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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 229 · 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.Kabir keeps ₹5000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
  2. 2.Diya keeps ₹2000 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
  3. 3.₹5000 earns ₹1200 simple interest at 8% a year. For how many years was it kept?
  4. 4.Sara keeps ₹500 in a bank at 11% simple interest a year. How many rupees of interest does Sara get in 3 years?
  5. 5.₹1000 earns ₹140 simple interest at 7% a year. For how many years was it kept?
  6. 6.₹1000 earns ₹140 simple interest in 2 years. What is the rate of interest per year, in percent?
  7. 7.Rohan keeps ₹3000 in a bank at 4% simple interest a year. How many rupees of interest does Rohan get in 4 years?
  8. 8.Meera keeps ₹4000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
  9. 9.Diya keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Diya get in 3 years?
  10. 10.Rohan keeps ₹1500 in a bank at 6% simple interest a year. What is the total amount after 5 years, in rupees?
  11. 11.₹500 earns ₹30 simple interest in 3 years. What is the rate of interest per year, in percent?
  12. 12.₹1000 earns ₹90 simple interest in 1 year. What is the rate of interest per year, in percent?
  13. 13.₹1500 earns ₹135 simple interest in 3 years. What is the rate of interest per year, in percent?
  14. 14.₹2000 earns ₹360 simple interest at 6% a year. For how many years was it kept?
  15. 15.Ishaan keeps ₹3000 in a bank at 11% simple interest a year. How many rupees of interest does Ishaan get in 5 years?
  16. 16.₹4000 earns ₹800 simple interest in 5 years. What is the rate of interest per year, in percent?
  17. 17.₹500 earns ₹80 simple interest at 4% a year. For how many years was it kept?
  18. 18.Rohan keeps ₹500 in a bank at 7% simple interest a year. How many rupees of interest does Rohan get in 4 years?
  19. 19.Anaya keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
  20. 20.Anaya keeps ₹2500 in a bank at 8% simple interest a year. How many rupees of interest does Anaya get in 1 year?
  21. 21.Ishaan keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Ishaan get in 3 years?
  22. 22.₹1000 earns ₹350 simple interest at 7% a year. For how many years was it kept?
  23. 23.₹2500 earns ₹350 simple interest in 2 years. What is the rate of interest per year, in percent?
  24. 24.Kabir keeps ₹1000 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
  25. 25.₹2000 earns ₹700 simple interest in 5 years. What is the rate of interest per year, in percent?
  26. 26.Isha keeps ₹1500 in a bank at 6% simple interest a year. What is the total amount after 5 years, in rupees?
  27. 27.₹2500 earns ₹200 simple interest in 4 years. What is the rate of interest per year, in percent?
  28. 28.Diya keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Diya get in 4 years?
  29. 29.₹5000 earns ₹500 simple interest in 2 years. What is the rate of interest per year, in percent?
  30. 30.₹1500 earns ₹90 simple interest at 6% a year. For how many years was it kept?
  31. 31.₹500 earns ₹240 simple interest in 4 years. What is the rate of interest per year, in percent?
  32. 32.₹4000 earns ₹840 simple interest at 7% a year. For how many years was it kept?
  33. 33.₹1000 earns ₹80 simple interest at 4% a year. For how many years was it kept?
  34. 34.Rohan keeps ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Rohan get in 1 year?
  35. 35.Ishaan keeps ₹5000 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
  36. 36.Kabir keeps ₹1500 in a bank at 6% simple interest a year. How many rupees of interest does Kabir get in 2 years?
  37. 37.Diya keeps ₹1500 in a bank at 9% simple interest a year. How many rupees of interest does Diya get in 1 year?
  38. 38.₹500 earns ₹120 simple interest at 12% a year. For how many years was it kept?
  39. 39.Meera keeps ₹500 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
  40. 40.Isha keeps ₹5000 in a bank at 2% simple interest a year. What is the total amount after 3 years, in rupees?

Answer key

  1. 5100
  2. 2220
  3. 3
  4. 165
  5. 2
  6. 7
  7. 480
  8. 4320
  9. 120
  10. 1950
  11. 2
  12. 9
  13. 3
  14. 3
  15. 1650
  16. 4
  17. 4
  18. 140
  19. 3180
  20. 200
  21. 150
  22. 5
  23. 7
  24. 1140
  25. 7
  26. 1950
  27. 2
  28. 160
  29. 5
  30. 1
  31. 12
  32. 3
  33. 2
  34. 20
  35. 6200
  36. 180
  37. 135
  38. 2
  39. 545
  40. 5300

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