Simple Interest Worksheet for Kids

Money maths lesson 23: Simple interest · Set 156 · 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.Sneha keeps ₹1900 in a bank at 2% simple interest per year. How much money will there be after 3 years (in ₹)?
2. 2.Diya keeps ₹2000 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 4 years?
3. 3.Joseph keeps ₹2000 in a bank. After 4 years the simple interest is ₹240. What is the rate of interest per year (in %)?
4. 4.₹500 earns 7% simple interest per year. In how many years will the interest be ₹175?
5. 5.Lakshmi keeps ₹1700 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 1 year?
6. 6.Kabir keeps ₹1300 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 5 years?
7. 7.₹800 earns 8% simple interest per year. In how many years will the interest be ₹192?
8. 8.Dev keeps ₹600 in a bank. After 3 years the simple interest is ₹162. What is the rate of interest per year (in %)?
9. 9.Manav keeps ₹400 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 3 years?
10. 10.Ishaan keeps ₹1900 in a bank at 8% simple interest per year. How much money will there be after 5 years (in ₹)?
11. 11.Gurpreet keeps ₹1800 in a bank. After 5 years the simple interest is ₹270. What is the rate of interest per year (in %)?
12. 12.Dev keeps ₹300 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 1 year?
13. 13.₹500 earns 2% simple interest per year. In how many years will the interest be ₹10?
14. 14.Karan has ₹600. In a piggy bank it stays ₹600. In a bank at 4% simple interest per year, how many rupees more will Karan have after 3 years?
15. 15.Lakshmi keeps ₹600 in a bank at 5% simple interest per year. How much money will there be after 1 year (in ₹)?
16. 16.₹400 earns 4% simple interest per year. In how many years will the interest be ₹64?
17. 17.Diya keeps ₹500 in a bank. After 2 years the simple interest is ₹90. What is the rate of interest per year (in %)?
18. 18.Lakshmi keeps ₹300 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 3 years?
19. 19.Tara keeps ₹500 in a bank. After 1 year the simple interest is ₹15. What is the rate of interest per year (in %)?
20. 20.Ishaan keeps ₹1000 in a bank at 10% simple interest per year. How many rupees of interest does it earn in 2 years?
21. 21.₹300 earns 4% simple interest per year. In how many years will the interest be ₹12?
22. 22.Kabir keeps ₹1600 in a bank. After 1 year the simple interest is ₹128. What is the rate of interest per year (in %)?
23. 23.Ananya has ₹100. In a piggy bank it stays ₹100. In a bank at 3% simple interest per year, how many rupees more will Ananya have after 1 year?
24. 24.Meera keeps ₹600 in a bank at 10% simple interest per year. How much money will there be after 5 years (in ₹)?
25. 25.Ananya keeps ₹100 in a bank at 8% simple interest per year. How much money will there be after 4 years (in ₹)?
26. 26.Vivaan keeps ₹1300 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 2 years?
27. 27.Priya keeps ₹500 in a bank. After 4 years the simple interest is ₹200. What is the rate of interest per year (in %)?
28. 28.₹1000 earns 8% simple interest per year. In how many years will the interest be ₹400?
29. 29.Saanvi keeps ₹200 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 3 years?
30. 30.Isha keeps ₹500 in a bank at 8% simple interest per year. How much money will there be after 5 years (in ₹)?
31. 31.Ananya keeps ₹1100 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 5 years?
32. 32.Rohan keeps ₹1300 in a bank at 6% simple interest per year. How many rupees of interest does it earn in 3 years?
33. 33.Isha keeps ₹1100 in a bank. After 2 years the simple interest is ₹88. What is the rate of interest per year (in %)?
34. 34.Karan keeps ₹200 in a bank at 8% simple interest per year. How much money will there be after 2 years (in ₹)?
35. 35.Farhan has ₹900. In a piggy bank it stays ₹900. In a bank at 6% simple interest per year, how many rupees more will Farhan have after 2 years?
36. 36.Aarav keeps ₹1700 in a bank at 6% simple interest per year. How much money will there be after 1 year (in ₹)?
37. 37.Kabir keeps ₹2000 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 4 years?
38. 38.Dev keeps ₹100 in a bank at 2% simple interest per year. How much money will there be after 1 year (in ₹)?
39. 39.Gurpreet keeps ₹300 in a bank at 4% simple interest per year. How much money will there be after 2 years (in ₹)?
40. 40.Tara keeps ₹800 in a bank at 3% simple interest per year. How much money will there be after 1 year (in ₹)?

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