← Simple interest and the rate lesson New set →

Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 200 · 40 questions
TalentJR

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).

NameDateTime takenScore ___ / 40
  1. 1.₹1500 earns ₹480 simple interest in 4 years. What is the rate of interest per year, in percent?
  2. 2.₹2000 earns ₹600 simple interest in 5 years. What is the rate of interest per year, in percent?
  3. 3.Isha keeps ₹4000 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
  4. 4.₹3000 earns ₹120 simple interest in 2 years. What is the rate of interest per year, in percent?
  5. 5.₹1500 earns ₹105 simple interest at 7% a year. For how many years was it kept?
  6. 6.₹2500 earns ₹50 simple interest at 2% a year. For how many years was it kept?
  7. 7.₹500 earns ₹165 simple interest at 11% a year. For how many years was it kept?
  8. 8.Riya keeps ₹4000 in a bank at 2% simple interest a year. How many rupees of interest does Riya get in 4 years?
  9. 9.Rohan keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Rohan get in 4 years?
  10. 10.Isha keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Isha get in 1 year?
  11. 11.Sara keeps ₹3000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
  12. 12.Diya keeps ₹5000 in a bank at 11% simple interest a year. How many rupees of interest does Diya get in 3 years?
  13. 13.Dev keeps ₹1500 in a bank at 4% simple interest a year. How many rupees of interest does Dev get in 5 years?
  14. 14.₹500 earns ₹80 simple interest at 4% a year. For how many years was it kept?
  15. 15.₹3000 earns ₹720 simple interest in 2 years. What is the rate of interest per year, in percent?
  16. 16.Isha keeps ₹3000 in a bank at 8% simple interest a year. How many rupees of interest does Isha get in 4 years?
  17. 17.Riya keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Riya get in 3 years?
  18. 18.₹1000 earns ₹100 simple interest at 2% a year. For how many years was it kept?
  19. 19.Dev keeps ₹2000 in a bank at 9% simple interest a year. What is the total amount after 2 years, in rupees?
  20. 20.₹2500 earns ₹1000 simple interest in 4 years. What is the rate of interest per year, in percent?
  21. 21.₹1000 earns ₹440 simple interest at 11% a year. For how many years was it kept?
  22. 22.₹1500 earns ₹180 simple interest at 3% a year. For how many years was it kept?
  23. 23.₹1000 earns ₹80 simple interest in 2 years. What is the rate of interest per year, in percent?
  24. 24.Diya keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Diya get in 1 year?
  25. 25.₹1500 earns ₹315 simple interest in 3 years. What is the rate of interest per year, in percent?
  26. 26.₹1000 earns ₹200 simple interest in 5 years. What is the rate of interest per year, in percent?
  27. 27.₹2000 earns ₹400 simple interest in 5 years. What is the rate of interest per year, in percent?
  28. 28.₹2500 earns ₹1100 simple interest at 11% a year. For how many years was it kept?
  29. 29.₹1500 earns ₹600 simple interest in 5 years. What is the rate of interest per year, in percent?
  30. 30.₹2500 earns ₹900 simple interest at 9% a year. For how many years was it kept?
  31. 31.Meera keeps ₹4000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
  32. 32.Kabir keeps ₹500 in a bank at 9% simple interest a year. What is the total amount after 3 years, in rupees?
  33. 33.₹4000 earns ₹1320 simple interest at 11% a year. For how many years was it kept?
  34. 34.Aarav keeps ₹2000 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?
  35. 35.Arjun keeps ₹1000 in a bank at 7% simple interest a year. How many rupees of interest does Arjun get in 1 year?
  36. 36.₹2500 earns ₹1200 simple interest in 4 years. What is the rate of interest per year, in percent?
  37. 37.Kabir keeps ₹5000 in a bank at 6% simple interest a year. How many rupees of interest does Kabir get in 1 year?
  38. 38.Meera keeps ₹1000 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
  39. 39.₹4000 earns ₹880 simple interest at 11% a year. For how many years was it kept?
  40. 40.Dev keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?

Answer key

  1. 8
  2. 6
  3. 4280
  4. 2
  5. 1
  6. 1
  7. 3
  8. 320
  9. 120
  10. 90
  11. 3060
  12. 1650
  13. 300
  14. 4
  15. 12
  16. 960
  17. 60
  18. 5
  19. 2360
  20. 10
  21. 4
  22. 4
  23. 4
  24. 60
  25. 7
  26. 4
  27. 4
  28. 4
  29. 8
  30. 4
  31. 4320
  32. 635
  33. 3
  34. 2100
  35. 70
  36. 12
  37. 300
  38. 1120
  39. 2
  40. 1120

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