Simple Interest Worksheet for Kids

Money maths lesson 23: Simple interest · Set 225 · 40 sums

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).

1. 1.Riya keeps ₹400 in a bank at 7% simple interest per year. How many rupees of interest does it earn in 1 year?
2. 2.Isha keeps ₹400 in a bank at 3% simple interest per year. How much money will there be after 5 years (in ₹)?
3. 3.Sneha has ₹300. In a piggy bank it stays ₹300. In a bank at 7% simple interest per year, how many rupees more will Sneha have after 3 years?
4. 4.Sneha keeps ₹1000 in a bank at 10% simple interest per year. How many rupees of interest does it earn in 2 years?
5. 5.Kavya keeps ₹1300 in a bank at 10% simple interest per year. How much money will there be after 2 years (in ₹)?
6. 6.Aarav keeps ₹200 in a bank. After 1 year the simple interest is ₹12. What is the rate of interest per year (in %)?
7. 7.Karan keeps ₹600 in a bank. After 1 year the simple interest is ₹48. What is the rate of interest per year (in %)?
8. 8.Riya keeps ₹600 in a bank at 10% simple interest per year. How many rupees of interest does it earn in 1 year?
9. 9.Diya keeps ₹600 in a bank. After 3 years the simple interest is ₹162. What is the rate of interest per year (in %)?
10. 10.Pooja has ₹1100. In a piggy bank it stays ₹1100. In a bank at 5% simple interest per year, how many rupees more will Pooja have after 5 years?
11. 11.Vivaan keeps ₹1000 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 5 years?
12. 12.Ananya keeps ₹1400 in a bank at 5% simple interest per year. How much money will there be after 1 year (in ₹)?
13. 13.Kavya keeps ₹600 in a bank at 6% simple interest per year. How many rupees of interest does it earn in 4 years?
14. 14.₹600 earns 4% simple interest per year. In how many years will the interest be ₹24?
15. 15.Tara keeps ₹1100 in a bank at 10% simple interest per year. How much money will there be after 4 years (in ₹)?
16. 16.Manav has ₹200. In a piggy bank it stays ₹200. In a bank at 3% simple interest per year, how many rupees more will Manav have after 5 years?
17. 17.Arjun keeps ₹900 in a bank at 9% simple interest per year. How much money will there be after 2 years (in ₹)?
18. 18.Aarav keeps ₹1400 in a bank. After 1 year the simple interest is ₹28. What is the rate of interest per year (in %)?
19. 19.Ishaan keeps ₹1800 in a bank. After 2 years the simple interest is ₹324. What is the rate of interest per year (in %)?
20. 20.₹1600 earns 7% simple interest per year. In how many years will the interest be ₹336?
21. 21.Riya keeps ₹1700 in a bank at 9% simple interest per year. How much money will there be after 1 year (in ₹)?
22. 22.Arjun keeps ₹200 in a bank. After 1 year the simple interest is ₹8. What is the rate of interest per year (in %)?
23. 23.Isha keeps ₹200 in a bank. After 5 years the simple interest is ₹40. What is the rate of interest per year (in %)?
24. 24.Ananya has ₹400. In a piggy bank it stays ₹400. In a bank at 4% simple interest per year, how many rupees more will Ananya have after 2 years?
25. 25.Karan keeps ₹1400 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 1 year?
26. 26.Aarav has ₹500. In a piggy bank it stays ₹500. In a bank at 9% simple interest per year, how many rupees more will Aarav have after 3 years?
27. 27.Rohan keeps ₹100 in a bank. After 5 years the simple interest is ₹35. What is the rate of interest per year (in %)?
28. 28.Saanvi keeps ₹1300 in a bank. After 1 year the simple interest is ₹130. What is the rate of interest per year (in %)?
29. 29.₹400 earns 4% simple interest per year. In how many years will the interest be ₹32?
30. 30.Meera has ₹1200. In a piggy bank it stays ₹1200. In a bank at 7% simple interest per year, how many rupees more will Meera have after 1 year?
31. 31.₹900 earns 9% simple interest per year. In how many years will the interest be ₹405?
32. 32.Kabir keeps ₹1100 in a bank at 9% simple interest per year. How much money will there be after 3 years (in ₹)?
33. 33.Nisha has ₹1000. In a piggy bank it stays ₹1000. In a bank at 3% simple interest per year, how many rupees more will Nisha have after 2 years?
34. 34.Rahul keeps ₹1300 in a bank at 7% simple interest per year. How much money will there be after 4 years (in ₹)?
35. 35.₹100 earns 8% simple interest per year. In how many years will the interest be ₹24?
36. 36.Rahul keeps ₹1600 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 5 years?
37. 37.Meera keeps ₹800 in a bank. After 3 years the simple interest is ₹120. What is the rate of interest per year (in %)?
38. 38.Meera keeps ₹700 in a bank at 8% simple interest per year. How much money will there be after 4 years (in ₹)?
39. 39.Saanvi keeps ₹1000 in a bank at 6% simple interest per year. How many rupees of interest does it earn in 3 years?
40. 40.Ishaan keeps ₹1900 in a bank at 4% simple interest per year. How much money will there be after 2 years (in ₹)?

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