Shopkeeper rise price by 32% and gives successive discount of 10% and 15%. What is overall % gain or loss? Choices
A) 0.98% B) 4.98% C) 3.95% D) 6.98% E) 7.98%
Let d initial price be 100   32 % rise   now price = 132/100*100= 
<gadget id="calculator">132/100*100</gadget>
<output>132</output>
132   10% discount   Then price= 132 * 90/100= 
<gadget id="calculator">132 * 90/100</gadget>
<output>594/5 = around 118.8</output>
118.8   15 % discount   Then price= 118.8 * 85/100= 
<gadget id="calculator">118.8 * 85/100</gadget>
<output>100.98</output>
100.98   So Gain= 100.98 - 100= 
<gadget id="calculator">100.98 - 100</gadget>
<output>0.98</output>
0.98   Gain %= Gain * 100 /CP   ==&gt; 0.98* 100 /100= 
<gadget id="calculator">0.98* 100 /100</gadget>
<output>0.98</output>
0.98%   0.98%NSWER:0.98%
<result>A</result>
Shopkeeper rise price by 32% and gives successive discount of 10% and 15%. What is overall % gain or loss?