If the selling price of 6 toys is same as the cost price of 12 toys . Find the gain or loss percentage?
Choose the most appropriate option: A) 65% B) 75% C) 85% D) 68% E) 100%
Let the C.P of each toys be Re 1. Then,   S.P of 6 toys = C.P of 12 toys= Rs. 12   Now, C.P of 6 toys= Rs.6, S.p of 6 toys = Rs 12   Gain = Rs ( 12 -6 )= 
<gadget id="calculator">( 12 -6 )</gadget>
<output>6</output>
Rs 6.   Gain%= ( 6/6× 100 ) % = 100%   Answer : 100%
<result>E</result>
If the selling price of 6 toys is same as the cost price of 12 toys . Find the gain or loss percentage?