Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 992 · 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.₹1500 earns ₹450 simple interest at 10% a year. For how many years was it kept?
2. 2.Anaya keeps ₹1500 in a bank at 4% simple interest a year. How many rupees of interest does Anaya get in 2 years?
3. 3.₹1500 earns ₹375 simple interest at 5% a year. For how many years was it kept?
4. 4.₹500 earns ₹120 simple interest in 2 years. What is the rate of interest per year, in percent?
5. 5.₹2500 earns ₹700 simple interest in 4 years. What is the rate of interest per year, in percent?
6. 6.Dev keeps ₹3000 in a bank at 2% simple interest a year. How many rupees of interest does Dev get in 1 year?
7. 7.Sara keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Sara get in 2 years?
8. 8.Ishaan keeps ₹3000 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
9. 9.Meera keeps ₹3000 in a bank at 8% simple interest a year. How many rupees of interest does Meera get in 4 years?
10. 10.₹500 earns ₹175 simple interest at 7% a year. For how many years was it kept?
11. 11.Isha keeps ₹5000 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
12. 12.Isha keeps ₹1500 in a bank at 5% simple interest a year. How many rupees of interest does Isha get in 4 years?
13. 13.Dev keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 5 years, in rupees?
14. 14.₹5000 earns ₹400 simple interest in 2 years. What is the rate of interest per year, in percent?
15. 15.₹2500 earns ₹750 simple interest in 5 years. What is the rate of interest per year, in percent?
16. 16.Rohan keeps ₹1000 in a bank at 7% simple interest a year. How many rupees of interest does Rohan get in 1 year?
17. 17.Meera keeps ₹500 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
18. 18.Rohan keeps ₹1000 in a bank at 10% simple interest a year. What is the total amount after 4 years, in rupees?
19. 19.₹1000 earns ₹270 simple interest at 9% a year. For how many years was it kept?
20. 20.Dev keeps ₹3000 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?
21. 21.Aarav keeps ₹3000 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
22. 22.₹500 earns ₹55 simple interest at 11% a year. For how many years was it kept?
23. 23.Riya keeps ₹4000 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
24. 24.Kabir keeps ₹1500 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
25. 25.Riya keeps ₹1500 in a bank at 5% simple interest a year. How many rupees of interest does Riya get in 5 years?
26. 26.Arjun keeps ₹4000 in a bank at 5% simple interest a year. How many rupees of interest does Arjun get in 4 years?
27. 27.Meera keeps ₹2500 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?
28. 28.₹3000 earns ₹240 simple interest in 2 years. What is the rate of interest per year, in percent?
29. 29.Dev keeps ₹1500 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
30. 30.Ishaan keeps ₹500 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
31. 31.Anaya keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Anaya get in 3 years?
32. 32.₹1500 earns ₹750 simple interest at 10% a year. For how many years was it kept?
33. 33.Kabir keeps ₹5000 in a bank at 8% simple interest a year. What is the total amount after 3 years, in rupees?
34. 34.Rohan keeps ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Rohan get in 3 years?
35. 35.Dev keeps ₹2500 in a bank at 4% simple interest a year. How many rupees of interest does Dev get in 5 years?
36. 36.₹1500 earns ₹60 simple interest at 4% a year. For how many years was it kept?
37. 37.₹2500 earns ₹450 simple interest in 3 years. What is the rate of interest per year, in percent?
38. 38.₹3000 earns ₹600 simple interest at 10% a year. For how many years was it kept?
39. 39.₹4000 earns ₹1280 simple interest at 8% a year. For how many years was it kept?
40. 40.₹4000 earns ₹240 simple interest at 3% a year. For how many years was it kept?

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