Simple Interest Worksheet for Kids

Money maths lesson 23: Simple interest · Set 233 · 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 ₹600 in a bank. After 1 year the simple interest is ₹30. What is the rate of interest per year (in %)?
2. 2.Aarav keeps ₹1100 in a bank at 5% simple interest per year. How much money will there be after 2 years (in ₹)?
3. 3.Diya keeps ₹400 in a bank at 6% simple interest per year. How many rupees of interest does it earn in 4 years?
4. 4.Rahul keeps ₹1800 in a bank. After 3 years the simple interest is ₹216. What is the rate of interest per year (in %)?
5. 5.Diya keeps ₹1100 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 1 year?
6. 6.Dev keeps ₹1100 in a bank at 9% simple interest per year. How much money will there be after 3 years (in ₹)?
7. 7.Ishaan keeps ₹1900 in a bank. After 3 years the simple interest is ₹114. What is the rate of interest per year (in %)?
8. 8.₹1100 earns 2% simple interest per year. In how many years will the interest be ₹88?
9. 9.Ananya keeps ₹1000 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 1 year?
10. 10.Meera keeps ₹2000 in a bank at 7% simple interest per year. How much money will there be after 1 year (in ₹)?
11. 11.₹900 earns 5% simple interest per year. In how many years will the interest be ₹180?
12. 12.Farhan keeps ₹600 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 1 year?
13. 13.₹700 earns 3% simple interest per year. In how many years will the interest be ₹42?
14. 14.Rohan has ₹1600. In a piggy bank it stays ₹1600. In a bank at 7% simple interest per year, how many rupees more will Rohan have after 1 year?
15. 15.Rohan keeps ₹200 in a bank. After 2 years the simple interest is ₹28. What is the rate of interest per year (in %)?
16. 16.Dev has ₹1200. In a piggy bank it stays ₹1200. In a bank at 3% simple interest per year, how many rupees more will Dev have after 1 year?
17. 17.Ananya keeps ₹500 in a bank at 5% simple interest per year. How much money will there be after 5 years (in ₹)?
18. 18.₹400 earns 4% simple interest per year. In how many years will the interest be ₹16?
19. 19.Rohan has ₹1900. In a piggy bank it stays ₹1900. In a bank at 10% simple interest per year, how many rupees more will Rohan have after 3 years?
20. 20.Manav has ₹1600. In a piggy bank it stays ₹1600. In a bank at 2% simple interest per year, how many rupees more will Manav have after 3 years?
21. 21.Ishaan keeps ₹1800 in a bank at 9% simple interest per year. How much money will there be after 5 years (in ₹)?
22. 22.Gurpreet keeps ₹300 in a bank. After 5 years the simple interest is ₹120. What is the rate of interest per year (in %)?
23. 23.Aarav keeps ₹1600 in a bank. After 2 years the simple interest is ₹256. What is the rate of interest per year (in %)?
24. 24.₹200 earns 3% simple interest per year. In how many years will the interest be ₹6?
25. 25.Ishaan keeps ₹900 in a bank. After 5 years the simple interest is ₹315. What is the rate of interest per year (in %)?
26. 26.Aditya has ₹500. In a piggy bank it stays ₹500. In a bank at 2% simple interest per year, how many rupees more will Aditya have after 2 years?
27. 27.Saanvi keeps ₹900 in a bank. After 4 years the simple interest is ₹180. What is the rate of interest per year (in %)?
28. 28.Kabir keeps ₹300 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 5 years?
29. 29.Vivaan has ₹900. In a piggy bank it stays ₹900. In a bank at 9% simple interest per year, how many rupees more will Vivaan have after 4 years?
30. 30.Zoya keeps ₹100 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 1 year?
31. 31.Sneha keeps ₹400 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 4 years?
32. 32.Isha keeps ₹400 in a bank. After 3 years the simple interest is ₹72. What is the rate of interest per year (in %)?
33. 33.Lakshmi keeps ₹800 in a bank at 7% simple interest per year. How much money will there be after 5 years (in ₹)?
34. 34.Kabir keeps ₹100 in a bank. After 4 years the simple interest is ₹20. What is the rate of interest per year (in %)?
35. 35.Rohan has ₹100. In a piggy bank it stays ₹100. In a bank at 5% simple interest per year, how many rupees more will Rohan have after 1 year?
36. 36.Kabir keeps ₹1300 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 3 years?
37. 37.Gurpreet keeps ₹500 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 3 years?
38. 38.Zoya has ₹1600. In a piggy bank it stays ₹1600. In a bank at 7% simple interest per year, how many rupees more will Zoya have after 4 years?
39. 39.Aditya keeps ₹500 in a bank at 9% simple interest per year. How much money will there be after 2 years (in ₹)?
40. 40.Karan keeps ₹100 in a bank at 6% simple interest per year. How many rupees of interest does it earn in 3 years?

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