Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 154 · 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 ₹165 simple interest at 11% a year. For how many years was it kept?
2. 2.₹500 earns ₹55 simple interest at 11% a year. For how many years was it kept?
3. 3.₹4000 earns ₹960 simple interest at 6% a year. For how many years was it kept?
4. 4.Kabir keeps ₹4000 in a bank at 6% simple interest a year. How many rupees of interest does Kabir get in 5 years?
5. 5.₹2000 earns ₹320 simple interest at 8% a year. For how many years was it kept?
6. 6.₹1500 earns ₹90 simple interest in 2 years. What is the rate of interest per year, in percent?
7. 7.₹4000 earns ₹240 simple interest at 6% a year. For how many years was it kept?
8. 8.₹4000 earns ₹720 simple interest in 2 years. What is the rate of interest per year, in percent?
9. 9.Anaya keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Anaya get in 4 years?
10. 10.₹3000 earns ₹300 simple interest in 1 year. What is the rate of interest per year, in percent?
11. 11.Isha keeps ₹500 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
12. 12.₹2000 earns ₹80 simple interest at 4% a year. For how many years was it kept?
13. 13.Isha keeps ₹3000 in a bank at 5% simple interest a year. How many rupees of interest does Isha get in 4 years?
14. 14.Ishaan keeps ₹4000 in a bank at 5% simple interest a year. How many rupees of interest does Ishaan get in 5 years?
15. 15.Kabir keeps ₹3000 in a bank at 7% simple interest a year. What is the total amount after 3 years, in rupees?
16. 16.Isha keeps ₹5000 in a bank at 4% simple interest a year. How many rupees of interest does Isha get in 2 years?
17. 17.Dev keeps ₹3000 in a bank at 9% simple interest a year. How many rupees of interest does Dev get in 1 year?
18. 18.Ishaan keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 3 years, in rupees?
19. 19.₹500 earns ₹70 simple interest at 7% a year. For how many years was it kept?
20. 20.Kabir keeps ₹1500 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
21. 21.₹3000 earns ₹300 simple interest at 2% a year. For how many years was it kept?
22. 22.₹1000 earns ₹330 simple interest in 3 years. What is the rate of interest per year, in percent?
23. 23.₹1000 earns ₹550 simple interest in 5 years. What is the rate of interest per year, in percent?
24. 24.Arjun keeps ₹5000 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
25. 25.Riya keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
26. 26.Isha keeps ₹2000 in a bank at 9% simple interest a year. What is the total amount after 3 years, in rupees?
27. 27.Anaya keeps ₹500 in a bank at 3% simple interest a year. How many rupees of interest does Anaya get in 4 years?
28. 28.₹1000 earns ₹60 simple interest at 6% a year. For how many years was it kept?
29. 29.₹500 earns ₹60 simple interest at 4% a year. For how many years was it kept?
30. 30.Rohan keeps ₹2000 in a bank at 11% simple interest a year. How many rupees of interest does Rohan get in 5 years?
31. 31.Aarav keeps ₹1500 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
32. 32.Aarav keeps ₹5000 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
33. 33.Kabir keeps ₹3000 in a bank at 10% simple interest a year. How many rupees of interest does Kabir get in 4 years?
34. 34.Rohan keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Rohan get in 4 years?
35. 35.Ishaan keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
36. 36.₹3000 earns ₹270 simple interest in 1 year. What is the rate of interest per year, in percent?
37. 37.₹2000 earns ₹160 simple interest in 1 year. What is the rate of interest per year, in percent?
38. 38.Dev keeps ₹2500 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
39. 39.₹4000 earns ₹160 simple interest at 2% a year. For how many years was it kept?
40. 40.Anaya keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Anaya get in 5 years?

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