The salary of a person was reduced by 15%. By what percent should his reduced salary be raised so as to bring it at par with his original salary?  Pick
A) 10%  B) 17.6%  C) 13.7%  D) 15.1%  E) 12.3%
Let the original salary be $100   New salary = $85   Increase on 85=15   Increase on 100 = 15/85* 100 = 17.6%   Answer is 17.6%
<result>B</result>
The salary of a person was reduced by 15%. By what percent should his reduced salary be raised so as to bring it at par with his original salary?