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

A vendor bought bananas at 5 for Rs. 4 and sold them at 4 for Rs. 5. Find his gain or los percent.

A vendor bought oranges at 20 for Rs.125 and sold them at Rs.90 per dozen. Find his gain or loss percent.

A vendor purchased bananas at Rs. 40 per dozen and sold them at 10 for Rs.36. Find his gain or loss per cent.

A shopkeeper bought a chair for Rs. 1440 and sold it for Rs. 1620. Find his gain or loss per cent.

Oranges are bought at 6 for Rs. 20 and sold at 4 for Rs. 18. Find the gain or loss per cent.

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 Rs 9.60 and sells them at 11 for Rs 12. Find his gain or loss percent.

A man bought apple at 8 for 10rupees and sold them at 10 for 8 rupees . find his gain or loss percentage.