If the cost price of 24 chocolates is equal to the selling price of 16 chocolates, the gain percent is :  Choices:
A) 24%
B) 8%
C) 50%
D) 40%
E) None of these
Explanation :   Solution: Let C.P. of each chocolate be Re. 1. then, C.P. of 16 chocolates = Rs. 16;   S.P. of 16 chocolates =Rs. 24.   .'. Gain% = 8*100/16= 
<gadget id="calculator">8*100/16</gadget>
<output>50</output>
50%   Answer : 50%
<result>C</result>
If the cost price of 24 chocolates is equal to the selling price of 16 chocolates, the gain percent is :