A person's salary is getting reduced by 20%. What percentage should be added to get back his
original salary? Choices.
A) 25%  B) 50%  C) 75%  D) 85%  E) 95%
Salary he get after reduced 20% = 100-20= 
<gadget id="calculator">100-20</gadget>
<output>80</output>
80%   So,percentage should be added to get back his salary= (20/80)*100= 
<gadget id="calculator">(20/80)*100</gadget>
<output>25</output>
25%   25%NSWER:25%
<result>A</result>
A person's salary is getting reduced by 20%. What percentage should be added to get back his
original salary?