Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 463 · 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.Diya keeps ₹2500 in a bank at 5% simple interest a year. How many rupees of interest does Diya get in 3 years?
2. 2.₹3000 earns ₹1080 simple interest at 12% a year. For how many years was it kept?
3. 3.₹2500 earns ₹275 simple interest in 1 year. What is the rate of interest per year, in percent?
4. 4.Sara keeps ₹2500 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
5. 5.₹3000 earns ₹420 simple interest in 2 years. What is the rate of interest per year, in percent?
6. 6.₹4000 earns ₹1200 simple interest in 5 years. What is the rate of interest per year, in percent?
7. 7.Anaya keeps ₹1000 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
8. 8.Kabir keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Kabir get in 3 years?
9. 9.Kabir keeps ₹3000 in a bank at 5% simple interest a year. How many rupees of interest does Kabir get in 5 years?
10. 10.₹2500 earns ₹1250 simple interest in 5 years. What is the rate of interest per year, in percent?
11. 11.Isha keeps ₹2000 in a bank at 8% simple interest a year. How many rupees of interest does Isha get in 2 years?
12. 12.Meera keeps ₹4000 in a bank at 12% simple interest a year. What is the total amount after 5 years, in rupees?
13. 13.Arjun keeps ₹5000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
14. 14.Diya keeps ₹1000 in a bank at 10% simple interest a year. What is the total amount after 5 years, in rupees?
15. 15.₹2000 earns ₹240 simple interest in 3 years. What is the rate of interest per year, in percent?
16. 16.₹4000 earns ₹400 simple interest in 2 years. What is the rate of interest per year, in percent?
17. 17.₹3000 earns ₹1050 simple interest at 7% a year. For how many years was it kept?
18. 18.₹1000 earns ₹110 simple interest at 11% a year. For how many years was it kept?
19. 19.Diya keeps ₹1000 in a bank at 8% simple interest a year. How many rupees of interest does Diya get in 2 years?
20. 20.Riya keeps ₹1000 in a bank at 12% simple interest a year. How many rupees of interest does Riya get in 1 year?
21. 21.₹500 earns ₹60 simple interest in 3 years. What is the rate of interest per year, in percent?
22. 22.Kabir keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
23. 23.₹2500 earns ₹225 simple interest in 1 year. What is the rate of interest per year, in percent?
24. 24.Kabir keeps ₹3000 in a bank at 6% simple interest a year. What is the total amount after 5 years, in rupees?
25. 25.Arjun keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Arjun get in 5 years?
26. 26.₹3000 earns ₹330 simple interest in 1 year. What is the rate of interest per year, in percent?
27. 27.₹4000 earns ₹1120 simple interest at 7% a year. For how many years was it kept?
28. 28.₹2500 earns ₹50 simple interest in 1 year. What is the rate of interest per year, in percent?
29. 29.Aarav keeps ₹5000 in a bank at 6% simple interest a year. What is the total amount after 4 years, in rupees?
30. 30.Riya keeps ₹2500 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
31. 31.₹5000 earns ₹400 simple interest in 2 years. What is the rate of interest per year, in percent?
32. 32.₹5000 earns ₹750 simple interest at 5% a year. For how many years was it kept?
33. 33.₹5000 earns ₹400 simple interest at 2% a year. For how many years was it kept?
34. 34.₹4000 earns ₹320 simple interest at 4% a year. For how many years was it kept?
35. 35.Meera keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Meera get in 1 year?
36. 36.Dev keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Dev get in 1 year?
37. 37.Meera keeps ₹500 in a bank at 6% simple interest a year. How many rupees of interest does Meera get in 3 years?
38. 38.Aarav keeps ₹5000 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
39. 39.₹3000 earns ₹840 simple interest in 4 years. What is the rate of interest per year, in percent?
40. 40.₹2500 earns ₹225 simple interest at 9% a year. For how many years was it kept?

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