Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 48 · 40 questions

How to work it out (P × R × T over 100): Simple interest SI = P × R × T ÷ 100 (P = money kept, R = rate % a year, T = years). Amount = P + SI. Rate R = SI × 100 ÷ (P × T); time T = SI × 100 ÷ (P × R).

1. 1.Sara keeps ₹5000 in a bank at 3% simple interest a year. How many rupees of interest does Sara get in 1 year?
2. 2.Ishaan keeps ₹1500 in a bank at 8% simple interest a year. How many rupees of interest does Ishaan get in 3 years?
3. 3.₹1500 earns ₹300 simple interest in 2 years. What is the rate of interest per year, in percent?
4. 4.Arjun keeps ₹500 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
5. 5.₹1000 earns ₹40 simple interest in 1 year. What is the rate of interest per year, in percent?
6. 6.₹2000 earns ₹240 simple interest at 6% a year. For how many years was it kept?
7. 7.₹1500 earns ₹270 simple interest in 3 years. What is the rate of interest per year, in percent?
8. 8.Ishaan keeps ₹2500 in a bank at 12% simple interest a year. What is the total amount after 5 years, in rupees?
9. 9.Dev keeps ₹2500 in a bank at 5% simple interest a year. How many rupees of interest does Dev get in 1 year?
10. 10.Diya keeps ₹2500 in a bank at 12% simple interest a year. How many rupees of interest does Diya get in 4 years?
11. 11.Arjun keeps ₹5000 in a bank at 12% simple interest a year. What is the total amount after 1 year, in rupees?
12. 12.₹2000 earns ₹160 simple interest in 1 year. What is the rate of interest per year, in percent?
13. 13.Anaya keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Anaya get in 1 year?
14. 14.Sara keeps ₹5000 in a bank at 10% simple interest a year. How many rupees of interest does Sara get in 1 year?
15. 15.₹3000 earns ₹960 simple interest in 4 years. What is the rate of interest per year, in percent?
16. 16.₹1500 earns ₹225 simple interest in 5 years. What is the rate of interest per year, in percent?
17. 17.₹3000 earns ₹750 simple interest in 5 years. What is the rate of interest per year, in percent?
18. 18.Aarav keeps ₹3000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
19. 19.₹1000 earns ₹80 simple interest at 4% a year. For how many years was it kept?
20. 20.₹2000 earns ₹80 simple interest in 2 years. What is the rate of interest per year, in percent?
21. 21.Kabir keeps ₹500 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
22. 22.Dev keeps ₹2000 in a bank at 8% simple interest a year. What is the total amount after 3 years, in rupees?
23. 23.Dev keeps ₹1000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
24. 24.₹3000 earns ₹720 simple interest at 12% a year. For how many years was it kept?
25. 25.Diya keeps ₹5000 in a bank at 4% simple interest a year. How many rupees of interest does Diya get in 1 year?
26. 26.Diya keeps ₹3000 in a bank at 6% simple interest a year. How many rupees of interest does Diya get in 4 years?
27. 27.₹500 earns ₹100 simple interest in 2 years. What is the rate of interest per year, in percent?
28. 28.₹5000 earns ₹600 simple interest in 3 years. What is the rate of interest per year, in percent?
29. 29.Dev keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
30. 30.₹4000 earns ₹480 simple interest at 12% a year. For how many years was it kept?
31. 31.₹2500 earns ₹300 simple interest at 3% a year. For how many years was it kept?
32. 32.Diya keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Diya get in 4 years?
33. 33.₹5000 earns ₹1500 simple interest in 5 years. What is the rate of interest per year, in percent?
34. 34.Rohan keeps ₹3000 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
35. 35.Riya keeps ₹500 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?
36. 36.Meera keeps ₹1000 in a bank at 12% simple interest a year. How many rupees of interest does Meera get in 1 year?
37. 37.Aarav keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Aarav get in 1 year?
38. 38.₹4000 earns ₹1080 simple interest in 3 years. What is the rate of interest per year, in percent?
39. 39.₹1500 earns ₹135 simple interest at 9% a year. For how many years was it kept?
40. 40.Meera keeps ₹1000 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?

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