Simple Interest Worksheet for Kids

Money maths lesson 23: Simple interest · Set 37 · 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.Manav keeps ₹400 in a bank at 8% simple interest per year. How many rupees of interest does it earn in 5 years?
2. 2.Saanvi keeps ₹400 in a bank at 6% simple interest per year. How many rupees of interest does it earn in 4 years?
3. 3.Arjun keeps ₹800 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 2 years?
4. 4.Isha has ₹800. In a piggy bank it stays ₹800. In a bank at 7% simple interest per year, how many rupees more will Isha have after 5 years?
5. 5.₹900 earns 2% simple interest per year. In how many years will the interest be ₹54?
6. 6.Meera has ₹800. In a piggy bank it stays ₹800. In a bank at 9% simple interest per year, how many rupees more will Meera have after 3 years?
7. 7.Ishaan has ₹400. In a piggy bank it stays ₹400. In a bank at 2% simple interest per year, how many rupees more will Ishaan have after 5 years?
8. 8.Dev keeps ₹200 in a bank at 6% simple interest per year. How many rupees of interest does it earn in 4 years?
9. 9.Aditya has ₹2000. In a piggy bank it stays ₹2000. In a bank at 2% simple interest per year, how many rupees more will Aditya have after 4 years?
10. 10.Lakshmi keeps ₹700 in a bank at 2% simple interest per year. How much money will there be after 3 years (in ₹)?
11. 11.₹1000 earns 9% simple interest per year. In how many years will the interest be ₹450?
12. 12.Joseph keeps ₹1600 in a bank. After 1 year the simple interest is ₹96. What is the rate of interest per year (in %)?
13. 13.Pooja has ₹1800. In a piggy bank it stays ₹1800. In a bank at 9% simple interest per year, how many rupees more will Pooja have after 1 year?
14. 14.Saanvi has ₹200. In a piggy bank it stays ₹200. In a bank at 2% simple interest per year, how many rupees more will Saanvi have after 5 years?
15. 15.Priya keeps ₹500 in a bank. After 4 years the simple interest is ₹140. What is the rate of interest per year (in %)?
16. 16.Joseph keeps ₹400 in a bank. After 1 year the simple interest is ₹12. What is the rate of interest per year (in %)?
17. 17.Aarav keeps ₹800 in a bank. After 1 year the simple interest is ₹72. What is the rate of interest per year (in %)?
18. 18.Diya keeps ₹100 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 4 years?
19. 19.Kabir keeps ₹600 in a bank at 8% simple interest per year. How many rupees of interest does it earn in 4 years?
20. 20.Saanvi keeps ₹1700 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 1 year?
21. 21.Rahul keeps ₹1500 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 4 years?
22. 22.Vivaan keeps ₹600 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 3 years?
23. 23.Priya keeps ₹1800 in a bank at 7% simple interest per year. How much money will there be after 2 years (in ₹)?
24. 24.Tara keeps ₹500 in a bank. After 1 year the simple interest is ₹10. What is the rate of interest per year (in %)?
25. 25.Tara keeps ₹500 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 1 year?
26. 26.Riya keeps ₹800 in a bank at 3% simple interest per year. How much money will there be after 3 years (in ₹)?
27. 27.₹1100 earns 2% simple interest per year. In how many years will the interest be ₹110?
28. 28.Farhan has ₹100. In a piggy bank it stays ₹100. In a bank at 4% simple interest per year, how many rupees more will Farhan have after 1 year?
29. 29.Farhan keeps ₹1100 in a bank at 4% simple interest per year. How much money will there be after 3 years (in ₹)?
30. 30.Arjun keeps ₹1600 in a bank. After 4 years the simple interest is ₹192. What is the rate of interest per year (in %)?
31. 31.Arjun has ₹100. In a piggy bank it stays ₹100. In a bank at 2% simple interest per year, how many rupees more will Arjun have after 1 year?
32. 32.₹1800 earns 3% simple interest per year. In how many years will the interest be ₹270?
33. 33.₹600 earns 7% simple interest per year. In how many years will the interest be ₹126?
34. 34.Rohan has ₹500. In a piggy bank it stays ₹500. In a bank at 8% simple interest per year, how many rupees more will Rohan have after 4 years?
35. 35.Vivaan keeps ₹1800 in a bank at 7% simple interest per year. How much money will there be after 3 years (in ₹)?
36. 36.Ishaan keeps ₹600 in a bank. After 1 year the simple interest is ₹42. What is the rate of interest per year (in %)?
37. 37.Aarav has ₹200. In a piggy bank it stays ₹200. In a bank at 2% simple interest per year, how many rupees more will Aarav have after 3 years?
38. 38.Riya has ₹800. In a piggy bank it stays ₹800. In a bank at 3% simple interest per year, how many rupees more will Riya have after 5 years?
39. 39.Joseph has ₹1100. In a piggy bank it stays ₹1100. In a bank at 4% simple interest per year, how many rupees more will Joseph have after 5 years?
40. 40.Aditya keeps ₹400 in a bank at 9% simple interest per year. How much money will there be after 4 years (in ₹)?

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