 D) 25 E) 35

Rationale: "explanation : let the origianl salary = rs . 100 it will be 150 % of ( 50 % of 100 ) = ( 150 / 100 ) * ( 50 / 100 ) * 100 = 75 so new salary is 75 , it means his loss is 25 % answer : option d"
Answer: D