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Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 657 · 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.₹1000 earns ₹180 simple interest in 2 years. What is the rate of interest per year, in percent?
  2. 2.₹2500 earns ₹150 simple interest in 3 years. What is the rate of interest per year, in percent?
  3. 3.Meera keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Meera get in 3 years?
  4. 4.Ishaan keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Ishaan get in 5 years?
  5. 5.Anaya keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 5 years, in rupees?
  6. 6.₹1000 earns ₹100 simple interest in 2 years. What is the rate of interest per year, in percent?
  7. 7.₹5000 earns ₹550 simple interest in 1 year. What is the rate of interest per year, in percent?
  8. 8.Kabir keeps ₹500 in a bank at 5% simple interest a year. How many rupees of interest does Kabir get in 1 year?
  9. 9.Meera keeps ₹500 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
  10. 10.₹500 earns ₹50 simple interest at 2% a year. For how many years was it kept?
  11. 11.Diya keeps ₹2500 in a bank at 5% simple interest a year. How many rupees of interest does Diya get in 4 years?
  12. 12.Isha keeps ₹1500 in a bank at 3% simple interest a year. How many rupees of interest does Isha get in 3 years?
  13. 13.₹500 earns ₹75 simple interest in 3 years. What is the rate of interest per year, in percent?
  14. 14.Isha keeps ₹500 in a bank at 11% simple interest a year. How many rupees of interest does Isha get in 4 years?
  15. 15.Anaya keeps ₹3000 in a bank at 6% simple interest a year. How many rupees of interest does Anaya get in 5 years?
  16. 16.Riya keeps ₹5000 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?
  17. 17.Anaya keeps ₹500 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
  18. 18.Ishaan keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
  19. 19.₹500 earns ₹150 simple interest in 3 years. What is the rate of interest per year, in percent?
  20. 20.Arjun keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Arjun get in 2 years?
  21. 21.Meera keeps ₹4000 in a bank at 6% simple interest a year. How many rupees of interest does Meera get in 5 years?
  22. 22.Riya keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Riya get in 1 year?
  23. 23.₹1500 earns ₹270 simple interest in 3 years. What is the rate of interest per year, in percent?
  24. 24.₹1000 earns ₹30 simple interest in 1 year. What is the rate of interest per year, in percent?
  25. 25.Ishaan keeps ₹1500 in a bank at 10% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
  26. 26.Meera keeps ₹1000 in a bank at 11% simple interest a year. What is the total amount after 4 years, in rupees?
  27. 27.₹2500 earns ₹100 simple interest at 4% a year. For how many years was it kept?
  28. 28.Ishaan keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
  29. 29.₹1000 earns ₹110 simple interest at 11% a year. For how many years was it kept?
  30. 30.₹3000 earns ₹360 simple interest at 12% a year. For how many years was it kept?
  31. 31.₹3000 earns ₹1050 simple interest in 5 years. What is the rate of interest per year, in percent?
  32. 32.₹1500 earns ₹225 simple interest in 3 years. What is the rate of interest per year, in percent?
  33. 33.Diya keeps ₹2500 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
  34. 34.₹3000 earns ₹150 simple interest in 1 year. What is the rate of interest per year, in percent?
  35. 35.₹500 earns ₹50 simple interest in 2 years. What is the rate of interest per year, in percent?
  36. 36.₹500 earns ₹50 simple interest in 1 year. What is the rate of interest per year, in percent?
  37. 37.₹1000 earns ₹60 simple interest in 1 year. What is the rate of interest per year, in percent?
  38. 38.Aarav keeps ₹2500 in a bank at 5% simple interest a year. How many rupees of interest does Aarav get in 4 years?
  39. 39.Sara keeps ₹1500 in a bank at 9% simple interest a year. How many rupees of interest does Sara get in 1 year?
  40. 40.Meera keeps ₹2500 in a bank at 4% simple interest a year. How many rupees of interest does Meera get in 3 years?

Answer key

  1. 9
  2. 2
  3. 30
  4. 200
  5. 1250
  6. 5
  7. 11
  8. 25
  9. 570
  10. 5
  11. 500
  12. 135
  13. 5
  14. 220
  15. 900
  16. 7000
  17. 530
  18. 60
  19. 10
  20. 100
  21. 1200
  22. 40
  23. 6
  24. 3
  25. 300
  26. 1440
  27. 1
  28. 580
  29. 1
  30. 1
  31. 7
  32. 5
  33. 2600
  34. 5
  35. 5
  36. 10
  37. 6
  38. 500
  39. 135
  40. 300

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