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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 194 · 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.Meera keeps ₹4000 in a bank at 3% simple interest a year. How many rupees of interest does Meera get in 4 years?
  2. 2.Sara keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
  3. 3.₹2500 earns ₹150 simple interest at 2% a year. For how many years was it kept?
  4. 4.Aarav keeps ₹500 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
  5. 5.Isha keeps ₹1500 in a bank at 11% simple interest a year. What is the total amount after 3 years, in rupees?
  6. 6.Diya keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Diya get in 2 years?
  7. 7.₹1000 earns ₹60 simple interest at 2% a year. For how many years was it kept?
  8. 8.Rohan keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Rohan get in 1 year?
  9. 9.Dev keeps ₹5000 in a bank at 6% simple interest a year. How many rupees of interest does Dev get in 3 years?
  10. 10.₹5000 earns ₹1000 simple interest at 4% a year. For how many years was it kept?
  11. 11.Aarav keeps ₹500 in a bank at 12% simple interest a year. What is the total amount after 1 year, in rupees?
  12. 12.₹1000 earns ₹150 simple interest in 3 years. What is the rate of interest per year, in percent?
  13. 13.₹2500 earns ₹300 simple interest in 3 years. What is the rate of interest per year, in percent?
  14. 14.Meera keeps ₹1500 in a bank at 6% simple interest a year. How many rupees of interest does Meera get in 5 years?
  15. 15.Sara keeps ₹5000 in a bank at 2% simple interest a year. What is the total amount after 3 years, in rupees?
  16. 16.Anaya keeps ₹3000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
  17. 17.Meera keeps ₹4000 in a bank at 7% simple interest a year. How many rupees of interest does Meera get in 5 years?
  18. 18.Meera keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
  19. 19.Meera keeps ₹5000 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
  20. 20.Kabir keeps ₹2500 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
  21. 21.₹3000 earns ₹240 simple interest in 4 years. What is the rate of interest per year, in percent?
  22. 22.₹1000 earns ₹350 simple interest in 5 years. What is the rate of interest per year, in percent?
  23. 23.₹4000 earns ₹600 simple interest at 5% a year. For how many years was it kept?
  24. 24.Arjun keeps ₹1500 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
  25. 25.₹1000 earns ₹60 simple interest in 3 years. What is the rate of interest per year, in percent?
  26. 26.₹500 earns ₹150 simple interest in 5 years. What is the rate of interest per year, in percent?
  27. 27.Anaya keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
  28. 28.Meera keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Meera get in 5 years?
  29. 29.₹500 earns ₹300 simple interest at 12% a year. For how many years was it kept?
  30. 30.₹2000 earns ₹180 simple interest at 9% a year. For how many years was it kept?
  31. 31.₹2500 earns ₹275 simple interest at 11% a year. For how many years was it kept?
  32. 32.Diya keeps ₹2500 in a bank at 8% simple interest a year. What is the total amount after 4 years, in rupees?
  33. 33.₹2000 earns ₹80 simple interest at 2% a year. For how many years was it kept?
  34. 34.Sara keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Sara get in 4 years?
  35. 35.Sara keeps ₹4000 in a bank at 2% simple interest a year. How many rupees of interest does Sara get in 4 years?
  36. 36.₹2000 earns ₹600 simple interest in 5 years. What is the rate of interest per year, in percent?
  37. 37.Sara keeps ₹1000 in a bank at 6% simple interest a year. How many rupees of interest does Sara get in 3 years?
  38. 38.₹500 earns ₹35 simple interest in 1 year. What is the rate of interest per year, in percent?
  39. 39.₹1500 earns ₹675 simple interest at 9% a year. For how many years was it kept?
  40. 40.₹1000 earns ₹360 simple interest at 9% a year. For how many years was it kept?

Answer key

  1. 480
  2. 1200
  3. 3
  4. 620
  5. 1995
  6. 20
  7. 3
  8. 90
  9. 900
  10. 5
  11. 560
  12. 5
  13. 4
  14. 450
  15. 5300
  16. 3060
  17. 1400
  18. 2240
  19. 6500
  20. 3000
  21. 2
  22. 7
  23. 3
  24. 1650
  25. 2
  26. 6
  27. 1120
  28. 1050
  29. 5
  30. 1
  31. 1
  32. 3300
  33. 2
  34. 200
  35. 320
  36. 6
  37. 180
  38. 7
  39. 5
  40. 4

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