Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 916 · 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.₹2500 earns ₹300 simple interest in 1 year. What is the rate of interest per year, in percent?
2. 2.Rohan keeps ₹3000 in a bank at 10% simple interest a year. What is the total amount after 5 years, in rupees?
3. 3.Aarav keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Aarav get in 2 years?
4. 4.Sara keeps ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Sara get in 2 years?
5. 5.₹1500 earns ₹30 simple interest in 1 year. What is the rate of interest per year, in percent?
6. 6.₹4000 earns ₹160 simple interest at 2% a year. For how many years was it kept?
7. 7.Sara keeps ₹4000 in a bank at 6% simple interest a year. What is the total amount after 5 years, in rupees?
8. 8.Diya keeps ₹500 in a bank at 6% simple interest a year. How many rupees of interest does Diya get in 1 year?
9. 9.₹5000 earns ₹1500 simple interest in 5 years. What is the rate of interest per year, in percent?
10. 10.₹2000 earns ₹240 simple interest at 12% a year. For how many years was it kept?
11. 11.₹2000 earns ₹240 simple interest in 1 year. What is the rate of interest per year, in percent?
12. 12.₹4000 earns ₹640 simple interest in 4 years. What is the rate of interest per year, in percent?
13. 13.₹4000 earns ₹320 simple interest in 2 years. What is the rate of interest per year, in percent?
14. 14.₹1500 earns ₹150 simple interest at 2% a year. For how many years was it kept?
15. 15.₹1500 earns ₹300 simple interest at 10% a year. For how many years was it kept?
16. 16.Isha keeps ₹1500 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
17. 17.₹500 earns ₹60 simple interest in 1 year. What is the rate of interest per year, in percent?
18. 18.Aarav keeps ₹500 in a bank at 3% simple interest a year. How many rupees of interest does Aarav get in 5 years?
19. 19.Isha keeps ₹1000 in a bank at 7% simple interest a year. How many rupees of interest does Isha get in 2 years?
20. 20.₹3000 earns ₹300 simple interest at 10% a year. For how many years was it kept?
21. 21.₹4000 earns ₹560 simple interest in 2 years. What is the rate of interest per year, in percent?
22. 22.Diya keeps ₹4000 in a bank at 3% simple interest a year. How many rupees of interest does Diya get in 2 years?
23. 23.₹4000 earns ₹360 simple interest in 1 year. What is the rate of interest per year, in percent?
24. 24.Aarav keeps ₹2500 in a bank at 7% simple interest a year. What is the total amount after 3 years, in rupees?
25. 25.Rohan keeps ₹1500 in a bank at 7% simple interest a year. How many rupees of interest does Rohan get in 4 years?
26. 26.Aarav keeps ₹5000 in a bank at 10% simple interest a year. How many rupees of interest does Aarav get in 2 years?
27. 27.Meera keeps ₹3000 in a bank at 5% simple interest a year. How many rupees of interest does Meera get in 4 years?
28. 28.₹3000 earns ₹720 simple interest at 8% a year. For how many years was it kept?
29. 29.Ishaan keeps ₹5000 in a bank at 6% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
30. 30.Isha keeps ₹1000 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
31. 31.₹500 earns ₹80 simple interest in 4 years. What is the rate of interest per year, in percent?
32. 32.₹2000 earns ₹300 simple interest in 3 years. What is the rate of interest per year, in percent?
33. 33.Arjun keeps ₹4000 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
34. 34.Ishaan keeps ₹1000 in a bank at 9% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
35. 35.Sara keeps ₹1000 in a bank at 10% simple interest a year. How many rupees of interest does Sara get in 1 year?
36. 36.₹1000 earns ₹450 simple interest in 5 years. What is the rate of interest per year, in percent?
37. 37.₹3000 earns ₹150 simple interest in 1 year. What is the rate of interest per year, in percent?
38. 38.₹3000 earns ₹240 simple interest in 2 years. What is the rate of interest per year, in percent?
39. 39.₹3000 earns ₹1050 simple interest at 7% a year. For how many years was it kept?
40. 40.₹1000 earns ₹40 simple interest in 1 year. What is the rate of interest per year, in percent?

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