Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 510 · 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.Isha keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Isha get in 1 year?
2. 2.Rohan keeps ₹1500 in a bank at 11% simple interest a year. How many rupees of interest does Rohan get in 2 years?
3. 3.₹1000 earns ₹50 simple interest in 1 year. What is the rate of interest per year, in percent?
4. 4.₹1500 earns ₹270 simple interest in 2 years. What is the rate of interest per year, in percent?
5. 5.Anaya keeps ₹4000 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
6. 6.₹5000 earns ₹1200 simple interest at 6% a year. For how many years was it kept?
7. 7.₹4000 earns ₹240 simple interest at 3% a year. For how many years was it kept?
8. 8.Dev keeps ₹3000 in a bank at 8% simple interest a year. How many rupees of interest does Dev get in 1 year?
9. 9.Arjun keeps ₹1500 in a bank at 9% simple interest a year. How many rupees of interest does Arjun get in 1 year?
10. 10.₹1000 earns ₹80 simple interest at 2% a year. For how many years was it kept?
11. 11.₹4000 earns ₹280 simple interest at 7% a year. For how many years was it kept?
12. 12.₹1500 earns ₹420 simple interest in 4 years. What is the rate of interest per year, in percent?
13. 13.Meera keeps ₹1500 in a bank at 5% simple interest a year. How many rupees of interest does Meera get in 2 years?
14. 14.Riya keeps ₹2000 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 2 years?
15. 15.Isha keeps ₹4000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
16. 16.Meera keeps ₹3000 in a bank at 11% simple interest a year. What is the total amount after 4 years, in rupees?
17. 17.₹5000 earns ₹1250 simple interest in 5 years. What is the rate of interest per year, in percent?
18. 18.₹1000 earns ₹40 simple interest in 2 years. What is the rate of interest per year, in percent?
19. 19.Arjun keeps ₹1000 in a bank at 8% simple interest a year. How many rupees of interest does Arjun get in 2 years?
20. 20.Kabir keeps ₹1000 in a bank at 6% simple interest a year. How many rupees of interest does Kabir get in 1 year?
21. 21.Dev keeps ₹2000 in a bank at 9% simple interest a year. How many rupees of interest does Dev get in 4 years?
22. 22.Riya keeps ₹5000 in a bank at 9% simple interest a year. How many rupees of interest does Riya get in 3 years?
23. 23.Rohan keeps ₹5000 in a bank at 8% simple interest a year. How many rupees of interest does Rohan get in 2 years?
24. 24.Kabir keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Kabir get in 5 years?
25. 25.Kabir keeps ₹1500 in a bank at 4% simple interest a year. How many rupees of interest does Kabir get in 1 year?
26. 26.₹2500 earns ₹300 simple interest at 4% a year. For how many years was it kept?
27. 27.Isha keeps ₹4000 in a bank at 5% simple interest a year. How many rupees of interest does Isha get in 2 years?
28. 28.Arjun keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Arjun get in 4 years?
29. 29.₹1500 earns ₹180 simple interest at 3% a year. For how many years was it kept?
30. 30.₹1500 earns ₹300 simple interest at 5% a year. For how many years was it kept?
31. 31.Rohan keeps ₹2000 in a bank at 10% simple interest a year. How many rupees of interest does Rohan get in 3 years?
32. 32.₹2500 earns ₹50 simple interest in 1 year. What is the rate of interest per year, in percent?
33. 33.₹1000 earns ₹100 simple interest in 1 year. What is the rate of interest per year, in percent?
34. 34.Aarav keeps ₹4000 in a bank at 12% simple interest a year. What is the total amount after 1 year, in rupees?
35. 35.Aarav keeps ₹1000 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
36. 36.₹5000 earns ₹100 simple interest at 2% a year. For how many years was it kept?
37. 37.₹500 earns ₹220 simple interest in 4 years. What is the rate of interest per year, in percent?
38. 38.Meera keeps ₹4000 in a bank at 10% simple interest a year. How many rupees of interest does Meera get in 2 years?
39. 39.Diya keeps ₹2000 in a bank at 6% simple interest a year. How many rupees of interest does Diya get in 3 years?
40. 40.₹1500 earns ₹225 simple interest in 3 years. What is the rate of interest per year, in percent?

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