Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 18 · 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.₹1500 earns ₹30 simple interest at 2% a year. For how many years was it kept?
2. 2.Arjun keeps ₹1000 in a bank at 12% simple interest a year. How many rupees of interest does Arjun get in 4 years?
3. 3.Dev keeps ₹1000 in a bank at 8% simple interest a year. What is the total amount after 3 years, in rupees?
4. 4.Meera keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Meera get in 2 years?
5. 5.₹2500 earns ₹750 simple interest at 6% a year. For how many years was it kept?
6. 6.Meera keeps ₹3000 in a bank at 5% simple interest a year. How many rupees of interest does Meera get in 3 years?
7. 7.Aarav keeps ₹5000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
8. 8.Sara keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Sara get in 4 years?
9. 9.₹1500 earns ₹495 simple interest in 3 years. What is the rate of interest per year, in percent?
10. 10.₹500 earns ₹120 simple interest in 4 years. What is the rate of interest per year, in percent?
11. 11.₹2500 earns ₹225 simple interest in 3 years. What is the rate of interest per year, in percent?
12. 12.₹2000 earns ₹40 simple interest at 2% a year. For how many years was it kept?
13. 13.Dev keeps ₹2500 in a bank at 8% simple interest a year. How many rupees of interest does Dev get in 4 years?
14. 14.₹2000 earns ₹240 simple interest at 12% a year. For how many years was it kept?
15. 15.Riya keeps ₹2000 in a bank at 12% simple interest a year. How many rupees of interest does Riya get in 3 years?
16. 16.Aarav keeps ₹2500 in a bank at 10% simple interest a year. How many rupees of interest does Aarav get in 2 years?
17. 17.Aarav keeps ₹3000 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?
18. 18.Riya keeps ₹500 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
19. 19.₹1000 earns ₹200 simple interest at 4% a year. For how many years was it kept?
20. 20.Arjun keeps ₹4000 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
21. 21.₹500 earns ₹140 simple interest at 7% a year. For how many years was it kept?
22. 22.Riya keeps ₹500 in a bank at 9% simple interest a year. What is the total amount after 5 years, in rupees?
23. 23.₹1500 earns ₹180 simple interest at 6% a year. For how many years was it kept?
24. 24.₹500 earns ₹70 simple interest at 7% a year. For how many years was it kept?
25. 25.₹1000 earns ₹40 simple interest in 2 years. What is the rate of interest per year, in percent?
26. 26.Dev keeps ₹2000 in a bank at 12% simple interest a year. How many rupees of interest does Dev get in 4 years?
27. 27.Rohan keeps ₹2000 in a bank at 9% simple interest a year. What is the total amount after 5 years, in rupees?
28. 28.Diya keeps ₹3000 in a bank at 7% simple interest a year. What is the total amount after 4 years, in rupees?
29. 29.Sara keeps ₹2500 in a bank at 8% simple interest a year. What is the total amount after 4 years, in rupees?
30. 30.Rohan keeps ₹500 in a bank at 12% simple interest a year. How many rupees of interest does Rohan get in 1 year?
31. 31.₹1500 earns ₹360 simple interest at 6% a year. For how many years was it kept?
32. 32.₹4000 earns ₹440 simple interest in 1 year. What is the rate of interest per year, in percent?
33. 33.₹2000 earns ₹900 simple interest at 9% a year. For how many years was it kept?
34. 34.Meera keeps ₹1000 in a bank at 8% simple interest a year. What is the total amount after 3 years, in rupees?
35. 35.Kabir keeps ₹1500 in a bank at 9% simple interest a year. What is the total amount after 2 years, in rupees?
36. 36.Sara keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
37. 37.Diya keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Diya get in 3 years?
38. 38.₹2000 earns ₹560 simple interest at 7% a year. For how many years was it kept?
39. 39.Rohan keeps ₹2000 in a bank at 2% simple interest a year. How many rupees of interest does Rohan get in 1 year?
40. 40.Rohan keeps ₹4000 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?

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