Question

On selling a T.V. at 5% gain and a fridge at 10% gain, a shopkeeper gains Rs 2000. But if he sells the T.V. at 10% gain and the fridge at 5% loss. He gains Rs 1500 on the transaction. Find the actual prices of T.V. and fridge.

Answer 1

Let the price of a T.V. be Rs x and that of a fridge be Rs y. Then, we have 

Hence, the actual price of T.V =20, 000  and, the actual price of fridge =RS 10,000