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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 481 · 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.Anaya keeps ₹500 in a bank at 9% simple interest a year. What is the total amount after 2 years, in rupees?
  2. 2.Aarav keeps ₹2500 in a bank at 12% simple interest a year. How many rupees of interest does Aarav get in 5 years?
  3. 3.₹3000 earns ₹1050 simple interest in 5 years. What is the rate of interest per year, in percent?
  4. 4.₹1500 earns ₹30 simple interest in 1 year. What is the rate of interest per year, in percent?
  5. 5.₹5000 earns ₹400 simple interest at 4% a year. For how many years was it kept?
  6. 6.Arjun keeps ₹500 in a bank at 11% simple interest a year. How many rupees of interest does Arjun get in 4 years?
  7. 7.Aarav keeps ₹2000 in a bank at 4% simple interest a year. How many rupees of interest does Aarav get in 2 years?
  8. 8.₹2000 earns ₹240 simple interest at 4% a year. For how many years was it kept?
  9. 9.₹2000 earns ₹880 simple interest at 11% a year. For how many years was it kept?
  10. 10.Arjun keeps ₹1000 in a bank at 9% simple interest a year. How many rupees of interest does Arjun get in 4 years?
  11. 11.Isha keeps ₹2000 in a bank at 2% simple interest a year. How many rupees of interest does Isha get in 5 years?
  12. 12.₹5000 earns ₹1000 simple interest at 4% a year. For how many years was it kept?
  13. 13.₹5000 earns ₹1800 simple interest in 4 years. What is the rate of interest per year, in percent?
  14. 14.Sara keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 5 years, in rupees?
  15. 15.₹4000 earns ₹800 simple interest at 4% a year. For how many years was it kept?
  16. 16.Dev keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
  17. 17.₹1500 earns ₹120 simple interest at 8% a year. For how many years was it kept?
  18. 18.₹2000 earns ₹120 simple interest in 1 year. What is the rate of interest per year, in percent?
  19. 19.₹3000 earns ₹270 simple interest at 3% a year. For how many years was it kept?
  20. 20.₹500 earns ₹180 simple interest in 3 years. What is the rate of interest per year, in percent?
  21. 21.₹2500 earns ₹225 simple interest at 3% a year. For how many years was it kept?
  22. 22.Arjun keeps ₹500 in a bank at 5% simple interest a year. How many rupees of interest does Arjun get in 4 years?
  23. 23.₹2000 earns ₹560 simple interest at 7% 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.Diya keeps ₹5000 in a bank at 4% simple interest a year. How many rupees of interest does Diya get in 2 years?
  26. 26.Meera keeps ₹2500 in a bank at 6% simple interest a year. What is the total amount after 3 years, in rupees?
  27. 27.₹500 earns ₹60 simple interest in 2 years. What is the rate of interest per year, in percent?
  28. 28.Anaya keeps ₹1500 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
  29. 29.Riya keeps ₹4000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
  30. 30.Meera keeps ₹2500 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
  31. 31.Kabir keeps ₹2500 in a bank at 2% simple interest a year. What is the total amount after 2 years, in rupees?
  32. 32.₹4000 earns ₹1920 simple interest at 12% a year. For how many years was it kept?
  33. 33.Diya keeps ₹1000 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
  34. 34.₹500 earns ₹55 simple interest in 1 year. What is the rate of interest per year, in percent?
  35. 35.Riya keeps ₹1000 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 2 years?
  36. 36.Anaya keeps ₹5000 in a bank at 6% simple interest a year. How many rupees of interest does Anaya get in 3 years?
  37. 37.Diya keeps ₹1500 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
  38. 38.₹4000 earns ₹120 simple interest in 1 year. What is the rate of interest per year, in percent?
  39. 39.Arjun keeps ₹2500 in a bank at 3% simple interest a year. How many rupees of interest does Arjun get in 1 year?
  40. 40.₹5000 earns ₹1250 simple interest in 5 years. What is the rate of interest per year, in percent?

Answer key

  1. 590
  2. 1500
  3. 7
  4. 2
  5. 2
  6. 220
  7. 160
  8. 3
  9. 4
  10. 360
  11. 200
  12. 5
  13. 9
  14. 1250
  15. 5
  16. 1200
  17. 1
  18. 6
  19. 3
  20. 12
  21. 3
  22. 100
  23. 4
  24. 4
  25. 400
  26. 2950
  27. 6
  28. 1650
  29. 4240
  30. 3400
  31. 2600
  32. 4
  33. 1360
  34. 11
  35. 200
  36. 900
  37. 1635
  38. 3
  39. 75
  40. 5

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