Simple Interest Worksheet for Kids

Money maths lesson 23: Simple interest · Set 6 · 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.Joseph keeps ₹1200 in a bank at 7% simple interest per year. How much money will there be after 5 years (in ₹)?
2. 2.Manav keeps ₹700 in a bank at 8% simple interest per year. How many rupees of interest does it earn in 5 years?
3. 3.Isha keeps ₹300 in a bank at 5% simple interest per year. How much money will there be after 4 years (in ₹)?
4. 4.Farhan keeps ₹1500 in a bank. After 3 years the simple interest is ₹360. What is the rate of interest per year (in %)?
5. 5.Riya has ₹1100. In a piggy bank it stays ₹1100. In a bank at 7% simple interest per year, how many rupees more will Riya have after 3 years?
6. 6.Lakshmi keeps ₹200 in a bank at 8% simple interest per year. How much money will there be after 3 years (in ₹)?
7. 7.Kabir keeps ₹600 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 5 years?
8. 8.Tara keeps ₹700 in a bank at 7% simple interest per year. How many rupees of interest does it earn in 5 years?
9. 9.₹1000 earns 6% simple interest per year. In how many years will the interest be ₹180?
10. 10.₹600 earns 4% simple interest per year. In how many years will the interest be ₹72?
11. 11.Isha has ₹2000. In a piggy bank it stays ₹2000. In a bank at 10% simple interest per year, how many rupees more will Isha have after 1 year?
12. 12.Kavya keeps ₹500 in a bank at 10% simple interest per year. How much money will there be after 1 year (in ₹)?
13. 13.Pooja keeps ₹300 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 4 years?
14. 14.Meera keeps ₹1300 in a bank. After 2 years the simple interest is ₹78. What is the rate of interest per year (in %)?
15. 15.Isha keeps ₹200 in a bank at 8% simple interest per year. How many rupees of interest does it earn in 2 years?
16. 16.Arjun keeps ₹900 in a bank. After 4 years the simple interest is ₹360. What is the rate of interest per year (in %)?
17. 17.Pooja keeps ₹1700 in a bank. After 1 year the simple interest is ₹119. What is the rate of interest per year (in %)?
18. 18.Lakshmi keeps ₹200 in a bank. After 1 year the simple interest is ₹12. What is the rate of interest per year (in %)?
19. 19.Karan keeps ₹1300 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 3 years?
20. 20.Ishaan keeps ₹300 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 1 year?
21. 21.Saanvi keeps ₹1600 in a bank. After 4 years the simple interest is ₹512. What is the rate of interest per year (in %)?
22. 22.Lakshmi keeps ₹1400 in a bank at 8% simple interest per year. How many rupees of interest does it earn in 3 years?
23. 23.Joseph has ₹500. In a piggy bank it stays ₹500. In a bank at 6% simple interest per year, how many rupees more will Joseph have after 2 years?
24. 24.Arjun keeps ₹200 in a bank. After 1 year the simple interest is ₹6. What is the rate of interest per year (in %)?
25. 25.Saanvi keeps ₹1100 in a bank at 2% simple interest per year. How much money will there be after 3 years (in ₹)?
26. 26.Arjun keeps ₹1500 in a bank at 2% simple interest per year. How much money will there be after 2 years (in ₹)?
27. 27.Pooja has ₹1200. In a piggy bank it stays ₹1200. In a bank at 5% simple interest per year, how many rupees more will Pooja have after 2 years?
28. 28.Aarav has ₹500. In a piggy bank it stays ₹500. In a bank at 7% simple interest per year, how many rupees more will Aarav have after 4 years?
29. 29.Saanvi has ₹100. In a piggy bank it stays ₹100. In a bank at 5% simple interest per year, how many rupees more will Saanvi have after 5 years?
30. 30.₹200 earns 7% simple interest per year. In how many years will the interest be ₹28?
31. 31.Rohan keeps ₹100 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 1 year?
32. 32.Rohan keeps ₹1900 in a bank at 2% simple interest per year. How much money will there be after 1 year (in ₹)?
33. 33.Zoya keeps ₹400 in a bank at 5% simple interest per year. How much money will there be after 5 years (in ₹)?
34. 34.Ananya has ₹1800. In a piggy bank it stays ₹1800. In a bank at 2% simple interest per year, how many rupees more will Ananya have after 5 years?
35. 35.Ishaan keeps ₹1100 in a bank at 10% simple interest per year. How much money will there be after 2 years (in ₹)?
36. 36.Farhan keeps ₹700 in a bank at 8% simple interest per year. How many rupees of interest does it earn in 2 years?
37. 37.₹1900 earns 2% simple interest per year. In how many years will the interest be ₹190?
38. 38.₹1000 earns 9% simple interest per year. In how many years will the interest be ₹360?
39. 39.Vivaan has ₹1700. In a piggy bank it stays ₹1700. In a bank at 2% simple interest per year, how many rupees more will Vivaan have after 1 year?
40. 40.Pooja keeps ₹900 in a bank at 8% simple interest per year. How much money will there be after 4 years (in ₹)?

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