Simple Interest Worksheet for Kids

Money maths lesson 23: Simple interest · Set 155 · 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 ₹1200 in a bank at 7% simple interest per year. How much money will there be after 1 year (in ₹)?
2. 2.Isha keeps ₹500 in a bank at 5% simple interest per year. How much money will there be after 3 years (in ₹)?
3. 3.Nisha keeps ₹1100 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 1 year?
4. 4.Ananya keeps ₹1100 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 2 years?
5. 5.₹400 earns 2% simple interest per year. In how many years will the interest be ₹32?
6. 6.Joseph keeps ₹1900 in a bank at 6% simple interest per year. How much money will there be after 1 year (in ₹)?
7. 7.Vivaan has ₹700. In a piggy bank it stays ₹700. In a bank at 3% simple interest per year, how many rupees more will Vivaan have after 5 years?
8. 8.Zoya keeps ₹100 in a bank. After 5 years the simple interest is ₹15. What is the rate of interest per year (in %)?
9. 9.Farhan has ₹200. In a piggy bank it stays ₹200. In a bank at 3% simple interest per year, how many rupees more will Farhan have after 4 years?
10. 10.Rohan keeps ₹2000 in a bank at 7% simple interest per year. How many rupees of interest does it earn in 1 year?
11. 11.₹1300 earns 6% simple interest per year. In how many years will the interest be ₹390?
12. 12.Riya keeps ₹1000 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 4 years?
13. 13.Dev keeps ₹400 in a bank at 7% simple interest per year. How much money will there be after 4 years (in ₹)?
14. 14.Arjun keeps ₹2000 in a bank at 10% simple interest per year. How much money will there be after 3 years (in ₹)?
15. 15.Ishaan keeps ₹800 in a bank at 6% simple interest per year. How many rupees of interest does it earn in 4 years?
16. 16.₹1900 earns 10% simple interest per year. In how many years will the interest be ₹570?
17. 17.₹300 earns 2% simple interest per year. In how many years will the interest be ₹18?
18. 18.Kabir has ₹1500. In a piggy bank it stays ₹1500. In a bank at 3% simple interest per year, how many rupees more will Kabir have after 1 year?
19. 19.Isha keeps ₹1800 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 3 years?
20. 20.Saanvi keeps ₹1500 in a bank. After 2 years the simple interest is ₹60. What is the rate of interest per year (in %)?
21. 21.Lakshmi keeps ₹1500 in a bank at 5% simple interest per year. How much money will there be after 3 years (in ₹)?
22. 22.₹1700 earns 9% simple interest per year. In how many years will the interest be ₹153?
23. 23.Diya keeps ₹1300 in a bank at 3% simple interest per year. How much money will there be after 4 years (in ₹)?
24. 24.Isha keeps ₹300 in a bank at 10% simple interest per year. How much money will there be after 4 years (in ₹)?
25. 25.₹800 earns 10% simple interest per year. In how many years will the interest be ₹240?
26. 26.Karan keeps ₹1600 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 2 years?
27. 27.Diya keeps ₹100 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 4 years?
28. 28.Ishaan has ₹1000. In a piggy bank it stays ₹1000. In a bank at 3% simple interest per year, how many rupees more will Ishaan have after 1 year?
29. 29.Isha keeps ₹1500 in a bank at 8% simple interest per year. How much money will there be after 2 years (in ₹)?
30. 30.Isha keeps ₹1600 in a bank at 10% simple interest per year. How many rupees of interest does it earn in 4 years?
31. 31.Zoya keeps ₹1000 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 2 years?
32. 32.Isha keeps ₹700 in a bank. After 4 years the simple interest is ₹168. What is the rate of interest per year (in %)?
33. 33.Arjun has ₹600. In a piggy bank it stays ₹600. In a bank at 10% simple interest per year, how many rupees more will Arjun have after 3 years?
34. 34.Sneha keeps ₹100 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 1 year?
35. 35.Rohan keeps ₹600 in a bank. After 1 year the simple interest is ₹12. What is the rate of interest per year (in %)?
36. 36.Kabir has ₹1800. In a piggy bank it stays ₹1800. In a bank at 2% simple interest per year, how many rupees more will Kabir have after 1 year?
37. 37.Dev keeps ₹600 in a bank. After 1 year the simple interest is ₹24. What is the rate of interest per year (in %)?
38. 38.Vivaan keeps ₹1200 in a bank at 10% simple interest per year. How many rupees of interest does it earn in 4 years?
39. 39.Aarav keeps ₹600 in a bank. After 5 years the simple interest is ₹210. What is the rate of interest per year (in %)?
40. 40.Aarav keeps ₹900 in a bank at 6% simple interest per year. How much money will there be after 3 years (in ₹)?

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