Class 7 Maths Worksheet: Profit and Loss, Simple Interest

Maths worksheets lesson 54: Comparing quantities: percentage, profit and loss, simple interest · Set 282 · 40 sums

The method (Out of 100): p% of a number = number × p ÷ 100. Profit = SP − CP; loss = CP − SP. Profit % (or loss %) = profit (or loss) ÷ CP × 100. Selling price at p% profit = CP + p% of CP; at p% loss = CP − p% of CP. Simple interest = P × R × T ÷ 100; amount = P + SI. % increase or decrease = change ÷ old value × 100.

1. 1.What is the simple interest on ₹4800 at 11% per year for 2 years (in ₹)?
2. 2.The price of a box of mangoes changed from ₹40 to ₹28. What is the percentage decrease?
3. 3.A watch bought for ₹3700 is sold for ₹3515. What is the loss per cent?
4. 4.What is the simple interest on ₹3600 at 4% per year for 1 year (in ₹)?
5. 5.The price of a cricket ball changed from ₹25 to ₹45. What is the percentage increase?
6. 6.What is 80% of 200?
7. 7.The price of a box of mangoes changed from ₹80 to ₹72. What is the percentage decrease?
8. 8.What is the simple interest on ₹3100 at 4% per year for 1 year (in ₹)?
9. 9.The price of a box of mangoes changed from ₹40 to ₹38. What is the percentage decrease?
10. 10.What is 70% of 580?
11. 11.The price of a pair of shoes changed from ₹100 to ₹105. What is the percentage increase?
12. 12.A cycle bought for ₹2000 is sold for ₹2300. What is the profit per cent?
13. 13.The price of a pair of shoes changed from ₹200 to ₹260. What is the percentage increase?
14. 14.A table costs ₹2000. It is sold at a 10% loss. What is the selling price (in ₹)?
15. 15.A cycle bought for ₹2400 is sold for ₹1680. What is the loss per cent?
16. 16.A cycle costs ₹2600. It is sold at a 25% profit. What is the selling price (in ₹)?
17. 17.What is the amount (principal + simple interest) on ₹2300 at 11% per year for 4 years (in ₹)?
18. 18.What is the amount (principal + simple interest) on ₹2700 at 12% per year for 3 years (in ₹)?
19. 19.What is the amount (principal + simple interest) on ₹2200 at 10% per year for 2 years (in ₹)?
20. 20.A shopkeeper buys a fan for ₹2800 and sells it for ₹2570. What is the loss (in ₹)?
21. 21.A cricket kit bought for ₹3400 is sold for ₹4420. What is the profit per cent?
22. 22.A shopkeeper buys a fan for ₹1300 and sells it for ₹1180. What is the loss (in ₹)?
23. 23.A watch bought for ₹1700 is sold for ₹1530. What is the loss per cent?
24. 24.A watch costs ₹600. It is sold at a 20% loss. What is the selling price (in ₹)?
25. 25.A cricket kit costs ₹3600. It is sold at a 50% profit. What is the selling price (in ₹)?
26. 26.A fan bought for ₹1500 is sold for ₹1275. What is the loss per cent?
27. 27.The price of a cricket ball changed from ₹100 to ₹20. What is the percentage decrease?
28. 28.What is the amount (principal + simple interest) on ₹5600 at 4% per year for 2 years (in ₹)?
29. 29.A cricket kit bought for ₹300 is sold for ₹225. What is the loss per cent?
30. 30.A cycle costs ₹800. It is sold at a 12% loss. What is the selling price (in ₹)?
31. 31.A shopkeeper buys a sewing machine for ₹900 and sells it for ₹1010. What is the profit (in ₹)?
32. 32.What is 25% of 100?
33. 33.What is 95% of 460?
34. 34.What is 95% of 580?
35. 35.What is the simple interest on ₹1800 at 12% per year for 2 years (in ₹)?
36. 36.A watch costs ₹3800. It is sold at a 5% profit. What is the selling price (in ₹)?
37. 37.A watch bought for ₹3600 is sold for ₹4140. What is the profit per cent?
38. 38.What is the simple interest on ₹9100 at 9% per year for 2 years (in ₹)?
39. 39.A cycle bought for ₹2700 is sold for ₹2025. What is the loss per cent?
40. 40.What is the simple interest on ₹4500 at 6% per year for 2 years (in ₹)?

Free maths worksheets lessons, practice and worksheets at talentjr.in/maths-worksheets