Class 7 Maths Worksheet: Profit and Loss, Simple Interest

Maths worksheets lesson 54: Comparing quantities: percentage, profit and loss, simple interest · Set 958 · 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.A fan costs ₹300. It is sold at a 12% profit. What is the selling price (in ₹)?
2. 2.A mobile phone costs ₹3300. It is sold at a 30% profit. What is the selling price (in ₹)?
3. 3.The price of a box of mangoes changed from ₹50 to ₹45. What is the percentage decrease?
4. 4.What is 75% of 740?
5. 5.The price of a box of mangoes changed from ₹400 to ₹408. What is the percentage increase?
6. 6.A mobile phone bought for ₹2900 is sold for ₹2755. What is the loss per cent?
7. 7.A shopkeeper buys a fan for ₹2750 and sells it for ₹2700. What is the loss (in ₹)?
8. 8.A cycle bought for ₹3600 is sold for ₹2700. What is the loss per cent?
9. 9.What is 90% of 220?
10. 10.The price of a school bag changed from ₹200 to ₹204. What is the percentage increase?
11. 11.A cycle costs ₹900. It is sold at a 25% profit. What is the selling price (in ₹)?
12. 12.A watch bought for ₹2200 is sold for ₹2420. What is the profit per cent?
13. 13.A cricket kit costs ₹3500. It is sold at a 12% profit. What is the selling price (in ₹)?
14. 14.A shopkeeper buys a cycle for ₹1300 and sells it for ₹1360. What is the profit (in ₹)?
15. 15.A mobile phone costs ₹3400. It is sold at a 12% profit. What is the selling price (in ₹)?
16. 16.A shopkeeper buys a table for ₹900 and sells it for ₹880. What is the loss (in ₹)?
17. 17.What is the amount (principal + simple interest) on ₹9100 at 2% per year for 3 years (in ₹)?
18. 18.A watch costs ₹2100. It is sold at a 15% profit. What is the selling price (in ₹)?
19. 19.A shopkeeper buys a fan for ₹1350 and sells it for ₹1310. What is the loss (in ₹)?
20. 20.What is the amount (principal + simple interest) on ₹600 at 9% per year for 5 years (in ₹)?
21. 21.What is 20% of 260?
22. 22.A shopkeeper buys a cycle for ₹1700 and sells it for ₹1450. What is the loss (in ₹)?
23. 23.What is 75% of 800?
24. 24.What is the amount (principal + simple interest) on ₹2500 at 4% per year for 5 years (in ₹)?
25. 25.What is the simple interest on ₹3700 at 2% per year for 1 year (in ₹)?
26. 26.What is the simple interest on ₹1400 at 6% per year for 5 years (in ₹)?
27. 27.The price of a pair of shoes changed from ₹20 to ₹24. What is the percentage increase?
28. 28.A shopkeeper buys a cricket kit for ₹450 and sells it for ₹690. What is the profit (in ₹)?
29. 29.What is 75% of 280?
30. 30.What is the amount (principal + simple interest) on ₹5400 at 5% per year for 2 years (in ₹)?
31. 31.What is 75% of 840?
32. 32.A cricket kit costs ₹1500. It is sold at a 10% loss. What is the selling price (in ₹)?
33. 33.What is 20% of 420?
34. 34.What is the amount (principal + simple interest) on ₹7900 at 9% per year for 4 years (in ₹)?
35. 35.What is the amount (principal + simple interest) on ₹2600 at 8% per year for 1 year (in ₹)?
36. 36.The price of a water bottle changed from ₹500 to ₹625. What is the percentage increase?
37. 37.What is the simple interest on ₹7300 at 6% per year for 1 year (in ₹)?
38. 38.A shopkeeper buys a sewing machine for ₹1900 and sells it for ₹2120. What is the profit (in ₹)?
39. 39.A cooler costs ₹3100. It is sold at a 30% loss. What is the selling price (in ₹)?
40. 40.A shopkeeper buys a fan for ₹2950 and sells it for ₹3170. What is the profit (in ₹)?

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