Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 319 · 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 ₹900 simple interest in 3 years. What is the rate of interest per year, in percent?
2. 2.₹5000 earns ₹900 simple interest in 2 years. What is the rate of interest per year, in percent?
3. 3.Rohan keeps ₹4000 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
4. 4.₹2000 earns ₹240 simple interest at 4% a year. For how many years was it kept?
5. 5.Isha keeps ₹5000 in a bank at 6% simple interest a year. How many rupees of interest does Isha get in 2 years?
6. 6.₹4000 earns ₹160 simple interest at 4% a year. For how many years was it kept?
7. 7.Sara keeps ₹2000 in a bank at 5% simple interest a year. How many rupees of interest does Sara get in 1 year?
8. 8.Diya keeps ₹2000 in a bank at 8% simple interest a year. What is the total amount after 3 years, in rupees?
9. 9.₹2000 earns ₹280 simple interest in 2 years. What is the rate of interest per year, in percent?
10. 10.Diya keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
11. 11.₹5000 earns ₹600 simple interest at 12% a year. For how many years was it kept?
12. 12.Aarav keeps ₹500 in a bank at 12% simple interest a year. How many rupees of interest does Aarav get in 2 years?
13. 13.Meera keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Meera get in 3 years?
14. 14.Dev keeps ₹5000 in a bank at 9% simple interest a year. How many rupees of interest does Dev get in 1 year?
15. 15.Sara keeps ₹1000 in a bank at 6% simple interest a year. What is the total amount after 5 years, in rupees?
16. 16.Dev keeps ₹4000 in a bank at 11% simple interest a year. How many rupees of interest does Dev get in 5 years?
17. 17.₹4000 earns ₹640 simple interest at 4% a year. For how many years was it kept?
18. 18.Aarav keeps ₹1000 in a bank at 6% simple interest a year. What is the total amount after 4 years, in rupees?
19. 19.Anaya keeps ₹2000 in a bank at 7% simple interest a year. What is the total amount after 4 years, in rupees?
20. 20.₹500 earns ₹160 simple interest in 4 years. What is the rate of interest per year, in percent?
21. 21.Anaya keeps ₹1000 in a bank at 8% simple interest a year. What is the total amount after 3 years, in rupees?
22. 22.Riya keeps ₹5000 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
23. 23.₹2000 earns ₹480 simple interest in 2 years. What is the rate of interest per year, in percent?
24. 24.Rohan keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Rohan get in 5 years?
25. 25.Kabir keeps ₹1000 in a bank at 11% simple interest a year. How many rupees of interest does Kabir get in 4 years?
26. 26.Arjun keeps ₹4000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
27. 27.Dev keeps ₹2500 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
28. 28.₹2500 earns ₹825 simple interest at 11% a year. For how many years was it kept?
29. 29.₹1000 earns ₹40 simple interest in 1 year. What is the rate of interest per year, in percent?
30. 30.₹4000 earns ₹640 simple interest in 2 years. What is the rate of interest per year, in percent?
31. 31.₹500 earns ₹45 simple interest in 1 year. What is the rate of interest per year, in percent?
32. 32.₹2000 earns ₹180 simple interest at 3% a year. For how many years was it kept?
33. 33.Ishaan keeps ₹4000 in a bank at 8% simple interest a year. What is the total amount after 4 years, in rupees?
34. 34.₹2500 earns ₹300 simple interest at 4% a year. For how many years was it kept?
35. 35.Aarav keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
36. 36.₹1000 earns ₹400 simple interest at 8% a year. For how many years was it kept?
37. 37.₹3000 earns ₹270 simple interest at 9% a year. For how many years was it kept?
38. 38.₹500 earns ₹100 simple interest at 4% a year. For how many years was it kept?
39. 39.Meera keeps ₹1000 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
40. 40.₹1000 earns ₹120 simple interest in 2 years. What is the rate of interest per year, in percent?

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