Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 51 · 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 in 2 years. What is the rate of interest per year, in percent?
2. 2.₹2000 earns ₹1200 simple interest at 12% a year. For how many years was it kept?
3. 3.Sara keeps ₹2000 in a bank at 3% simple interest a year. What is the total amount after 5 years, in rupees?
4. 4.₹1000 earns ₹240 simple interest at 12% a year. For how many years was it kept?
5. 5.Aarav keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
6. 6.Rohan keeps ₹5000 in a bank at 12% simple interest a year. How many rupees of interest does Rohan get in 1 year?
7. 7.₹1500 earns ₹180 simple interest at 6% a year. For how many years was it kept?
8. 8.₹5000 earns ₹1500 simple interest in 3 years. What is the rate of interest per year, in percent?
9. 9.Isha keeps ₹5000 in a bank at 10% simple interest a year. How many rupees of interest does Isha get in 4 years?
10. 10.₹5000 earns ₹300 simple interest in 3 years. What is the rate of interest per year, in percent?
11. 11.Dev keeps ₹1500 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
12. 12.₹2500 earns ₹750 simple interest in 3 years. What is the rate of interest per year, in percent?
13. 13.₹500 earns ₹25 simple interest in 1 year. What is the rate of interest per year, in percent?
14. 14.Riya keeps ₹2000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
15. 15.₹3000 earns ₹600 simple interest at 4% a year. For how many years was it kept?
16. 16.Anaya keeps ₹5000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
17. 17.Aarav keeps ₹5000 in a bank at 7% simple interest a year. How many rupees of interest does Aarav get in 2 years?
18. 18.₹500 earns ₹240 simple interest at 12% a year. For how many years was it kept?
19. 19.Isha keeps ₹4000 in a bank at 11% simple interest a year. How many rupees of interest does Isha get in 5 years?
20. 20.Dev keeps ₹3000 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
21. 21.₹1000 earns ₹360 simple interest in 4 years. What is the rate of interest per year, in percent?
22. 22.Isha keeps ₹5000 in a bank at 3% simple interest a year. What is the total amount after 5 years, in rupees?
23. 23.₹2000 earns ₹280 simple interest at 7% a year. For how many years was it kept?
24. 24.₹2000 earns ₹200 simple interest at 2% a year. For how many years was it kept?
25. 25.Isha keeps ₹5000 in a bank at 6% simple interest a year. How many rupees of interest does Isha get in 4 years?
26. 26.₹2500 earns ₹225 simple interest in 1 year. What is the rate of interest per year, in percent?
27. 27.₹3000 earns ₹300 simple interest in 2 years. What is the rate of interest per year, in percent?
28. 28.Ishaan keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
29. 29.₹1000 earns ₹330 simple interest in 3 years. What is the rate of interest per year, in percent?
30. 30.Riya keeps ₹1000 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
31. 31.Kabir keeps ₹1000 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
32. 32.Meera keeps ₹1000 in a bank at 5% simple interest a year. How many rupees of interest does Meera get in 1 year?
33. 33.₹1500 earns ₹240 simple interest at 4% a year. For how many years was it kept?
34. 34.₹500 earns ₹160 simple interest at 8% a year. For how many years was it kept?
35. 35.Riya keeps ₹3000 in a bank at 12% simple interest a year. How many rupees of interest does Riya get in 1 year?
36. 36.₹500 earns ₹40 simple interest at 2% a year. For how many years was it kept?
37. 37.Sara keeps ₹5000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
38. 38.Aarav keeps ₹4000 in a bank at 7% simple interest a year. What is the total amount after 3 years, in rupees?
39. 39.Aarav keeps ₹2000 in a bank at 6% simple interest a year. What is the total amount after 4 years, in rupees?
40. 40.₹2500 earns ₹50 simple interest in 1 year. What is the rate of interest per year, in percent?

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