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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 944 · 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.Riya keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Riya get in 1 year?
  2. 2.₹2500 earns ₹600 simple interest in 3 years. What is the rate of interest per year, in percent?
  3. 3.Ishaan keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Ishaan get in 4 years?
  4. 4.Rohan keeps ₹2000 in a bank at 5% simple interest a year. How many rupees of interest does Rohan get in 2 years?
  5. 5.₹1500 earns ₹675 simple interest in 5 years. What is the rate of interest per year, in percent?
  6. 6.₹2500 earns ₹100 simple interest at 2% a year. For how many years was it kept?
  7. 7.₹4000 earns ₹280 simple interest in 1 year. What is the rate of interest per year, in percent?
  8. 8.Dev keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
  9. 9.₹500 earns ₹60 simple interest in 3 years. What is the rate of interest per year, in percent?
  10. 10.₹4000 earns ₹720 simple interest at 9% a year. For how many years was it kept?
  11. 11.₹5000 earns ₹1500 simple interest in 5 years. What is the rate of interest per year, in percent?
  12. 12.₹1000 earns ₹200 simple interest in 4 years. What is the rate of interest per year, in percent?
  13. 13.Dev keeps ₹2500 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
  14. 14.Sara keeps ₹5000 in a bank at 9% simple interest a year. How many rupees of interest does Sara get in 3 years?
  15. 15.Meera keeps ₹3000 in a bank at 4% simple interest a year. How many rupees of interest does Meera get in 2 years?
  16. 16.Arjun keeps ₹1500 in a bank at 5% simple interest a year. How many rupees of interest does Arjun get in 1 year?
  17. 17.Anaya keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Anaya get in 2 years?
  18. 18.Arjun keeps ₹2000 in a bank at 8% simple interest a year. How many rupees of interest does Arjun get in 2 years?
  19. 19.Aarav keeps ₹1500 in a bank at 11% simple interest a year. How many rupees of interest does Aarav get in 3 years?
  20. 20.Diya keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Diya get in 4 years?
  21. 21.Rohan keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Rohan get in 4 years?
  22. 22.Kabir keeps ₹1500 in a bank at 5% simple interest a year. What is the total amount after 3 years, in rupees?
  23. 23.₹5000 earns ₹1500 simple interest at 6% a year. For how many years was it kept?
  24. 24.₹1000 earns ₹400 simple interest at 10% a year. For how many years was it kept?
  25. 25.Kabir keeps ₹1500 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
  26. 26.Ishaan keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Ishaan get in 4 years?
  27. 27.Anaya keeps ₹4000 in a bank at 2% simple interest a year. What is the total amount after 2 years, in rupees?
  28. 28.Aarav keeps ₹1000 in a bank at 5% simple interest a year. How many rupees of interest does Aarav get in 1 year?
  29. 29.Ishaan keeps ₹500 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
  30. 30.₹4000 earns ₹360 simple interest in 3 years. What is the rate of interest per year, in percent?
  31. 31.Ishaan keeps ₹4000 in a bank at 6% simple interest a year. What is the total amount after 5 years, in rupees?
  32. 32.Kabir keeps ₹3000 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
  33. 33.Kabir keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
  34. 34.₹4000 earns ₹600 simple interest in 3 years. What is the rate of interest per year, in percent?
  35. 35.Kabir keeps ₹3000 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
  36. 36.₹4000 earns ₹2200 simple interest at 11% a year. For how many years was it kept?
  37. 37.Arjun keeps ₹1500 in a bank at 5% simple interest a year. What is the total amount after 3 years, in rupees?
  38. 38.Sara keeps ₹1000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
  39. 39.₹5000 earns ₹400 simple interest at 8% a year. For how many years was it kept?
  40. 40.Riya keeps ₹1000 in a bank at 9% simple interest a year. How many rupees of interest does Riya get in 2 years?

Answer key

  1. 30
  2. 8
  3. 840
  4. 200
  5. 9
  6. 2
  7. 7
  8. 600
  9. 4
  10. 2
  11. 6
  12. 5
  13. 2775
  14. 1350
  15. 240
  16. 75
  17. 180
  18. 320
  19. 495
  20. 120
  21. 80
  22. 1725
  23. 5
  24. 4
  25. 1860
  26. 160
  27. 4160
  28. 50
  29. 550
  30. 3
  31. 5200
  32. 3480
  33. 1060
  34. 5
  35. 3900
  36. 5
  37. 1725
  38. 1080
  39. 1
  40. 180

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