Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 91 · 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.₹2500 earns ₹600 simple interest in 2 years. What is the rate of interest per year, in percent?
2. 2.₹5000 earns ₹350 simple interest at 7% a year. For how many years was it kept?
3. 3.Diya keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Diya get in 4 years?
4. 4.Meera keeps ₹3000 in a bank at 11% simple interest a year. What is the total amount after 5 years, in rupees?
5. 5.₹2000 earns ₹540 simple interest in 3 years. What is the rate of interest per year, in percent?
6. 6.₹2000 earns ₹400 simple interest at 10% a year. For how many years was it kept?
7. 7.₹4000 earns ₹1400 simple interest in 5 years. What is the rate of interest per year, in percent?
8. 8.₹1500 earns ₹90 simple interest at 2% a year. For how many years was it kept?
9. 9.Meera keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Meera get in 4 years?
10. 10.Rohan keeps ₹1000 in a bank at 6% simple interest a year. How many rupees of interest does Rohan get in 5 years?
11. 11.₹1500 earns ₹150 simple interest in 5 years. What is the rate of interest per year, in percent?
12. 12.Ishaan keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
13. 13.Isha keeps ₹500 in a bank at 11% simple interest a year. What is the total amount after 5 years, in rupees?
14. 14.Diya keeps ₹3000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
15. 15.₹2500 earns ₹225 simple interest at 9% a year. For how many years was it kept?
16. 16.₹2000 earns ₹880 simple interest in 4 years. What is the rate of interest per year, in percent?
17. 17.Riya keeps ₹500 in a bank at 6% simple interest a year. What is the total amount after 5 years, in rupees?
18. 18.₹1500 earns ₹825 simple interest in 5 years. What is the rate of interest per year, in percent?
19. 19.Ishaan keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 3 years, in rupees?
20. 20.₹1500 earns ₹240 simple interest in 4 years. What is the rate of interest per year, in percent?
21. 21.Aarav keeps ₹3000 in a bank at 10% simple interest a year. What is the total amount after 4 years, in rupees?
22. 22.₹3000 earns ₹600 simple interest in 2 years. What is the rate of interest per year, in percent?
23. 23.Kabir keeps ₹4000 in a bank at 3% simple interest a year. How many rupees of interest does Kabir get in 2 years?
24. 24.₹2000 earns ₹200 simple interest at 2% a year. For how many years was it kept?
25. 25.Aarav keeps ₹1000 in a bank at 12% simple interest a year. How many rupees of interest does Aarav get in 2 years?
26. 26.₹2000 earns ₹120 simple interest at 3% a year. For how many years was it kept?
27. 27.₹500 earns ₹275 simple interest at 11% a year. For how many years was it kept?
28. 28.₹4000 earns ₹600 simple interest at 3% a year. For how many years was it kept?
29. 29.Isha keeps ₹2000 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
30. 30.₹1000 earns ₹320 simple interest at 8% a year. For how many years was it kept?
31. 31.Sara keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
32. 32.₹500 earns ₹150 simple interest in 3 years. What is the rate of interest per year, in percent?
33. 33.Rohan keeps ₹4000 in a bank at 6% simple interest a year. How many rupees of interest does Rohan get in 3 years?
34. 34.Riya keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
35. 35.Isha keeps ₹1500 in a bank at 2% simple interest a year. What is the total amount after 2 years, in rupees?
36. 36.Ishaan keeps ₹5000 in a bank at 9% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
37. 37.Diya keeps ₹5000 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
38. 38.Sara keeps ₹1500 in a bank at 5% simple interest a year. What is the total amount after 3 years, in rupees?
39. 39.₹500 earns ₹120 simple interest at 12% a year. For how many years was it kept?
40. 40.Meera keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Meera get in 2 years?

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