Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 143 · 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.Aarav keeps ₹3000 in a bank at 12% simple interest a year. What is the total amount after 1 year, in rupees?
2. 2.Ishaan keeps ₹4000 in a bank at 11% simple interest a year. How many rupees of interest does Ishaan get in 3 years?
3. 3.₹500 earns ₹200 simple interest in 4 years. What is the rate of interest per year, in percent?
4. 4.Kabir keeps ₹2000 in a bank at 11% simple interest a year. How many rupees of interest does Kabir get in 5 years?
5. 5.Kabir keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Kabir get in 3 years?
6. 6.Arjun keeps ₹3000 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
7. 7.Riya keeps ₹4000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
8. 8.₹1500 earns ₹330 simple interest at 11% a year. For how many years was it kept?
9. 9.₹5000 earns ₹600 simple interest at 4% a year. For how many years was it kept?
10. 10.Riya keeps ₹5000 in a bank at 9% simple interest a year. How many rupees of interest does Riya get in 3 years?
11. 11.₹1000 earns ₹350 simple interest at 7% a year. For how many years was it kept?
12. 12.₹5000 earns ₹200 simple interest in 2 years. What is the rate of interest per year, in percent?
13. 13.Arjun keeps ₹2000 in a bank at 11% simple interest a year. How many rupees of interest does Arjun get in 2 years?
14. 14.₹1000 earns ₹160 simple interest in 4 years. What is the rate of interest per year, in percent?
15. 15.Aarav keeps ₹4000 in a bank at 11% simple interest a year. How many rupees of interest does Aarav get in 3 years?
16. 16.Kabir keeps ₹1000 in a bank at 7% simple interest a year. How many rupees of interest does Kabir get in 3 years?
17. 17.Isha keeps ₹5000 in a bank at 7% simple interest a year. What is the total amount after 3 years, in rupees?
18. 18.Arjun keeps ₹3000 in a bank at 6% simple interest a year. What is the total amount after 3 years, in rupees?
19. 19.₹2500 earns ₹375 simple interest at 5% a year. For how many years was it kept?
20. 20.Dev keeps ₹4000 in a bank at 10% simple interest a year. How many rupees of interest does Dev get in 1 year?
21. 21.Isha keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
22. 22.Anaya keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Anaya get in 1 year?
23. 23.Aarav keeps ₹2500 in a bank at 6% simple interest a year. How many rupees of interest does Aarav get in 5 years?
24. 24.₹5000 earns ₹500 simple interest at 5% a year. For how many years was it kept?
25. 25.Dev keeps ₹1500 in a bank at 5% simple interest a year. How many rupees of interest does Dev get in 2 years?
26. 26.₹1500 earns ₹90 simple interest at 3% a year. For how many years was it kept?
27. 27.₹1000 earns ₹550 simple interest in 5 years. What is the rate of interest per year, in percent?
28. 28.₹3000 earns ₹150 simple interest at 5% a year. For how many years was it kept?
29. 29.Ishaan keeps ₹4000 in a bank at 6% simple interest a year. What is the total amount after 3 years, in rupees?
30. 30.Diya keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Diya get in 3 years?
31. 31.₹500 earns ₹240 simple interest at 12% a year. For how many years was it kept?
32. 32.₹3000 earns ₹330 simple interest at 11% a year. For how many years was it kept?
33. 33.₹4000 earns ₹160 simple interest in 2 years. What is the rate of interest per year, in percent?
34. 34.₹1000 earns ₹110 simple interest at 11% a year. For how many years was it kept?
35. 35.₹2000 earns ₹200 simple interest in 2 years. What is the rate of interest per year, in percent?
36. 36.Kabir keeps ₹1500 in a bank at 3% simple interest a year. How many rupees of interest does Kabir get in 2 years?
37. 37.₹1500 earns ₹900 simple interest at 12% a year. For how many years was it kept?
38. 38.₹2000 earns ₹1000 simple interest in 5 years. What is the rate of interest per year, in percent?
39. 39.Diya keeps ₹3000 in a bank at 12% simple interest a year. What is the total amount after 3 years, in rupees?
40. 40.Isha keeps ₹1500 in a bank at 3% simple interest a year. How many rupees of interest does Isha get in 2 years?

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