Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 482 · 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.Aarav keeps ₹3000 in a bank at 11% simple interest a year. How many rupees of interest does Aarav get in 2 years?
2. 2.Ishaan keeps ₹2500 in a bank at 7% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
3. 3.₹1000 earns ₹270 simple interest at 9% a year. For how many years was it kept?
4. 4.₹5000 earns ₹900 simple interest at 9% a year. For how many years was it kept?
5. 5.₹1000 earns ₹450 simple interest in 5 years. What is the rate of interest per year, in percent?
6. 6.₹500 earns ₹110 simple interest at 11% a year. For how many years was it kept?
7. 7.Ishaan keeps ₹5000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
8. 8.Isha keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Isha get in 3 years?
9. 9.Meera keeps ₹5000 in a bank at 11% simple interest a year. How many rupees of interest does Meera get in 5 years?
10. 10.₹1000 earns ₹120 simple interest in 4 years. What is the rate of interest per year, in percent?
11. 11.₹1500 earns ₹540 simple interest at 9% a year. For how many years was it kept?
12. 12.₹2500 earns ₹300 simple interest at 12% a year. For how many years was it kept?
13. 13.Sara keeps ₹5000 in a bank at 7% simple interest a year. What is the total amount after 4 years, in rupees?
14. 14.Anaya keeps ₹5000 in a bank at 11% simple interest a year. What is the total amount after 5 years, in rupees?
15. 15.Riya keeps ₹4000 in a bank at 6% simple interest a year. How many rupees of interest does Riya get in 2 years?
16. 16.₹4000 earns ₹440 simple interest at 11% a year. For how many years was it kept?
17. 17.Dev keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
18. 18.₹2500 earns ₹225 simple interest at 3% a year. For how many years was it kept?
19. 19.₹5000 earns ₹300 simple interest at 2% a year. For how many years was it kept?
20. 20.₹500 earns ₹45 simple interest in 1 year. What is the rate of interest per year, in percent?
21. 21.₹2500 earns ₹900 simple interest in 4 years. What is the rate of interest per year, in percent?
22. 22.Meera keeps ₹500 in a bank at 9% simple interest a year. What is the total amount after 3 years, in rupees?
23. 23.₹1500 earns ₹825 simple interest at 11% a year. For how many years was it kept?
24. 24.Ishaan keeps ₹2500 in a bank at 5% simple interest a year. How many rupees of interest does Ishaan get in 5 years?
25. 25.₹4000 earns ₹160 simple interest at 4% a year. For how many years was it kept?
26. 26.₹1000 earns ₹220 simple interest at 11% a year. For how many years was it kept?
27. 27.₹1500 earns ₹270 simple interest in 3 years. What is the rate of interest per year, in percent?
28. 28.Arjun keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Arjun get in 2 years?
29. 29.Sara keeps ₹4000 in a bank at 3% simple interest a year. How many rupees of interest does Sara get in 1 year?
30. 30.Sara keeps ₹2000 in a bank at 11% simple interest a year. How many rupees of interest does Sara get in 5 years?
31. 31.Meera keeps ₹1500 in a bank at 3% simple interest a year. How many rupees of interest does Meera get in 3 years?
32. 32.Dev keeps ₹1500 in a bank at 11% simple interest a year. How many rupees of interest does Dev get in 5 years?
33. 33.Riya keeps ₹4000 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 4 years?
34. 34.Sara keeps ₹2500 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
35. 35.₹1000 earns ₹600 simple interest in 5 years. What is the rate of interest per year, in percent?
36. 36.₹1000 earns ₹100 simple interest at 2% a year. For how many years was it kept?
37. 37.₹4000 earns ₹320 simple interest in 4 years. What is the rate of interest per year, in percent?
38. 38.Meera keeps ₹1000 in a bank at 11% simple interest a year. How many rupees of interest does Meera get in 3 years?
39. 39.Ishaan keeps ₹3000 in a bank at 9% simple interest a year. How many rupees of interest does Ishaan get in 4 years?
40. 40.₹1000 earns ₹90 simple interest in 1 year. What is the rate of interest per year, in percent?

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