A ball is bought for Rs.400 and sold at a gain of 45% find its selling price?
Choose the correct choice from the following answers
A) A)Rs.480/-  B) B)Rs.580/-  C) C)Rs.500/-  D) D)Rs.520/-  E) E)Rs.540/-
100 % ------&gt; 400 (100 * 4 = 400)   145 % ------&gt; 580 (120 * 4 = 580)   Selling price = Rs.580/-   Rs.580/-
<result>B</result>
A ball is bought for Rs.400 and sold at a gain of 45% find its selling price?