Simple Interest Worksheet for Kids

Money maths lesson 23: Simple interest · Set 254 · 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.₹1000 earns 3% simple interest per year. In how many years will the interest be ₹150?
2. 2.Aditya keeps ₹1300 in a bank. After 1 year the simple interest is ₹91. What is the rate of interest per year (in %)?
3. 3.₹800 earns 3% simple interest per year. In how many years will the interest be ₹48?
4. 4.Kavya has ₹1500. In a piggy bank it stays ₹1500. In a bank at 3% simple interest per year, how many rupees more will Kavya have after 4 years?
5. 5.Zoya keeps ₹1000 in a bank. After 5 years the simple interest is ₹200. What is the rate of interest per year (in %)?
6. 6.Rohan keeps ₹900 in a bank. After 4 years the simple interest is ₹360. What is the rate of interest per year (in %)?
7. 7.₹1700 earns 3% simple interest per year. In how many years will the interest be ₹51?
8. 8.Saanvi keeps ₹1600 in a bank at 9% simple interest per year. How much money will there be after 2 years (in ₹)?
9. 9.Diya has ₹1400. In a piggy bank it stays ₹1400. In a bank at 6% simple interest per year, how many rupees more will Diya have after 5 years?
10. 10.Diya has ₹800. In a piggy bank it stays ₹800. In a bank at 6% simple interest per year, how many rupees more will Diya have after 3 years?
11. 11.Tara keeps ₹1200 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 1 year?
12. 12.Ishaan keeps ₹100 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 2 years?
13. 13.Ishaan keeps ₹1400 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 3 years?
14. 14.₹1800 earns 7% simple interest per year. In how many years will the interest be ₹378?
15. 15.Rahul keeps ₹100 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 2 years?
16. 16.Tara keeps ₹500 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 1 year?
17. 17.Kabir keeps ₹500 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 1 year?
18. 18.Gurpreet keeps ₹600 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 1 year?
19. 19.Arjun has ₹1000. In a piggy bank it stays ₹1000. In a bank at 2% simple interest per year, how many rupees more will Arjun have after 5 years?
20. 20.₹1100 earns 6% simple interest per year. In how many years will the interest be ₹66?
21. 21.Diya keeps ₹900 in a bank at 6% simple interest per year. How much money will there be after 1 year (in ₹)?
22. 22.Arjun has ₹1100. In a piggy bank it stays ₹1100. In a bank at 4% simple interest per year, how many rupees more will Arjun have after 5 years?
23. 23.₹1700 earns 4% simple interest per year. In how many years will the interest be ₹340?
24. 24.Kavya has ₹1600. In a piggy bank it stays ₹1600. In a bank at 3% simple interest per year, how many rupees more will Kavya have after 1 year?
25. 25.Pooja keeps ₹1600 in a bank. After 3 years the simple interest is ₹480. What is the rate of interest per year (in %)?
26. 26.Nisha keeps ₹1300 in a bank at 7% simple interest per year. How many rupees of interest does it earn in 3 years?
27. 27.Ishaan keeps ₹600 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 5 years?
28. 28.Isha keeps ₹1700 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 5 years?
29. 29.Kabir has ₹600. In a piggy bank it stays ₹600. In a bank at 9% simple interest per year, how many rupees more will Kabir have after 4 years?
30. 30.Sneha keeps ₹400 in a bank at 4% simple interest per year. How much money will there be after 4 years (in ₹)?
31. 31.Rohan keeps ₹500 in a bank. After 3 years the simple interest is ₹90. What is the rate of interest per year (in %)?
32. 32.₹700 earns 6% simple interest per year. In how many years will the interest be ₹42?
33. 33.₹300 earns 9% simple interest per year. In how many years will the interest be ₹81?
34. 34.Manav keeps ₹1000 in a bank at 9% simple interest per year. How much money will there be after 1 year (in ₹)?
35. 35.Tara keeps ₹100 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 4 years?
36. 36.₹1300 earns 3% simple interest per year. In how many years will the interest be ₹39?
37. 37.Diya has ₹1500. In a piggy bank it stays ₹1500. In a bank at 8% simple interest per year, how many rupees more will Diya have after 5 years?
38. 38.Ishaan keeps ₹1100 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 2 years?
39. 39.Dev keeps ₹800 in a bank at 6% simple interest per year. How many rupees of interest does it earn in 5 years?
40. 40.Nisha keeps ₹1100 in a bank at 8% simple interest per year. How much money will there be after 1 year (in ₹)?

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