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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 520 · 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.Rohan keeps ₹5000 in a bank at 9% simple interest a year. How many rupees of interest does Rohan get in 5 years?
  2. 2.Sara keeps ₹1000 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
  3. 3.₹4000 earns ₹440 simple interest in 1 year. What is the rate of interest per year, in percent?
  4. 4.₹5000 earns ₹1000 simple interest in 4 years. What is the rate of interest per year, in percent?
  5. 5.Meera keeps ₹5000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
  6. 6.₹2500 earns ₹600 simple interest in 2 years. What is the rate of interest per year, in percent?
  7. 7.₹500 earns ₹250 simple interest in 5 years. What is the rate of interest per year, in percent?
  8. 8.Ishaan keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
  9. 9.₹3000 earns ₹600 simple interest in 2 years. What is the rate of interest per year, in percent?
  10. 10.Ishaan keeps ₹5000 in a bank at 11% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
  11. 11.₹5000 earns ₹2200 simple interest at 11% a year. For how many years was it kept?
  12. 12.₹2500 earns ₹275 simple interest in 1 year. What is the rate of interest per year, in percent?
  13. 13.Aarav keeps ₹2000 in a bank at 8% simple interest a year. What is the total amount after 3 years, in rupees?
  14. 14.Kabir keeps ₹3000 in a bank at 5% simple interest a year. How many rupees of interest does Kabir get in 3 years?
  15. 15.₹2000 earns ₹60 simple interest in 1 year. What is the rate of interest per year, in percent?
  16. 16.Anaya keeps ₹3000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
  17. 17.Anaya keeps ₹4000 in a bank at 6% simple interest a year. How many rupees of interest does Anaya get in 3 years?
  18. 18.Riya keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
  19. 19.₹2500 earns ₹200 simple interest at 4% a year. For how many years was it kept?
  20. 20.₹2000 earns ₹240 simple interest in 4 years. What is the rate of interest per year, in percent?
  21. 21.Ishaan keeps ₹2000 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
  22. 22.Sara keeps ₹500 in a bank at 6% simple interest a year. How many rupees of interest does Sara get in 2 years?
  23. 23.Sara keeps ₹500 in a bank at 12% simple interest a year. How many rupees of interest does Sara get in 2 years?
  24. 24.Isha keeps ₹1000 in a bank at 11% simple interest a year. What is the total amount after 3 years, in rupees?
  25. 25.₹5000 earns ₹1000 simple interest at 5% a year. For how many years was it kept?
  26. 26.₹3000 earns ₹900 simple interest in 5 years. What is the rate of interest per year, in percent?
  27. 27.₹5000 earns ₹1000 simple interest at 10% a year. For how many years was it kept?
  28. 28.₹500 earns ₹60 simple interest in 2 years. What is the rate of interest per year, in percent?
  29. 29.Ishaan keeps ₹2000 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
  30. 30.Sara keeps ₹1000 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
  31. 31.₹3000 earns ₹330 simple interest in 1 year. What is the rate of interest per year, in percent?
  32. 32.₹2000 earns ₹660 simple interest in 3 years. What is the rate of interest per year, in percent?
  33. 33.Isha keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
  34. 34.Aarav keeps ₹500 in a bank at 6% simple interest a year. How many rupees of interest does Aarav get in 2 years?
  35. 35.Sara keeps ₹4000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
  36. 36.₹5000 earns ₹1800 simple interest in 4 years. What is the rate of interest per year, in percent?
  37. 37.Anaya keeps ₹500 in a bank at 6% simple interest a year. What is the total amount after 3 years, in rupees?
  38. 38.Ishaan keeps ₹1500 in a bank at 5% simple interest a year. How many rupees of interest does Ishaan get in 3 years?
  39. 39.₹2500 earns ₹375 simple interest in 5 years. What is the rate of interest per year, in percent?
  40. 40.Sara keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Sara get in 2 years?

Answer key

  1. 2250
  2. 1200
  3. 11
  4. 5
  5. 5300
  6. 12
  7. 10
  8. 60
  9. 10
  10. 1100
  11. 4
  12. 11
  13. 2480
  14. 450
  15. 3
  16. 3120
  17. 720
  18. 1200
  19. 2
  20. 3
  21. 2200
  22. 60
  23. 120
  24. 1330
  25. 4
  26. 6
  27. 2
  28. 6
  29. 2160
  30. 1120
  31. 11
  32. 11
  33. 1080
  34. 60
  35. 4240
  36. 9
  37. 590
  38. 225
  39. 3
  40. 420

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