Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 58 · 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.₹3000 earns ₹180 simple interest at 2% a year. For how many years was it kept?
2. 2.Arjun keeps ₹4000 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
3. 3.₹4000 earns ₹600 simple interest in 3 years. What is the rate of interest per year, in percent?
4. 4.₹500 earns ₹75 simple interest in 3 years. What is the rate of interest per year, in percent?
5. 5.Riya keeps ₹2000 in a bank at 2% simple interest a year. How many rupees of interest does Riya get in 3 years?
6. 6.₹1500 earns ₹90 simple interest at 2% a year. For how many years was it kept?
7. 7.₹2500 earns ₹300 simple interest at 4% a year. For how many years was it kept?
8. 8.Meera keeps ₹1500 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
9. 9.₹2500 earns ₹100 simple interest in 2 years. What is the rate of interest per year, in percent?
10. 10.Diya keeps ₹5000 in a bank at 2% simple interest a year. What is the total amount after 3 years, in rupees?
11. 11.₹4000 earns ₹1120 simple interest at 7% a year. For how many years was it kept?
12. 12.Riya keeps ₹1000 in a bank at 9% simple interest a year. What is the total amount after 3 years, in rupees?
13. 13.₹1000 earns ₹240 simple interest in 2 years. What is the rate of interest per year, in percent?
14. 14.₹5000 earns ₹1350 simple interest at 9% a year. For how many years was it kept?
15. 15.Dev keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Dev get in 2 years?
16. 16.₹1500 earns ₹90 simple interest in 2 years. What is the rate of interest per year, in percent?
17. 17.Dev keeps ₹2500 in a bank at 10% simple interest a year. How many rupees of interest does Dev get in 1 year?
18. 18.Diya keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
19. 19.₹1000 earns ₹20 simple interest in 1 year. What is the rate of interest per year, in percent?
20. 20.₹2000 earns ₹140 simple interest in 1 year. What is the rate of interest per year, in percent?
21. 21.Riya keeps ₹2500 in a bank at 7% simple interest a year. What is the total amount after 3 years, in rupees?
22. 22.Rohan keeps ₹2000 in a bank at 10% simple interest a year. How many rupees of interest does Rohan get in 1 year?
23. 23.Anaya keeps ₹2000 in a bank at 10% simple interest a year. How many rupees of interest does Anaya get in 1 year?
24. 24.₹2500 earns ₹350 simple interest at 7% a year. For how many years was it kept?
25. 25.Aarav keeps ₹4000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
26. 26.Anaya keeps ₹1500 in a bank at 10% simple interest a year. How many rupees of interest does Anaya get in 1 year?
27. 27.Ishaan keeps ₹1500 in a bank at 12% simple interest a year. What is the total amount after 5 years, in rupees?
28. 28.₹500 earns ₹40 simple interest in 2 years. What is the rate of interest per year, in percent?
29. 29.Kabir keeps ₹500 in a bank at 6% simple interest a year. How many rupees of interest does Kabir get in 1 year?
30. 30.₹3000 earns ₹480 simple interest in 2 years. What is the rate of interest per year, in percent?
31. 31.₹1500 earns ₹300 simple interest at 5% a year. For how many years was it kept?
32. 32.₹2500 earns ₹225 simple interest in 1 year. What is the rate of interest per year, in percent?
33. 33.₹2000 earns ₹160 simple interest at 8% a year. For how many years was it kept?
34. 34.Anaya keeps ₹1000 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
35. 35.Ishaan keeps ₹4000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
36. 36.Riya keeps ₹3000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
37. 37.₹5000 earns ₹750 simple interest at 5% a year. For how many years was it kept?
38. 38.Ishaan keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
39. 39.Sara keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
40. 40.Meera keeps ₹5000 in a bank at 4% simple interest a year. How many rupees of interest does Meera get in 5 years?

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