Question

70 = Rs 1620
1. A student buys open for Rs 90 and sells it for Rs 100. Find his gain and gain percent.
2. Rekha bought a saree for Rs 1240 and sold it for Rs 1147. Find her loss and loss
percent.
A boy buys 9 apples for Rs 9.60 and sells them at 11 for Rs 12. Find his gain or loss
percent.
4. The cost price of 10 articles is equal to the selling price of 9 articles. Find the profit
3.​

Answer 1

Step-by-step explanation:

70 = RS 1620

1. A student buys open for RS 90 and sells it for RS 100. Find his gain and gain percent.

2. Rekha bought a saree for RS 1240 and sold it for RS 1147. Find her loss and loss

percent.

A boy buys 9 apples for RS 9.60 and sells them at 11 for Rs 12. Find his gain or loss

percent.

4. The cost price of 10 articles is equal to the selling price of 9 articles. Find the profit

3.