Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 145 · 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.₹500 earns ₹120 simple interest at 12% a year. For how many years was it kept?
2. 2.₹5000 earns ₹400 simple interest at 4% a year. For how many years was it kept?
3. 3.Riya keeps ₹4000 in a bank at 6% simple interest a year. How many rupees of interest does Riya get in 1 year?
4. 4.Isha keeps ₹2000 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
5. 5.Riya keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
6. 6.Arjun keeps ₹500 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
7. 7.Meera keeps ₹3000 in a bank at 5% simple interest a year. How many rupees of interest does Meera get in 5 years?
8. 8.Riya keeps ₹1000 in a bank at 6% simple interest a year. How many rupees of interest does Riya get in 5 years?
9. 9.Dev keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Dev get in 2 years?
10. 10.₹500 earns ₹25 simple interest at 5% a year. For how many years was it kept?
11. 11.Isha keeps ₹4000 in a bank at 11% simple interest a year. How many rupees of interest does Isha get in 5 years?
12. 12.Dev keeps ₹2000 in a bank at 10% simple interest a year. How many rupees of interest does Dev get in 1 year?
13. 13.₹1000 earns ₹200 simple interest at 10% a year. For how many years was it kept?
14. 14.₹3000 earns ₹300 simple interest at 5% a year. For how many years was it kept?
15. 15.₹5000 earns ₹1200 simple interest at 12% a year. For how many years was it kept?
16. 16.₹1000 earns ₹60 simple interest at 3% a year. For how many years was it kept?
17. 17.Sara keeps ₹5000 in a bank at 6% simple interest a year. How many rupees of interest does Sara get in 1 year?
18. 18.₹2000 earns ₹960 simple interest at 12% a year. For how many years was it kept?
19. 19.₹1500 earns ₹90 simple interest in 2 years. What is the rate of interest per year, in percent?
20. 20.₹3000 earns ₹450 simple interest at 5% a year. For how many years was it kept?
21. 21.Arjun keeps ₹1500 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
22. 22.Riya keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
23. 23.Riya keeps ₹2500 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
24. 24.Arjun keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Arjun get in 1 year?
25. 25.₹1000 earns ₹80 simple interest in 1 year. What is the rate of interest per year, in percent?
26. 26.₹5000 earns ₹150 simple interest in 1 year. What is the rate of interest per year, in percent?
27. 27.Riya keeps ₹3000 in a bank at 2% simple interest a year. How many rupees of interest does Riya get in 5 years?
28. 28.Meera keeps ₹5000 in a bank at 10% simple interest a year. What is the total amount after 5 years, in rupees?
29. 29.Kabir keeps ₹4000 in a bank at 7% simple interest a year. How many rupees of interest does Kabir get in 5 years?
30. 30.Aarav keeps ₹5000 in a bank at 8% simple interest a year. How many rupees of interest does Aarav get in 2 years?
31. 31.Diya keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Diya get in 4 years?
32. 32.₹4000 earns ₹840 simple interest in 3 years. What is the rate of interest per year, in percent?
33. 33.₹500 earns ₹50 simple interest at 5% a year. For how many years was it kept?
34. 34.₹2000 earns ₹300 simple interest in 5 years. What is the rate of interest per year, in percent?
35. 35.Riya keeps ₹1000 in a bank at 6% simple interest a year. What is the total amount after 2 years, in rupees?
36. 36.₹1000 earns ₹90 simple interest at 9% a year. For how many years was it kept?
37. 37.₹500 earns ₹140 simple interest at 7% a year. For how many years was it kept?
38. 38.Isha keeps ₹500 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
39. 39.₹4000 earns ₹800 simple interest at 4% a year. For how many years was it kept?
40. 40.Rohan keeps ₹2500 in a bank at 11% simple interest a year. How many rupees of interest does Rohan get in 1 year?

Free percentage lessons, practice and worksheets at talentjr.in/how-to-calculate-percentage