← Simple interest lesson New set →

Simple Interest Worksheet for Kids

Money maths lesson 23: Simple interest · Set 34 · 40 sums
TalentJR

The method (P × R × T ÷ 100): Interest I = P × R × T ÷ 100. Amount after T years = P + I. Turn it round: R = I × 100 ÷ (P × T) and T = I × 100 ÷ (P × R).

NameDateTime takenScore ___ / 40
  1. 1.Ishaan keeps ₹1000 in a bank at 7% simple interest per year. How many rupees of interest does it earn in 1 year?
  2. 2.Arjun keeps ₹1700 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 5 years?
  3. 3.₹700 earns 4% simple interest per year. In how many years will the interest be ₹112?
  4. 4.Ananya keeps ₹1800 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 4 years?
  5. 5.Tara keeps ₹100 in a bank at 7% simple interest per year. How many rupees of interest does it earn in 1 year?
  6. 6.Kabir keeps ₹1900 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 5 years?
  7. 7.Aarav keeps ₹500 in a bank. After 2 years the simple interest is ₹100. What is the rate of interest per year (in %)?
  8. 8.₹1600 earns 6% simple interest per year. In how many years will the interest be ₹384?
  9. 9.Aditya keeps ₹900 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 4 years?
  10. 10.Arjun keeps ₹200 in a bank at 6% simple interest per year. How many rupees of interest does it earn in 2 years?
  11. 11.Arjun has ₹1400. In a piggy bank it stays ₹1400. In a bank at 3% simple interest per year, how many rupees more will Arjun have after 4 years?
  12. 12.Isha has ₹1500. In a piggy bank it stays ₹1500. In a bank at 6% simple interest per year, how many rupees more will Isha have after 2 years?
  13. 13.Isha has ₹1600. In a piggy bank it stays ₹1600. In a bank at 2% simple interest per year, how many rupees more will Isha have after 1 year?
  14. 14.Isha keeps ₹2000 in a bank at 7% simple interest per year. How much money will there be after 2 years (in ₹)?
  15. 15.Meera has ₹700. In a piggy bank it stays ₹700. In a bank at 6% simple interest per year, how many rupees more will Meera have after 1 year?
  16. 16.₹1800 earns 3% simple interest per year. In how many years will the interest be ₹108?
  17. 17.Ananya keeps ₹100 in a bank at 9% simple interest per year. How much money will there be after 2 years (in ₹)?
  18. 18.Vivaan keeps ₹400 in a bank at 7% simple interest per year. How many rupees of interest does it earn in 5 years?
  19. 19.Rahul keeps ₹300 in a bank at 2% simple interest per year. How much money will there be after 1 year (in ₹)?
  20. 20.Rohan has ₹2000. In a piggy bank it stays ₹2000. In a bank at 9% simple interest per year, how many rupees more will Rohan have after 3 years?
  21. 21.₹1800 earns 4% simple interest per year. In how many years will the interest be ₹144?
  22. 22.Ananya has ₹900. In a piggy bank it stays ₹900. In a bank at 7% simple interest per year, how many rupees more will Ananya have after 1 year?
  23. 23.Riya has ₹500. In a piggy bank it stays ₹500. In a bank at 2% simple interest per year, how many rupees more will Riya have after 3 years?
  24. 24.Tara keeps ₹1500 in a bank. After 1 year the simple interest is ₹105. What is the rate of interest per year (in %)?
  25. 25.Priya keeps ₹1000 in a bank at 6% simple interest per year. How much money will there be after 4 years (in ₹)?
  26. 26.Aarav has ₹700. In a piggy bank it stays ₹700. In a bank at 6% simple interest per year, how many rupees more will Aarav have after 4 years?
  27. 27.Diya keeps ₹1400 in a bank at 10% simple interest per year. How much money will there be after 5 years (in ₹)?
  28. 28.Meera keeps ₹2000 in a bank. After 1 year the simple interest is ₹100. What is the rate of interest per year (in %)?
  29. 29.₹1200 earns 5% simple interest per year. In how many years will the interest be ₹60?
  30. 30.₹600 earns 5% simple interest per year. In how many years will the interest be ₹120?
  31. 31.₹1500 earns 6% simple interest per year. In how many years will the interest be ₹270?
  32. 32.₹1300 earns 10% simple interest per year. In how many years will the interest be ₹130?
  33. 33.Kavya keeps ₹1200 in a bank. After 1 year the simple interest is ₹120. What is the rate of interest per year (in %)?
  34. 34.Zoya keeps ₹900 in a bank. After 2 years the simple interest is ₹126. What is the rate of interest per year (in %)?
  35. 35.Priya keeps ₹1300 in a bank at 8% simple interest per year. How many rupees of interest does it earn in 2 years?
  36. 36.Saanvi keeps ₹2000 in a bank at 10% simple interest per year. How many rupees of interest does it earn in 1 year?
  37. 37.₹1100 earns 10% simple interest per year. In how many years will the interest be ₹550?
  38. 38.Aarav keeps ₹800 in a bank. After 2 years the simple interest is ₹128. What is the rate of interest per year (in %)?
  39. 39.₹1500 earns 4% simple interest per year. In how many years will the interest be ₹120?
  40. 40.Saanvi has ₹2000. In a piggy bank it stays ₹2000. In a bank at 2% simple interest per year, how many rupees more will Saanvi have after 1 year?

Answer key

  1. 70
  2. 170
  3. 4
  4. 648
  5. 7
  6. 380
  7. 10
  8. 4
  9. 108
  10. 24
  11. 168
  12. 180
  13. 32
  14. 2280
  15. 42
  16. 2
  17. 118
  18. 140
  19. 306
  20. 540
  21. 2
  22. 63
  23. 30
  24. 7
  25. 1240
  26. 168
  27. 2100
  28. 5
  29. 1
  30. 4
  31. 3
  32. 1
  33. 10
  34. 7
  35. 208
  36. 200
  37. 5
  38. 8
  39. 2
  40. 40

Free money maths lessons, practice and worksheets at talentjr.in/money-for-kids