Class 7 Maths Worksheet: Profit and Loss, Simple Interest

Maths worksheets lesson 54: Comparing quantities: percentage, profit and loss, simple interest · Set 556 · 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.The price of a box of mangoes changed from ₹500 to ₹650. What is the percentage increase?
2. 2.The price of a pair of shoes changed from ₹25 to ₹30. What is the percentage increase?
3. 3.A table bought for ₹2800 is sold for ₹2940. What is the profit per cent?
4. 4.What is 65% of 820?
5. 5.A fan costs ₹3400. It is sold at a 5% profit. What is the selling price (in ₹)?
6. 6.A cycle bought for ₹3500 is sold for ₹3850. What is the profit per cent?
7. 7.What is 45% of 320?
8. 8.A shopkeeper buys a cooler for ₹1650 and sells it for ₹1780. What is the profit (in ₹)?
9. 9.What is 85% of 60?
10. 10.What is the simple interest on ₹8100 at 11% per year for 2 years (in ₹)?
11. 11.What is 45% of 240?
12. 12.The price of a cricket ball changed from ₹50 to ₹95. What is the percentage increase?
13. 13.A cricket kit costs ₹2800. It is sold at a 5% profit. What is the selling price (in ₹)?
14. 14.A shopkeeper buys a cricket kit for ₹2200 and sells it for ₹1950. What is the loss (in ₹)?
15. 15.The price of a water bottle changed from ₹20 to ₹2. What is the percentage decrease?
16. 16.What is the simple interest on ₹9700 at 5% per year for 3 years (in ₹)?
17. 17.A shopkeeper buys a table for ₹1100 and sells it for ₹1380. What is the profit (in ₹)?
18. 18.The price of a cricket ball changed from ₹25 to ₹15. What is the percentage decrease?
19. 19.What is 70% of 140?
20. 20.A cooler bought for ₹2300 is sold for ₹1150. What is the loss per cent?
21. 21.What is the simple interest on ₹3200 at 4% per year for 1 year (in ₹)?
22. 22.A table bought for ₹1300 is sold for ₹1170. What is the loss per cent?
23. 23.A sewing machine bought for ₹2300 is sold for ₹1725. What is the loss per cent?
24. 24.What is the amount (principal + simple interest) on ₹600 at 9% per year for 3 years (in ₹)?
25. 25.A mobile phone bought for ₹2900 is sold for ₹3770. What is the profit per cent?
26. 26.What is 80% of 760?
27. 27.What is the simple interest on ₹2500 at 3% per year for 4 years (in ₹)?
28. 28.A shopkeeper buys a fan for ₹1150 and sells it for ₹1420. What is the profit (in ₹)?
29. 29.What is 80% of 840?
30. 30.A shopkeeper buys a table for ₹1950 and sells it for ₹2210. What is the profit (in ₹)?
31. 31.A cycle costs ₹1800. It is sold at a 50% profit. What is the selling price (in ₹)?
32. 32.A shopkeeper buys a cricket kit for ₹2000 and sells it for ₹1710. What is the loss (in ₹)?
33. 33.A fan costs ₹900. It is sold at a 5% loss. What is the selling price (in ₹)?
34. 34.The price of a cricket ball changed from ₹200 to ₹204. What is the percentage increase?
35. 35.A sewing machine bought for ₹3700 is sold for ₹3885. What is the profit per cent?
36. 36.A cooler bought for ₹1200 is sold for ₹1080. What is the loss per cent?
37. 37.A watch costs ₹1300. It is sold at a 30% loss. What is the selling price (in ₹)?
38. 38.What is 40% of 80?
39. 39.A shopkeeper buys a watch for ₹2600 and sells it for ₹2610. What is the profit (in ₹)?
40. 40.A shopkeeper buys a cycle for ₹2750 and sells it for ₹2480. What is the loss (in ₹)?

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