Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 151 · 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.Meera keeps ₹1500 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
2. 2.₹2500 earns ₹375 simple interest in 3 years. What is the rate of interest per year, in percent?
3. 3.₹4000 earns ₹160 simple interest at 2% a year. For how many years was it kept?
4. 4.₹5000 earns ₹600 simple interest in 3 years. What is the rate of interest per year, in percent?
5. 5.Ishaan keeps ₹1000 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
6. 6.Diya keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Diya get in 4 years?
7. 7.Riya keeps ₹500 in a bank at 7% simple interest a year. How many rupees of interest does Riya get in 1 year?
8. 8.Dev keeps ₹500 in a bank at 12% simple interest a year. What is the total amount after 1 year, in rupees?
9. 9.Dev keeps ₹1000 in a bank at 9% simple interest a year. How many rupees of interest does Dev get in 5 years?
10. 10.₹1000 earns ₹30 simple interest at 3% a year. For how many years was it kept?
11. 11.Isha keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
12. 12.₹5000 earns ₹200 simple interest at 2% a year. For how many years was it kept?
13. 13.₹2000 earns ₹400 simple interest at 4% a year. For how many years was it kept?
14. 14.Ishaan keeps ₹4000 in a bank at 10% simple interest a year. How many rupees of interest does Ishaan get in 3 years?
15. 15.Kabir keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Kabir get in 5 years?
16. 16.₹3000 earns ₹360 simple interest at 3% a year. For how many years was it kept?
17. 17.₹4000 earns ₹1600 simple interest at 8% a year. For how many years was it kept?
18. 18.₹1000 earns ₹500 simple interest at 10% a year. For how many years was it kept?
19. 19.Dev keeps ₹1000 in a bank at 12% simple interest a year. How many rupees of interest does Dev get in 2 years?
20. 20.₹1000 earns ₹200 simple interest in 4 years. What is the rate of interest per year, in percent?
21. 21.₹1000 earns ₹50 simple interest in 1 year. What is the rate of interest per year, in percent?
22. 22.₹2500 earns ₹350 simple interest at 7% a year. For how many years was it kept?
23. 23.₹1500 earns ₹225 simple interest at 5% a year. For how many years was it kept?
24. 24.₹4000 earns ₹400 simple interest in 5 years. What is the rate of interest per year, in percent?
25. 25.₹2000 earns ₹720 simple interest in 4 years. What is the rate of interest per year, in percent?
26. 26.Rohan keeps ₹1000 in a bank at 12% simple interest a year. How many rupees of interest does Rohan get in 2 years?
27. 27.Dev keeps ₹3000 in a bank at 6% simple interest a year. How many rupees of interest does Dev get in 4 years?
28. 28.₹500 earns ₹25 simple interest at 5% a year. For how many years was it kept?
29. 29.₹4000 earns ₹480 simple interest in 3 years. What is the rate of interest per year, in percent?
30. 30.₹500 earns ₹30 simple interest at 6% a year. For how many years was it kept?
31. 31.Ishaan keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
32. 32.Aarav keeps ₹4000 in a bank at 3% simple interest a year. How many rupees of interest does Aarav get in 2 years?
33. 33.Kabir keeps ₹2000 in a bank at 7% simple interest a year. How many rupees of interest does Kabir get in 4 years?
34. 34.₹2500 earns ₹900 simple interest at 12% a year. For how many years was it kept?
35. 35.Sara keeps ₹2000 in a bank at 8% simple interest a year. How many rupees of interest does Sara get in 5 years?
36. 36.Rohan keeps ₹4000 in a bank at 2% simple interest a year. How many rupees of interest does Rohan get in 2 years?
37. 37.Isha keeps ₹4000 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
38. 38.₹2000 earns ₹240 simple interest in 2 years. What is the rate of interest per year, in percent?
39. 39.Sara keeps ₹5000 in a bank at 10% simple interest a year. How many rupees of interest does Sara get in 5 years?
40. 40.Aarav keeps ₹5000 in a bank at 3% simple interest a year. How many rupees of interest does Aarav get in 5 years?

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