DYS-29

 Successive discounts of 2x% and y/2 % are equivalent to a single discount of

2x% ও y/2% ছাড়ের একক সমতুল্য ছাড় হবে-


   (A) (2x+y/2)%   

  (B) (2x+y)2  %  

 (C) (2x+y/2−xy100)%    

 (D) (2x-y)%


(C)(2x+y/2−xy⁄100)%


Comments

Popular posts from this blog

DYS-13

DYS-8