Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 681 · 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 ₹60 simple interest at 6% a year. For how many years was it kept?
2. 2.₹2500 earns ₹900 simple interest in 4 years. What is the rate of interest per year, in percent?
3. 3.₹1500 earns ₹360 simple interest at 12% a year. For how many years was it kept?
4. 4.Sara keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Sara get in 3 years?
5. 5.Aarav keeps ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Aarav get in 4 years?
6. 6.Aarav keeps ₹1000 in a bank at 10% simple interest a year. What is the total amount after 5 years, in rupees?
7. 7.₹2500 earns ₹50 simple interest at 2% a year. For how many years was it kept?
8. 8.₹500 earns ₹45 simple interest in 3 years. What is the rate of interest per year, in percent?
9. 9.₹1000 earns ₹160 simple interest at 4% a year. For how many years was it kept?
10. 10.₹1000 earns ₹270 simple interest in 3 years. What is the rate of interest per year, in percent?
11. 11.Ishaan keeps ₹3000 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
12. 12.₹3000 earns ₹1320 simple interest at 11% a year. For how many years was it kept?
13. 13.Ishaan keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
14. 14.Sara keeps ₹4000 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
15. 15.₹3000 earns ₹360 simple interest in 3 years. What is the rate of interest per year, in percent?
16. 16.Dev keeps ₹2500 in a bank at 6% simple interest a year. What is the total amount after 5 years, in rupees?
17. 17.Rohan keeps ₹1000 in a bank at 6% simple interest a year. What is the total amount after 2 years, in rupees?
18. 18.Rohan keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Rohan get in 3 years?
19. 19.₹500 earns ₹100 simple interest at 10% a year. For how many years was it kept?
20. 20.Anaya keeps ₹3000 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
21. 21.Rohan keeps ₹2500 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
22. 22.Anaya keeps ₹3000 in a bank at 10% simple interest a year. How many rupees of interest does Anaya get in 1 year?
23. 23.Rohan keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Rohan get in 4 years?
24. 24.Ishaan keeps ₹5000 in a bank at 5% simple interest a year. What is the total amount after 5 years, in rupees?
25. 25.Sara keeps ₹4000 in a bank at 8% simple interest a year. What is the total amount after 3 years, in rupees?
26. 26.Ishaan keeps ₹2000 in a bank at 7% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
27. 27.₹3000 earns ₹240 simple interest in 4 years. What is the rate of interest per year, in percent?
28. 28.₹4000 earns ₹120 simple interest at 3% a year. For how many years was it kept?
29. 29.Riya keeps ₹1000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
30. 30.Anaya keeps ₹1000 in a bank at 10% simple interest a year. How many rupees of interest does Anaya get in 2 years?
31. 31.₹500 earns ₹60 simple interest at 12% a year. For how many years was it kept?
32. 32.Ishaan keeps ₹3000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
33. 33.Kabir keeps ₹1500 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?
34. 34.Diya keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
35. 35.Meera keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
36. 36.Kabir keeps ₹500 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
37. 37.Isha keeps ₹1500 in a bank at 11% simple interest a year. What is the total amount after 4 years, in rupees?
38. 38.₹2000 earns ₹320 simple interest at 8% a year. For how many years was it kept?
39. 39.Ishaan keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
40. 40.Riya keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Riya get in 4 years?

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