Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 65 · 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 ₹30 simple interest at 3% a year. For how many years was it kept?
2. 2.Aarav keeps ₹1500 in a bank at 5% simple interest a year. How many rupees of interest does Aarav get in 2 years?
3. 3.Meera keeps ₹1000 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
4. 4.Meera keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Meera get in 1 year?
5. 5.Kabir keeps ₹2500 in a bank at 11% simple interest a year. How many rupees of interest does Kabir get in 5 years?
6. 6.₹3000 earns ₹1500 simple interest in 5 years. What is the rate of interest per year, in percent?
7. 7.₹1500 earns ₹525 simple interest in 5 years. What is the rate of interest per year, in percent?
8. 8.Kabir keeps ₹1500 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
9. 9.₹1500 earns ₹45 simple interest at 3% a year. For how many years was it kept?
10. 10.Ishaan keeps ₹1500 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
11. 11.Ishaan keeps ₹5000 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
12. 12.Isha keeps ₹1500 in a bank at 12% simple interest a year. How many rupees of interest does Isha get in 2 years?
13. 13.₹1000 earns ₹300 simple interest in 5 years. What is the rate of interest per year, in percent?
14. 14.₹1000 earns ₹120 simple interest at 12% a year. For how many years was it kept?
15. 15.Isha keeps ₹1500 in a bank at 4% simple interest a year. How many rupees of interest does Isha get in 2 years?
16. 16.₹5000 earns ₹350 simple interest at 7% a year. For how many years was it kept?
17. 17.Diya keeps ₹500 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
18. 18.₹500 earns ₹250 simple interest in 5 years. What is the rate of interest per year, in percent?
19. 19.₹5000 earns ₹750 simple interest at 3% a year. For how many years was it kept?
20. 20.Rohan keeps ₹1000 in a bank at 7% simple interest a year. How many rupees of interest does Rohan get in 5 years?
21. 21.₹5000 earns ₹600 simple interest in 3 years. What is the rate of interest per year, in percent?
22. 22.₹3000 earns ₹450 simple interest in 5 years. What is the rate of interest per year, in percent?
23. 23.Arjun keeps ₹1000 in a bank at 7% simple interest a year. How many rupees of interest does Arjun get in 3 years?
24. 24.Meera keeps ₹3000 in a bank at 12% simple interest a year. How many rupees of interest does Meera get in 1 year?
25. 25.Arjun keeps ₹2000 in a bank at 12% simple interest a year. What is the total amount after 3 years, in rupees?
26. 26.₹1000 earns ₹300 simple interest in 3 years. What is the rate of interest per year, in percent?
27. 27.₹1000 earns ₹240 simple interest in 4 years. What is the rate of interest per year, in percent?
28. 28.Ishaan keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?
29. 29.₹2000 earns ₹160 simple interest at 8% a year. For how many years was it kept?
30. 30.₹2500 earns ₹75 simple interest in 1 year. What is the rate of interest per year, in percent?
31. 31.₹500 earns ₹175 simple interest in 5 years. What is the rate of interest per year, in percent?
32. 32.Meera keeps ₹1500 in a bank at 2% simple interest a year. What is the total amount after 3 years, in rupees?
33. 33.Kabir keeps ₹500 in a bank at 11% simple interest a year. What is the total amount after 4 years, in rupees?
34. 34.₹4000 earns ₹960 simple interest at 12% a year. For how many years was it kept?
35. 35.Isha keeps ₹3000 in a bank at 10% simple interest a year. How many rupees of interest does Isha get in 2 years?
36. 36.₹4000 earns ₹80 simple interest at 2% a year. For how many years was it kept?
37. 37.Sara keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Sara get in 2 years?
38. 38.Aarav keeps ₹2500 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
39. 39.Sara keeps ₹3000 in a bank at 4% simple interest a year. How many rupees of interest does Sara get in 3 years?
40. 40.Kabir keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Kabir get in 4 years?

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