Simple Interest Worksheet for Kids

Money maths lesson 23: Simple interest · Set 211 · 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.Priya keeps ₹1400 in a bank at 3% simple interest per year. How much money will there be after 3 years (in ₹)?
2. 2.₹1300 earns 2% simple interest per year. In how many years will the interest be ₹26?
3. 3.Saanvi has ₹400. In a piggy bank it stays ₹400. In a bank at 10% simple interest per year, how many rupees more will Saanvi have after 1 year?
4. 4.Joseph keeps ₹300 in a bank. After 3 years the simple interest is ₹45. What is the rate of interest per year (in %)?
5. 5.Tara keeps ₹800 in a bank at 4% simple interest per year. How much money will there be after 3 years (in ₹)?
6. 6.Aarav keeps ₹1000 in a bank at 2% simple interest per year. How much money will there be after 3 years (in ₹)?
7. 7.Priya keeps ₹1700 in a bank at 9% simple interest per year. How much money will there be after 2 years (in ₹)?
8. 8.Ananya keeps ₹1800 in a bank at 5% simple interest per year. How much money will there be after 2 years (in ₹)?
9. 9.Aditya keeps ₹1300 in a bank at 8% simple interest per year. How many rupees of interest does it earn in 4 years?
10. 10.Dev keeps ₹1000 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 2 years?
11. 11.₹800 earns 3% simple interest per year. In how many years will the interest be ₹24?
12. 12.Rohan keeps ₹1000 in a bank at 7% simple interest per year. How much money will there be after 2 years (in ₹)?
13. 13.Farhan keeps ₹1800 in a bank. After 5 years the simple interest is ₹360. What is the rate of interest per year (in %)?
14. 14.₹2000 earns 4% simple interest per year. In how many years will the interest be ₹160?
15. 15.Priya has ₹800. In a piggy bank it stays ₹800. In a bank at 4% simple interest per year, how many rupees more will Priya have after 4 years?
16. 16.Pooja keeps ₹400 in a bank at 6% simple interest per year. How much money will there be after 1 year (in ₹)?
17. 17.Manav has ₹1700. In a piggy bank it stays ₹1700. In a bank at 7% simple interest per year, how many rupees more will Manav have after 2 years?
18. 18.Pooja keeps ₹600 in a bank at 8% simple interest per year. How many rupees of interest does it earn in 3 years?
19. 19.Zoya keeps ₹2000 in a bank at 3% simple interest per year. How much money will there be after 3 years (in ₹)?
20. 20.Arjun keeps ₹1600 in a bank at 5% simple interest per year. How much money will there be after 3 years (in ₹)?
21. 21.₹900 earns 8% simple interest per year. In how many years will the interest be ₹72?
22. 22.Nisha keeps ₹1100 in a bank at 9% simple interest per year. How much money will there be after 2 years (in ₹)?
23. 23.Zoya keeps ₹1600 in a bank at 7% simple interest per year. How much money will there be after 1 year (in ₹)?
24. 24.Riya keeps ₹800 in a bank. After 5 years the simple interest is ₹360. What is the rate of interest per year (in %)?
25. 25.Lakshmi keeps ₹200 in a bank. After 4 years the simple interest is ₹16. What is the rate of interest per year (in %)?
26. 26.Saanvi keeps ₹800 in a bank at 7% simple interest per year. How much money will there be after 2 years (in ₹)?
27. 27.Diya keeps ₹1200 in a bank. After 2 years the simple interest is ₹72. What is the rate of interest per year (in %)?
28. 28.Zoya keeps ₹1300 in a bank at 6% simple interest per year. How many rupees of interest does it earn in 3 years?
29. 29.Ishaan keeps ₹1100 in a bank. After 4 years the simple interest is ₹308. What is the rate of interest per year (in %)?
30. 30.Manav keeps ₹1400 in a bank at 5% simple interest per year. How much money will there be after 2 years (in ₹)?
31. 31.Diya has ₹1000. In a piggy bank it stays ₹1000. In a bank at 10% simple interest per year, how many rupees more will Diya have after 2 years?
32. 32.₹100 earns 4% simple interest per year. In how many years will the interest be ₹4?
33. 33.Karan keeps ₹1900 in a bank. After 5 years the simple interest is ₹380. What is the rate of interest per year (in %)?
34. 34.Kavya keeps ₹1300 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 5 years?
35. 35.Joseph has ₹500. In a piggy bank it stays ₹500. In a bank at 8% simple interest per year, how many rupees more will Joseph have after 1 year?
36. 36.Diya keeps ₹1100 in a bank at 4% simple interest per year. How much money will there be after 3 years (in ₹)?
37. 37.₹1600 earns 6% simple interest per year. In how many years will the interest be ₹480?
38. 38.Karan has ₹100. In a piggy bank it stays ₹100. In a bank at 8% simple interest per year, how many rupees more will Karan have after 1 year?
39. 39.Dev keeps ₹1500 in a bank at 5% simple interest per year. How much money will there be after 2 years (in ₹)?
40. 40.₹300 earns 10% simple interest per year. In how many years will the interest be ₹120?

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