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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 659 · 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.₹500 earns ₹150 simple interest at 10% a year. For how many years was it kept?
  2. 2.Rohan keeps ₹2500 in a bank at 6% simple interest a year. What is the total amount after 2 years, in rupees?
  3. 3.₹2000 earns ₹800 simple interest in 5 years. What is the rate of interest per year, in percent?
  4. 4.₹4000 earns ₹1800 simple interest at 9% a year. For how many years was it kept?
  5. 5.Sara keeps ₹2000 in a bank at 7% simple interest a year. How many rupees of interest does Sara get in 4 years?
  6. 6.₹2000 earns ₹540 simple interest in 3 years. What is the rate of interest per year, in percent?
  7. 7.₹1000 earns ₹500 simple interest in 5 years. What is the rate of interest per year, in percent?
  8. 8.Diya keeps ₹1500 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
  9. 9.₹5000 earns ₹450 simple interest at 3% a year. For how many years was it kept?
  10. 10.Meera keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Meera get in 5 years?
  11. 11.₹2000 earns ₹320 simple interest in 2 years. What is the rate of interest per year, in percent?
  12. 12.₹3000 earns ₹360 simple interest at 6% a year. For how many years was it kept?
  13. 13.₹2500 earns ₹600 simple interest in 3 years. What is the rate of interest per year, in percent?
  14. 14.₹2000 earns ₹300 simple interest at 3% a year. For how many years was it kept?
  15. 15.Rohan keeps ₹500 in a bank at 3% simple interest a year. How many rupees of interest does Rohan get in 3 years?
  16. 16.₹500 earns ₹40 simple interest at 2% a year. For how many years was it kept?
  17. 17.Riya keeps ₹2000 in a bank at 11% simple interest a year. How many rupees of interest does Riya get in 1 year?
  18. 18.₹5000 earns ₹2200 simple interest in 4 years. What is the rate of interest per year, in percent?
  19. 19.₹1500 earns ₹270 simple interest at 9% a year. For how many years was it kept?
  20. 20.Rohan keeps ₹500 in a bank at 9% simple interest a year. What is the total amount after 2 years, in rupees?
  21. 21.Aarav keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Aarav get in 1 year?
  22. 22.₹500 earns ₹100 simple interest in 2 years. What is the rate of interest per year, in percent?
  23. 23.Isha keeps ₹3000 in a bank at 6% simple interest a year. What is the total amount after 5 years, in rupees?
  24. 24.₹500 earns ₹200 simple interest in 5 years. What is the rate of interest per year, in percent?
  25. 25.Arjun keeps ₹2500 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?
  26. 26.Ishaan keeps ₹1500 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
  27. 27.Ishaan keeps ₹2000 in a bank at 5% simple interest a year. How many rupees of interest does Ishaan get in 3 years?
  28. 28.₹4000 earns ₹200 simple interest at 5% a year. For how many years was it kept?
  29. 29.₹1000 earns ₹220 simple interest at 11% a year. For how many years was it kept?
  30. 30.₹2500 earns ₹600 simple interest at 12% a year. For how many years was it kept?
  31. 31.₹1500 earns ₹60 simple interest in 1 year. What is the rate of interest per year, in percent?
  32. 32.Riya keeps ₹1500 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
  33. 33.Rohan keeps ₹1500 in a bank at 8% simple interest a year. How many rupees of interest does Rohan get in 1 year?
  34. 34.Aarav keeps ₹1000 in a bank at 11% simple interest a year. What is the total amount after 3 years, in rupees?
  35. 35.Isha keeps ₹1500 in a bank at 3% simple interest a year. How many rupees of interest does Isha get in 1 year?
  36. 36.₹1000 earns ₹40 simple interest at 2% a year. For how many years was it kept?
  37. 37.Dev keeps ₹4000 in a bank at 2% simple interest a year. What is the total amount after 3 years, in rupees?
  38. 38.₹1500 earns ₹540 simple interest in 4 years. What is the rate of interest per year, in percent?
  39. 39.Meera keeps ₹5000 in a bank at 12% simple interest a year. How many rupees of interest does Meera get in 4 years?
  40. 40.₹3000 earns ₹720 simple interest at 6% a year. For how many years was it kept?

Answer key

  1. 3
  2. 2800
  3. 8
  4. 5
  5. 560
  6. 9
  7. 10
  8. 1545
  9. 3
  10. 450
  11. 8
  12. 2
  13. 8
  14. 5
  15. 45
  16. 4
  17. 220
  18. 11
  19. 2
  20. 590
  21. 90
  22. 10
  23. 3900
  24. 8
  25. 3500
  26. 1545
  27. 300
  28. 1
  29. 2
  30. 2
  31. 4
  32. 1950
  33. 120
  34. 1330
  35. 45
  36. 2
  37. 4240
  38. 9
  39. 2400
  40. 4

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