Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 168 · 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 ₹135 simple interest at 3% a year. For how many years was it kept?
2. 2.₹1000 earns ₹30 simple interest at 3% a year. For how many years was it kept?
3. 3.₹5000 earns ₹350 simple interest at 7% a year. For how many years was it kept?
4. 4.Anaya keeps ₹3000 in a bank at 6% simple interest a year. How many rupees of interest does Anaya get in 4 years?
5. 5.₹500 earns ₹45 simple interest in 1 year. What is the rate of interest per year, in percent?
6. 6.Kabir keeps ₹2500 in a bank at 12% simple interest a year. How many rupees of interest does Kabir get in 4 years?
7. 7.₹1000 earns ₹220 simple interest at 11% a year. For how many years was it kept?
8. 8.₹5000 earns ₹1750 simple interest at 7% a year. For how many years was it kept?
9. 9.Arjun keeps ₹2500 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
10. 10.₹4000 earns ₹1000 simple interest at 5% a year. For how many years was it kept?
11. 11.Rohan keeps ₹3000 in a bank at 9% simple interest a year. How many rupees of interest does Rohan get in 3 years?
12. 12.Ishaan keeps ₹3000 in a bank at 12% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
13. 13.₹1000 earns ₹330 simple interest in 3 years. What is the rate of interest per year, in percent?
14. 14.Meera keeps ₹1000 in a bank at 12% simple interest a year. How many rupees of interest does Meera get in 4 years?
15. 15.Arjun keeps ₹3000 in a bank at 12% simple interest a year. What is the total amount after 1 year, in rupees?
16. 16.₹500 earns ₹50 simple interest at 10% a year. For how many years was it kept?
17. 17.Anaya keeps ₹1500 in a bank at 6% simple interest a year. How many rupees of interest does Anaya get in 5 years?
18. 18.Diya keeps ₹500 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
19. 19.Dev keeps ₹5000 in a bank at 3% simple interest a year. How many rupees of interest does Dev get in 3 years?
20. 20.Arjun keeps ₹500 in a bank at 12% simple interest a year. How many rupees of interest does Arjun get in 1 year?
21. 21.Diya keeps ₹1000 in a bank at 9% simple interest a year. How many rupees of interest does Diya get in 3 years?
22. 22.Rohan keeps ₹5000 in a bank at 8% simple interest a year. What is the total amount after 4 years, in rupees?
23. 23.₹500 earns ₹60 simple interest in 4 years. What is the rate of interest per year, in percent?
24. 24.Meera keeps ₹3000 in a bank at 10% simple interest a year. What is the total amount after 5 years, in rupees?
25. 25.₹4000 earns ₹320 simple interest at 8% a year. For how many years was it kept?
26. 26.₹500 earns ₹80 simple interest in 4 years. What is the rate of interest per year, in percent?
27. 27.Rohan keeps ₹1500 in a bank at 9% simple interest a year. What is the total amount after 3 years, in rupees?
28. 28.₹2500 earns ₹175 simple interest at 7% a year. For how many years was it kept?
29. 29.₹1500 earns ₹900 simple interest in 5 years. What is the rate of interest per year, in percent?
30. 30.₹1500 earns ₹360 simple interest at 6% a year. For how many years was it kept?
31. 31.Diya keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Diya get in 2 years?
32. 32.Anaya keeps ₹4000 in a bank at 12% simple interest a year. What is the total amount after 5 years, in rupees?
33. 33.₹1000 earns ₹20 simple interest at 2% a year. For how many years was it kept?
34. 34.₹1500 earns ₹120 simple interest in 1 year. What is the rate of interest per year, in percent?
35. 35.Isha keeps ₹2500 in a bank at 11% simple interest a year. What is the total amount after 5 years, in rupees?
36. 36.₹1500 earns ₹720 simple interest at 12% a year. For how many years was it kept?
37. 37.Isha keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Isha get in 5 years?
38. 38.Riya keeps ₹1000 in a bank at 5% simple interest a year. How many rupees of interest does Riya get in 3 years?
39. 39.₹3000 earns ₹600 simple interest in 4 years. What is the rate of interest per year, in percent?
40. 40.Anaya keeps ₹4000 in a bank at 11% simple interest a year. What is the total amount after 4 years, in rupees?

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