1.

In the year 2015, the price of article A is 17 % more than the price of article B. In the next year, the price of article A becomes 30 % more than the price of article B. If from the year 2015 to 2016, the price of A has increased by 40 %, then by what percent, the price of B has increased?

A.  18 %     
B.         22 %        
C.  26 % 
D.         28 %
E.  None of these
Answer» D.         28 %


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