← Simple interest and the rate lesson New set →

Simple Interest Rate Worksheet

Percentage lesson 19: Simple interest and the rate · Set 353 · 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 ₹4000 in a bank at 11% simple interest a year. How many rupees of interest does Riya get in 3 years?
  2. 2.₹500 earns ₹30 simple interest in 2 years. What is the rate of interest per year, in percent?
  3. 3.₹1000 earns ₹50 simple interest in 1 year. What is the rate of interest per year, in percent?
  4. 4.₹4000 earns ₹2400 simple interest in 5 years. What is the rate of interest per year, in percent?
  5. 5.₹500 earns ₹60 simple interest at 4% a year. For how many years was it kept?
  6. 6.₹2500 earns ₹1000 simple interest in 5 years. What is the rate of interest per year, in percent?
  7. 7.₹4000 earns ₹160 simple interest in 2 years. What is the rate of interest per year, in percent?
  8. 8.Riya keeps ₹2500 in a bank at 12% simple interest a year. How many rupees of interest does Riya get in 2 years?
  9. 9.Diya keeps ₹1500 in a bank at 4% simple interest a year. How many rupees of interest does Diya get in 1 year?
  10. 10.Sara keeps ₹5000 in a bank at 5% simple interest a year. How many rupees of interest does Sara get in 2 years?
  11. 11.₹5000 earns ₹1050 simple interest at 7% a year. For how many years was it kept?
  12. 12.Rohan keeps ₹1000 in a bank at 7% simple interest a year. How many rupees of interest does Rohan get in 1 year?
  13. 13.Isha keeps ₹3000 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
  14. 14.Sara keeps ₹1500 in a bank at 9% simple interest a year. What is the total amount after 5 years, in rupees?
  15. 15.₹1000 earns ₹80 simple interest at 4% a year. For how many years was it kept?
  16. 16.₹4000 earns ₹1120 simple interest at 7% a year. For how many years was it kept?
  17. 17.Aarav keeps ₹3000 in a bank at 2% simple interest a year. How many rupees of interest does Aarav get in 4 years?
  18. 18.₹1000 earns ₹150 simple interest in 3 years. What is the rate of interest per year, in percent?
  19. 19.₹4000 earns ₹960 simple interest in 3 years. What is the rate of interest per year, in percent?
  20. 20.₹5000 earns ₹500 simple interest in 5 years. What is the rate of interest per year, in percent?
  21. 21.₹2500 earns ₹600 simple interest in 2 years. What is the rate of interest per year, in percent?
  22. 22.Sara keeps ₹4000 in a bank at 3% simple interest a year. How many rupees of interest does Sara get in 4 years?
  23. 23.Kabir keeps ₹5000 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
  24. 24.₹500 earns ₹20 simple interest in 2 years. What is the rate of interest per year, in percent?
  25. 25.₹3000 earns ₹600 simple interest in 2 years. What is the rate of interest per year, in percent?
  26. 26.Aarav keeps ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Aarav get in 1 year?
  27. 27.Anaya keeps ₹1500 in a bank at 12% simple interest a year. What is the total amount after 1 year, in rupees?
  28. 28.Riya keeps ₹5000 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
  29. 29.Kabir keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Kabir get in 2 years?
  30. 30.Aarav keeps ₹3000 in a bank at 4% simple interest a year. How many rupees of interest does Aarav get in 2 years?
  31. 31.₹3000 earns ₹180 simple interest in 2 years. What is the rate of interest per year, in percent?
  32. 32.₹1000 earns ₹280 simple interest at 7% a year. For how many years was it kept?
  33. 33.Dev keeps ₹1000 in a bank at 5% simple interest a year. How many rupees of interest does Dev get in 4 years?
  34. 34.Sara keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Sara get in 3 years?
  35. 35.Anaya keeps ₹1500 in a bank at 4% simple interest a year. How many rupees of interest does Anaya get in 5 years?
  36. 36.₹3000 earns ₹1500 simple interest at 10% a year. For how many years was it kept?
  37. 37.Diya keeps ₹3000 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
  38. 38.Rohan keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Rohan get in 3 years?
  39. 39.Arjun keeps ₹500 in a bank at 3% simple interest a year. How many rupees of interest does Arjun get in 1 year?
  40. 40.Anaya keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Anaya get in 5 years?

Answer key

  1. 1320
  2. 3
  3. 5
  4. 12
  5. 3
  6. 8
  7. 2
  8. 600
  9. 60
  10. 500
  11. 3
  12. 70
  13. 3210
  14. 2175
  15. 2
  16. 4
  17. 240
  18. 5
  19. 8
  20. 2
  21. 12
  22. 480
  23. 5450
  24. 2
  25. 10
  26. 160
  27. 1680
  28. 5400
  29. 100
  30. 240
  31. 3
  32. 4
  33. 200
  34. 120
  35. 300
  36. 5
  37. 4440
  38. 270
  39. 15
  40. 300

Free percentage lessons, practice and worksheets at talentjr.in/how-to-calculate-percentage