Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 159 · 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.Sara keeps ₹5000 in a bank at 7% simple interest a year. How many rupees of interest does Sara get in 4 years?
2. 2.Dev keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Dev get in 1 year?
3. 3.₹500 earns ₹50 simple interest at 5% a year. For how many years was it kept?
4. 4.Aarav keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
5. 5.Riya keeps ₹2500 in a bank at 10% simple interest a year. What is the total amount after 4 years, in rupees?
6. 6.Anaya keeps ₹2000 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
7. 7.₹4000 earns ₹1600 simple interest at 8% a year. For how many years was it kept?
8. 8.Kabir keeps ₹3000 in a bank at 4% simple interest a year. How many rupees of interest does Kabir get in 4 years?
9. 9.Ishaan keeps ₹2000 in a bank at 10% simple interest a year. How many rupees of interest does Ishaan get in 3 years?
10. 10.Meera keeps ₹2000 in a bank at 2% simple interest a year. How many rupees of interest does Meera get in 4 years?
11. 11.₹3000 earns ₹150 simple interest at 5% a year. For how many years was it kept?
12. 12.₹1000 earns ₹20 simple interest at 2% a year. For how many years was it kept?
13. 13.Isha keeps ₹1500 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
14. 14.Isha keeps ₹1000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
15. 15.Rohan keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Rohan get in 3 years?
16. 16.₹2500 earns ₹150 simple interest in 3 years. What is the rate of interest per year, in percent?
17. 17.Riya keeps ₹3000 in a bank at 2% simple interest a year. How many rupees of interest does Riya get in 2 years?
18. 18.₹2000 earns ₹400 simple interest in 5 years. What is the rate of interest per year, in percent?
19. 19.₹5000 earns ₹500 simple interest at 10% a year. For how many years was it kept?
20. 20.₹1500 earns ₹180 simple interest at 4% a year. For how many years was it kept?
21. 21.Dev keeps ₹3000 in a bank at 5% simple interest a year. How many rupees of interest does Dev get in 4 years?
22. 22.₹1500 earns ₹480 simple interest at 8% a year. For how many years was it kept?
23. 23.Anaya keeps ₹4000 in a bank at 11% simple interest a year. What is the total amount after 3 years, in rupees?
24. 24.₹1000 earns ₹270 simple interest in 3 years. What is the rate of interest per year, in percent?
25. 25.₹500 earns ₹15 simple interest at 3% a year. For how many years was it kept?
26. 26.Riya keeps ₹3000 in a bank at 6% simple interest a year. How many rupees of interest does Riya get in 3 years?
27. 27.Sara keeps ₹500 in a bank at 11% simple interest a year. How many rupees of interest does Sara get in 2 years?
28. 28.Meera keeps ₹4000 in a bank at 10% simple interest a year. What is the total amount after 4 years, in rupees?
29. 29.₹4000 earns ₹160 simple interest at 4% a year. For how many years was it kept?
30. 30.Anaya keeps ₹500 in a bank at 11% simple interest a year. What is the total amount after 5 years, in rupees?
31. 31.Aarav keeps ₹5000 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
32. 32.Rohan keeps ₹1000 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
33. 33.Aarav keeps ₹500 in a bank at 7% simple interest a year. How many rupees of interest does Aarav get in 2 years?
34. 34.₹500 earns ₹50 simple interest in 2 years. What is the rate of interest per year, in percent?
35. 35.₹500 earns ₹40 simple interest in 4 years. What is the rate of interest per year, in percent?
36. 36.₹500 earns ₹110 simple interest at 11% a year. For how many years was it kept?
37. 37.Rohan keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Rohan get in 2 years?
38. 38.Ishaan keeps ₹5000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
39. 39.₹2500 earns ₹200 simple interest at 8% a year. For how many years was it kept?
40. 40.Dev keeps ₹500 in a bank at 10% simple interest a year. What is the total amount after 4 years, in rupees?

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