Simple Interest Worksheet for Kids

Money maths lesson 23: Simple interest · Set 137 · 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 ₹600. In a piggy bank it stays ₹600. In a bank at 7% simple interest per year, how many rupees more will Ananya have after 4 years?
2. 2.Zoya keeps ₹300 in a bank at 6% simple interest per year. How much money will there be after 4 years (in ₹)?
3. 3.Aarav keeps ₹900 in a bank. After 4 years the simple interest is ₹252. What is the rate of interest per year (in %)?
4. 4.₹800 earns 6% simple interest per year. In how many years will the interest be ₹144?
5. 5.Tara keeps ₹1600 in a bank. After 2 years the simple interest is ₹192. What is the rate of interest per year (in %)?
6. 6.Gurpreet keeps ₹200 in a bank at 6% simple interest per year. How many rupees of interest does it earn in 2 years?
7. 7.Karan keeps ₹500 in a bank. After 2 years the simple interest is ₹30. What is the rate of interest per year (in %)?
8. 8.Saanvi keeps ₹100 in a bank. After 4 years the simple interest is ₹40. What is the rate of interest per year (in %)?
9. 9.Arjun has ₹300. In a piggy bank it stays ₹300. In a bank at 6% simple interest per year, how many rupees more will Arjun have after 1 year?
10. 10.Lakshmi keeps ₹100 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 3 years?
11. 11.Riya keeps ₹700 in a bank at 10% simple interest per year. How much money will there be after 4 years (in ₹)?
12. 12.Rahul keeps ₹1100 in a bank. After 5 years the simple interest is ₹220. What is the rate of interest per year (in %)?
13. 13.Dev keeps ₹200 in a bank at 5% simple interest per year. How much money will there be after 2 years (in ₹)?
14. 14.Saanvi keeps ₹700 in a bank at 6% simple interest per year. How many rupees of interest does it earn in 1 year?
15. 15.Rahul keeps ₹600 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 4 years?
16. 16.Rohan has ₹600. In a piggy bank it stays ₹600. In a bank at 7% simple interest per year, how many rupees more will Rohan have after 2 years?
17. 17.Diya keeps ₹300 in a bank. After 5 years the simple interest is ₹60. What is the rate of interest per year (in %)?
18. 18.Ananya keeps ₹1700 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 1 year?
19. 19.Rahul keeps ₹1600 in a bank at 6% simple interest per year. How many rupees of interest does it earn in 3 years?
20. 20.Arjun keeps ₹200 in a bank at 4% simple interest per year. How much money will there be after 3 years (in ₹)?
21. 21.Isha keeps ₹500 in a bank at 8% simple interest per year. How many rupees of interest does it earn in 3 years?
22. 22.Ishaan has ₹1000. In a piggy bank it stays ₹1000. In a bank at 9% simple interest per year, how many rupees more will Ishaan have after 4 years?
23. 23.Ananya keeps ₹1200 in a bank. After 5 years the simple interest is ₹180. What is the rate of interest per year (in %)?
24. 24.Kavya keeps ₹400 in a bank. After 5 years the simple interest is ₹40. What is the rate of interest per year (in %)?
25. 25.Nisha keeps ₹200 in a bank at 2% simple interest per year. How much money will there be after 1 year (in ₹)?
26. 26.Diya has ₹1200. In a piggy bank it stays ₹1200. In a bank at 2% simple interest per year, how many rupees more will Diya have after 3 years?
27. 27.Rohan keeps ₹1100 in a bank. After 5 years the simple interest is ₹110. What is the rate of interest per year (in %)?
28. 28.Vivaan keeps ₹100 in a bank at 2% simple interest per year. How much money will there be after 3 years (in ₹)?
29. 29.Aarav keeps ₹1300 in a bank at 10% simple interest per year. How much money will there be after 5 years (in ₹)?
30. 30.₹1500 earns 4% simple interest per year. In how many years will the interest be ₹60?
31. 31.Priya keeps ₹2000 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 3 years?
32. 32.₹100 earns 5% simple interest per year. In how many years will the interest be ₹15?
33. 33.Karan keeps ₹1000 in a bank at 9% simple interest per year. How much money will there be after 1 year (in ₹)?
34. 34.₹600 earns 4% simple interest per year. In how many years will the interest be ₹24?
35. 35.Priya keeps ₹1100 in a bank at 10% simple interest per year. How much money will there be after 4 years (in ₹)?
36. 36.Karan keeps ₹100 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 2 years?
37. 37.Zoya has ₹2000. In a piggy bank it stays ₹2000. In a bank at 10% simple interest per year, how many rupees more will Zoya have after 1 year?
38. 38.₹1500 earns 9% simple interest per year. In how many years will the interest be ₹135?
39. 39.Saanvi keeps ₹2000 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 5 years?
40. 40.Zoya has ₹100. In a piggy bank it stays ₹100. In a bank at 3% simple interest per year, how many rupees more will Zoya have after 5 years?

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