Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 421 · 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.₹5000 earns ₹2000 simple interest at 10% a year. For how many years was it kept?
2. 2.Isha keeps ₹1500 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
3. 3.₹3000 earns ₹480 simple interest in 4 years. What is the rate of interest per year, in percent?
4. 4.₹2500 earns ₹625 simple interest at 5% a year. For how many years was it kept?
5. 5.Dev keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Dev get in 2 years?
6. 6.₹3000 earns ₹1200 simple interest at 10% a year. For how many years was it kept?
7. 7.₹1000 earns ₹60 simple interest in 3 years. What is the rate of interest per year, in percent?
8. 8.Riya keeps ₹5000 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
9. 9.Aarav keeps ₹2500 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
10. 10.Aarav keeps ₹4000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
11. 11.₹500 earns ₹120 simple interest at 8% a year. For how many years was it kept?
12. 12.Kabir keeps ₹2500 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
13. 13.Meera keeps ₹1000 in a bank at 5% simple interest a year. How many rupees of interest does Meera get in 1 year?
14. 14.Anaya keeps ₹3000 in a bank at 9% simple interest a year. How many rupees of interest does Anaya get in 2 years?
15. 15.Anaya keeps ₹1500 in a bank at 3% simple interest a year. What is the total amount after 5 years, in rupees?
16. 16.₹500 earns ₹45 simple interest in 1 year. What is the rate of interest per year, in percent?
17. 17.Ishaan keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
18. 18.Anaya keeps ₹5000 in a bank at 4% simple interest a year. How many rupees of interest does Anaya get in 5 years?
19. 19.Riya keeps ₹2500 in a bank at 4% simple interest a year. How many rupees of interest does Riya get in 5 years?
20. 20.Diya keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Diya get in 3 years?
21. 21.Riya keeps ₹1000 in a bank at 11% simple interest a year. What is the total amount after 3 years, in rupees?
22. 22.Isha keeps ₹1000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
23. 23.₹500 earns ₹180 simple interest in 3 years. What is the rate of interest per year, in percent?
24. 24.₹1000 earns ₹450 simple interest in 5 years. What is the rate of interest per year, in percent?
25. 25.Sara keeps ₹4000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
26. 26.Anaya keeps ₹500 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
27. 27.₹1000 earns ₹140 simple interest at 7% a year. For how many years was it kept?
28. 28.Kabir keeps ₹4000 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
29. 29.₹500 earns ₹60 simple interest at 6% a year. For how many years was it kept?
30. 30.₹3000 earns ₹270 simple interest at 3% a year. For how many years was it kept?
31. 31.Sara keeps ₹1500 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
32. 32.Dev keeps ₹2500 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
33. 33.₹3000 earns ₹1650 simple interest in 5 years. What is the rate of interest per year, in percent?
34. 34.₹5000 earns ₹1000 simple interest at 4% a year. For how many years was it kept?
35. 35.₹1500 earns ₹45 simple interest at 3% a year. For how many years was it kept?
36. 36.₹4000 earns ₹480 simple interest in 4 years. What is the rate of interest per year, in percent?
37. 37.Meera keeps ₹500 in a bank at 11% simple interest a year. How many rupees of interest does Meera get in 1 year?
38. 38.₹4000 earns ₹560 simple interest at 7% a year. For how many years was it kept?
39. 39.Sara keeps ₹5000 in a bank at 8% simple interest a year. How many rupees of interest does Sara get in 2 years?
40. 40.Meera keeps ₹2500 in a bank at 10% simple interest a year. How many rupees of interest does Meera get in 1 year?

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