[" 3.A boy buys "9" apples for Rs "9.60" and sells them at "11" for Rs "12" .Find his gain or loss "],[" percent."]

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

A boy buys 9 apples for Rs9.60 and sells them at 11 for Rs12. Find his gain or loss percent.

A grocer buys eggs at 10 for Rs 8 and sells at 8 for Rs 10. Find his gain or loss percent.

A grocer buys eggs at 10 for Rs8 and sells at 8 for Rs 10. Find his gain or loss percent.

A grocer buys eggs at 10 for Rs8 and sells at 8 for Rs 10. Find his again or loss percent.

Yashwant buys candies at 15 for Rs 40 and sells them at 30 for Rs 50. What is the gain or loss percent?

A fruit-seller buys oranges at the rate of 10 for Rs. 75 and sells them at 8 for Rs. 70. Find his gain or loss per cent.

A vendor bought bananas at 6 for Rs.10 and sold them at 4 for Rs.6. Find his gain or loss percent.

A man buys a radio for Rs 900 and sells it for Rs 1200. Find his gain per cent.