Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 688 · 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 ₹200 simple interest at 4% a year. For how many years was it kept?
2. 2.Kabir keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Kabir get in 3 years?
3. 3.Riya keeps ₹1000 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 2 years?
4. 4.₹500 earns ₹200 simple interest at 8% a year. For how many years was it kept?
5. 5.Sara keeps ₹1500 in a bank at 12% simple interest a year. What is the total amount after 3 years, in rupees?
6. 6.Rohan keeps ₹4000 in a bank at 5% simple interest a year. How many rupees of interest does Rohan get in 2 years?
7. 7.₹2500 earns ₹200 simple interest at 8% a year. For how many years was it kept?
8. 8.Arjun keeps ₹1000 in a bank at 9% simple interest a year. How many rupees of interest does Arjun get in 1 year?
9. 9.₹500 earns ₹70 simple interest at 7% a year. For how many years was it kept?
10. 10.₹1500 earns ₹360 simple interest at 6% a year. For how many years was it kept?
11. 11.₹2500 earns ₹100 simple interest at 4% a year. For how many years was it kept?
12. 12.₹2000 earns ₹360 simple interest in 3 years. What is the rate of interest per year, in percent?
13. 13.₹2000 earns ₹60 simple interest in 1 year. What is the rate of interest per year, in percent?
14. 14.Meera keeps ₹1500 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
15. 15.₹2000 earns ₹720 simple interest at 9% a year. For how many years was it kept?
16. 16.₹2000 earns ₹400 simple interest at 4% a year. For how many years was it kept?
17. 17.Sara keeps ₹2500 in a bank at 6% simple interest a year. How many rupees of interest does Sara get in 5 years?
18. 18.₹3000 earns ₹270 simple interest in 3 years. What is the rate of interest per year, in percent?
19. 19.Riya keeps ₹2500 in a bank at 8% simple interest a year. How many rupees of interest does Riya get in 3 years?
20. 20.₹500 earns ₹50 simple interest in 5 years. What is the rate of interest per year, in percent?
21. 21.₹4000 earns ₹160 simple interest in 2 years. What is the rate of interest per year, in percent?
22. 22.₹1500 earns ₹150 simple interest at 10% a year. For how many years was it kept?
23. 23.Riya keeps ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Riya get in 1 year?
24. 24.Diya keeps ₹2500 in a bank at 2% simple interest a year. What is the total amount after 2 years, in rupees?
25. 25.Arjun keeps ₹1000 in a bank at 10% simple interest a year. How many rupees of interest does Arjun get in 2 years?
26. 26.₹5000 earns ₹600 simple interest in 3 years. What is the rate of interest per year, in percent?
27. 27.Ishaan keeps ₹1500 in a bank at 6% simple interest a year. How many rupees of interest does Ishaan get in 3 years?
28. 28.Sara keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
29. 29.₹1500 earns ₹90 simple interest at 3% a year. For how many years was it kept?
30. 30.₹1000 earns ₹90 simple interest at 9% a year. For how many years was it kept?
31. 31.Rohan keeps ₹2000 in a bank at 8% simple interest a year. How many rupees of interest does Rohan get in 5 years?
32. 32.Isha keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Isha get in 4 years?
33. 33.₹500 earns ₹240 simple interest at 12% a year. For how many years was it kept?
34. 34.₹1000 earns ₹30 simple interest at 3% a year. For how many years was it kept?
35. 35.Diya keeps ₹5000 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
36. 36.₹2000 earns ₹500 simple interest at 5% a year. For how many years was it kept?
37. 37.₹1500 earns ₹30 simple interest at 2% a year. For how many years was it kept?
38. 38.Aarav keeps ₹3000 in a bank at 5% simple interest a year. How many rupees of interest does Aarav get in 3 years?
39. 39.Aarav keeps ₹2000 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?
40. 40.Aarav keeps ₹1000 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?

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