Class 7 Maths Worksheet: Profit and Loss, Simple Interest

Maths worksheets lesson 54: Comparing quantities: percentage, profit and loss, simple interest · Set 29 · 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 amount (principal + simple interest) on ₹9600 at 12% per year for 2 years (in ₹)?
2. 2.A shopkeeper buys a cooler for ₹1100 and sells it for ₹1270. What is the profit (in ₹)?
3. 3.What is the amount (principal + simple interest) on ₹5200 at 9% per year for 4 years (in ₹)?
4. 4.What is the simple interest on ₹1100 at 12% per year for 3 years (in ₹)?
5. 5.A cycle bought for ₹2100 is sold for ₹1890. What is the loss per cent?
6. 6.What is the simple interest on ₹3800 at 12% per year for 5 years (in ₹)?
7. 7.A table bought for ₹2300 is sold for ₹1380. What is the loss per cent?
8. 8.What is the simple interest on ₹4600 at 8% per year for 5 years (in ₹)?
9. 9.What is 20% of 760?
10. 10.What is the simple interest on ₹9500 at 11% per year for 1 year (in ₹)?
11. 11.A shopkeeper buys a table for ₹1000 and sells it for ₹950. What is the loss (in ₹)?
12. 12.What is 95% of 100?
13. 13.A watch bought for ₹3100 is sold for ₹2480. What is the loss per cent?
14. 14.A shopkeeper buys a sewing machine for ₹200 and sells it for ₹150. What is the loss (in ₹)?
15. 15.The price of a cricket ball changed from ₹250 to ₹400. What is the percentage increase?
16. 16.A cricket kit costs ₹2800. It is sold at a 40% loss. What is the selling price (in ₹)?
17. 17.A sewing machine costs ₹3800. It is sold at a 25% profit. What is the selling price (in ₹)?
18. 18.The price of a cricket ball changed from ₹400 to ₹300. What is the percentage decrease?
19. 19.A sewing machine bought for ₹2900 is sold for ₹2320. What is the loss per cent?
20. 20.What is 70% of 620?
21. 21.A cooler bought for ₹1700 is sold for ₹1360. What is the loss per cent?
22. 22.What is 35% of 800?
23. 23.What is the amount (principal + simple interest) on ₹7100 at 4% per year for 1 year (in ₹)?
24. 24.A fan bought for ₹3900 is sold for ₹5070. What is the profit per cent?
25. 25.What is 35% of 860?
26. 26.What is 10% of 820?
27. 27.A shopkeeper buys a table for ₹750 and sells it for ₹550. What is the loss (in ₹)?
28. 28.A cricket kit costs ₹500. It is sold at a 5% profit. What is the selling price (in ₹)?
29. 29.What is the simple interest on ₹8200 at 2% per year for 4 years (in ₹)?
30. 30.A mobile phone bought for ₹3400 is sold for ₹2890. What is the loss per cent?
31. 31.What is the simple interest on ₹3500 at 4% per year for 2 years (in ₹)?
32. 32.A cycle bought for ₹700 is sold for ₹980. What is the profit per cent?
33. 33.What is 15% of 640?
34. 34.A shopkeeper buys a fan for ₹950 and sells it for ₹870. What is the loss (in ₹)?
35. 35.What is 25% of 520?
36. 36.What is the simple interest on ₹5900 at 10% per year for 2 years (in ₹)?
37. 37.What is the amount (principal + simple interest) on ₹8000 at 12% per year for 2 years (in ₹)?
38. 38.What is the amount (principal + simple interest) on ₹10000 at 6% per year for 1 year (in ₹)?
39. 39.A shopkeeper buys a fan for ₹1550 and sells it for ₹1310. What is the loss (in ₹)?
40. 40.A shopkeeper buys a fan for ₹1950 and sells it for ₹1870. What is the loss (in ₹)?

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