Question

2) Kapil buys an LCD and a stereo. He sells

the LCD fora profit of 25% and the stereo

at a loss of 10%. If he gains 10% on the

whole. What is the ratio of the CP of the

LCD and stereo?​

Answer 1

Answer:

A shopkeeper bought two TV sets at Rs 10,000 each.He sold one at a profit 10

Cost price of a T.V set = Rs 10000 profit = 10% Selling price = [100 + p/100] × C.P = [100 + 10/100] × 10000 = 110/100 × 10000 = 11 × 1000 = Rs. 11000 ...