Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 470 · 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.₹500 earns ₹60 simple interest at 4% a year. For how many years was it kept?
2. 2.Riya keeps ₹1000 in a bank at 6% simple interest a year. What is the total amount after 3 years, in rupees?
3. 3.Aarav keeps ₹2500 in a bank at 4% simple interest a year. How many rupees of interest does Aarav get in 5 years?
4. 4.₹1000 earns ₹60 simple interest in 2 years. What is the rate of interest per year, in percent?
5. 5.₹3000 earns ₹720 simple interest at 12% a year. For how many years was it kept?
6. 6.₹2500 earns ₹700 simple interest at 7% a year. For how many years was it kept?
7. 7.Ishaan keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
8. 8.₹4000 earns ₹960 simple interest in 4 years. What is the rate of interest per year, in percent?
9. 9.Ishaan keeps ₹2500 in a bank at 9% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
10. 10.Sara keeps ₹1500 in a bank at 6% simple interest a year. What is the total amount after 4 years, in rupees?
11. 11.Meera keeps ₹500 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
12. 12.Anaya keeps ₹5000 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
13. 13.Ishaan keeps ₹5000 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
14. 14.₹4000 earns ₹560 simple interest in 2 years. What is the rate of interest per year, in percent?
15. 15.₹1500 earns ₹120 simple interest in 2 years. What is the rate of interest per year, in percent?
16. 16.Ishaan keeps ₹1000 in a bank at 11% simple interest a year. What is the total amount after 5 years, in rupees?
17. 17.₹2500 earns ₹300 simple interest at 6% a year. For how many years was it kept?
18. 18.Rohan keeps ₹5000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
19. 19.₹1000 earns ₹330 simple interest at 11% a year. For how many years was it kept?
20. 20.Riya keeps ₹500 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
21. 21.₹1000 earns ₹120 simple interest in 2 years. What is the rate of interest per year, in percent?
22. 22.₹4000 earns ₹160 simple interest in 2 years. What is the rate of interest per year, in percent?
23. 23.Arjun keeps ₹5000 in a bank at 9% simple interest a year. What is the total amount after 3 years, in rupees?
24. 24.Dev keeps ₹1500 in a bank at 2% simple interest a year. What is the total amount after 2 years, in rupees?
25. 25.₹500 earns ₹40 simple interest at 2% a year. For how many years was it kept?
26. 26.₹2500 earns ₹600 simple interest at 6% a year. For how many years was it kept?
27. 27.Aarav keeps ₹4000 in a bank at 12% simple interest a year. What is the total amount after 1 year, in rupees?
28. 28.Aarav keeps ₹2500 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
29. 29.₹1500 earns ₹90 simple interest in 2 years. What is the rate of interest per year, in percent?
30. 30.₹2000 earns ₹60 simple interest in 1 year. What is the rate of interest per year, in percent?
31. 31.Aarav keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Aarav get in 2 years?
32. 32.Dev keeps ₹1500 in a bank at 3% simple interest a year. How many rupees of interest does Dev get in 1 year?
33. 33.₹1500 earns ₹75 simple interest at 5% a year. For how many years was it kept?
34. 34.Meera keeps ₹1000 in a bank at 12% simple interest a year. How many rupees of interest does Meera get in 4 years?
35. 35.Arjun keeps ₹3000 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?
36. 36.Dev keeps ₹1500 in a bank at 11% simple interest a year. How many rupees of interest does Dev get in 1 year?
37. 37.Isha keeps ₹1000 in a bank at 9% simple interest a year. How many rupees of interest does Isha get in 2 years?
38. 38.₹1000 earns ₹480 simple interest in 4 years. What is the rate of interest per year, in percent?
39. 39.₹2000 earns ₹480 simple interest at 12% a year. For how many years was it kept?
40. 40.₹3000 earns ₹360 simple interest at 12% a year. For how many years was it kept?

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