Simple Interest Worksheet for Kids

Money maths lesson 23: Simple interest · Set 167 · 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.Ananya has ₹300. In a piggy bank it stays ₹300. In a bank at 3% simple interest per year, how many rupees more will Ananya have after 4 years?
2. 2.Nisha keeps ₹800 in a bank. After 3 years the simple interest is ₹72. What is the rate of interest per year (in %)?
3. 3.Gurpreet keeps ₹1800 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 5 years?
4. 4.Dev keeps ₹700 in a bank at 5% simple interest per year. How much money will there be after 1 year (in ₹)?
5. 5.Arjun keeps ₹1600 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 2 years?
6. 6.₹500 earns 2% simple interest per year. In how many years will the interest be ₹30?
7. 7.₹1700 earns 8% simple interest per year. In how many years will the interest be ₹680?
8. 8.Saanvi keeps ₹500 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 3 years?
9. 9.Sneha has ₹700. In a piggy bank it stays ₹700. In a bank at 6% simple interest per year, how many rupees more will Sneha have after 2 years?
10. 10.Meera keeps ₹100 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 4 years?
11. 11.₹1700 earns 4% simple interest per year. In how many years will the interest be ₹204?
12. 12.Tara keeps ₹800 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 4 years?
13. 13.₹2000 earns 8% simple interest per year. In how many years will the interest be ₹160?
14. 14.Kabir keeps ₹600 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 5 years?
15. 15.Riya keeps ₹300 in a bank at 5% simple interest per year. How much money will there be after 5 years (in ₹)?
16. 16.Zoya keeps ₹100 in a bank. After 2 years the simple interest is ₹18. What is the rate of interest per year (in %)?
17. 17.Priya has ₹1300. In a piggy bank it stays ₹1300. In a bank at 7% simple interest per year, how many rupees more will Priya have after 1 year?
18. 18.Isha has ₹1400. In a piggy bank it stays ₹1400. In a bank at 5% simple interest per year, how many rupees more will Isha have after 2 years?
19. 19.Tara keeps ₹100 in a bank at 8% simple interest per year. How many rupees of interest does it earn in 1 year?
20. 20.Priya keeps ₹1400 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 4 years?
21. 21.Karan keeps ₹1200 in a bank. After 3 years the simple interest is ₹180. What is the rate of interest per year (in %)?
22. 22.Aarav keeps ₹1900 in a bank. After 3 years the simple interest is ₹399. What is the rate of interest per year (in %)?
23. 23.Farhan keeps ₹1700 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 1 year?
24. 24.Rahul keeps ₹400 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 2 years?
25. 25.₹1400 earns 9% simple interest per year. In how many years will the interest be ₹504?
26. 26.Kabir keeps ₹700 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 5 years?
27. 27.Rohan keeps ₹1000 in a bank. After 3 years the simple interest is ₹90. What is the rate of interest per year (in %)?
28. 28.Pooja keeps ₹300 in a bank at 10% simple interest per year. How much money will there be after 5 years (in ₹)?
29. 29.Priya has ₹100. In a piggy bank it stays ₹100. In a bank at 3% simple interest per year, how many rupees more will Priya have after 4 years?
30. 30.Isha keeps ₹1800 in a bank at 9% simple interest per year. How much money will there be after 2 years (in ₹)?
31. 31.Priya keeps ₹400 in a bank. After 5 years the simple interest is ₹40. What is the rate of interest per year (in %)?
32. 32.Rahul keeps ₹900 in a bank at 2% simple interest per year. How much money will there be after 2 years (in ₹)?
33. 33.₹500 earns 9% simple interest per year. In how many years will the interest be ₹225?
34. 34.Arjun keeps ₹1000 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 4 years?
35. 35.Joseph keeps ₹800 in a bank. After 1 year the simple interest is ₹56. What is the rate of interest per year (in %)?
36. 36.Joseph has ₹1300. In a piggy bank it stays ₹1300. In a bank at 7% simple interest per year, how many rupees more will Joseph have after 2 years?
37. 37.Kabir has ₹1300. In a piggy bank it stays ₹1300. In a bank at 6% simple interest per year, how many rupees more will Kabir have after 5 years?
38. 38.Joseph has ₹500. In a piggy bank it stays ₹500. In a bank at 9% simple interest per year, how many rupees more will Joseph have after 4 years?
39. 39.Vivaan has ₹300. In a piggy bank it stays ₹300. In a bank at 3% simple interest per year, how many rupees more will Vivaan have after 1 year?
40. 40.Zoya keeps ₹500 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 2 years?

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