Simple Interest Worksheet for Kids

Money maths lesson 23: Simple interest · Set 84 · 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 ₹300 in a bank at 5% simple interest per year. How much money will there be after 5 years (in ₹)?
2. 2.Ananya keeps ₹1700 in a bank. After 3 years the simple interest is ₹306. What is the rate of interest per year (in %)?
3. 3.Diya keeps ₹800 in a bank. After 5 years the simple interest is ₹320. What is the rate of interest per year (in %)?
4. 4.Gurpreet keeps ₹300 in a bank at 4% simple interest per year. How much money will there be after 2 years (in ₹)?
5. 5.Ishaan keeps ₹300 in a bank at 4% simple interest per year. How much money will there be after 2 years (in ₹)?
6. 6.Arjun keeps ₹1400 in a bank at 4% simple interest per year. How much money will there be after 1 year (in ₹)?
7. 7.Ishaan keeps ₹200 in a bank at 7% simple interest per year. How much money will there be after 3 years (in ₹)?
8. 8.Priya keeps ₹600 in a bank. After 3 years the simple interest is ₹144. What is the rate of interest per year (in %)?
9. 9.Kabir keeps ₹1300 in a bank at 9% simple interest per year. How much money will there be after 1 year (in ₹)?
10. 10.Tara keeps ₹100 in a bank. After 4 years the simple interest is ₹20. What is the rate of interest per year (in %)?
11. 11.Ishaan keeps ₹1700 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 1 year?
12. 12.Farhan has ₹1900. In a piggy bank it stays ₹1900. In a bank at 9% simple interest per year, how many rupees more will Farhan have after 4 years?
13. 13.Pooja has ₹700. In a piggy bank it stays ₹700. In a bank at 2% simple interest per year, how many rupees more will Pooja have after 1 year?
14. 14.Zoya keeps ₹100 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 3 years?
15. 15.Sneha keeps ₹1600 in a bank at 7% simple interest per year. How much money will there be after 2 years (in ₹)?
16. 16.₹1300 earns 6% simple interest per year. In how many years will the interest be ₹312?
17. 17.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 4 years?
18. 18.Manav keeps ₹1600 in a bank at 3% simple interest per year. How much money will there be after 3 years (in ₹)?
19. 19.₹800 earns 10% simple interest per year. In how many years will the interest be ₹80?
20. 20.Ananya keeps ₹1400 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 1 year?
21. 21.Kavya keeps ₹500 in a bank at 8% simple interest per year. How many rupees of interest does it earn in 4 years?
22. 22.Ishaan keeps ₹300 in a bank. After 1 year the simple interest is ₹24. What is the rate of interest per year (in %)?
23. 23.Meera keeps ₹1200 in a bank at 10% simple interest per year. How much money will there be after 3 years (in ₹)?
24. 24.Lakshmi keeps ₹100 in a bank at 9% simple interest per year. How much money will there be after 2 years (in ₹)?
25. 25.₹200 earns 10% simple interest per year. In how many years will the interest be ₹100?
26. 26.₹1900 earns 3% simple interest per year. In how many years will the interest be ₹57?
27. 27.Karan keeps ₹1500 in a bank at 3% simple interest per year. How much money will there be after 1 year (in ₹)?
28. 28.Joseph has ₹1900. In a piggy bank it stays ₹1900. In a bank at 4% simple interest per year, how many rupees more will Joseph have after 2 years?
29. 29.Kavya keeps ₹1600 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 2 years?
30. 30.Dev has ₹1000. In a piggy bank it stays ₹1000. In a bank at 6% simple interest per year, how many rupees more will Dev have after 4 years?
31. 31.Dev keeps ₹1400 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 2 years?
32. 32.Sneha keeps ₹2000 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 2 years?
33. 33.Ananya keeps ₹800 in a bank. After 4 years the simple interest is ₹128. What is the rate of interest per year (in %)?
34. 34.Rohan has ₹1200. In a piggy bank it stays ₹1200. In a bank at 2% simple interest per year, how many rupees more will Rohan have after 4 years?
35. 35.Isha keeps ₹500 in a bank at 3% simple interest per year. How much money will there be after 3 years (in ₹)?
36. 36.Ishaan keeps ₹1700 in a bank. After 5 years the simple interest is ₹850. What is the rate of interest per year (in %)?
37. 37.Joseph has ₹700. In a piggy bank it stays ₹700. In a bank at 10% simple interest per year, how many rupees more will Joseph have after 2 years?
38. 38.Ishaan keeps ₹1600 in a bank at 10% simple interest per year. How much money will there be after 5 years (in ₹)?
39. 39.Vivaan keeps ₹400 in a bank. After 1 year the simple interest is ₹12. What is the rate of interest per year (in %)?
40. 40.Gurpreet keeps ₹500 in a bank at 2% 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