Simple Interest Worksheet for Kids

Money maths lesson 23: Simple interest · Set 63 · 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.Ishaan has ₹1100. In a piggy bank it stays ₹1100. In a bank at 6% simple interest per year, how many rupees more will Ishaan have after 2 years?
2. 2.Ishaan keeps ₹1900 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 2 years?
3. 3.₹100 earns 9% simple interest per year. In how many years will the interest be ₹18?
4. 4.Vivaan keeps ₹600 in a bank at 3% simple interest per year. How much money will there be after 1 year (in ₹)?
5. 5.Dev keeps ₹1300 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 2 years?
6. 6.Ananya keeps ₹300 in a bank at 4% simple interest per year. How much money will there be after 3 years (in ₹)?
7. 7.Nisha keeps ₹1800 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 4 years?
8. 8.Kavya keeps ₹300 in a bank. After 5 years the simple interest is ₹45. What is the rate of interest per year (in %)?
9. 9.Aditya keeps ₹2000 in a bank at 6% simple interest per year. How much money will there be after 1 year (in ₹)?
10. 10.Rohan has ₹1100. In a piggy bank it stays ₹1100. In a bank at 3% simple interest per year, how many rupees more will Rohan have after 1 year?
11. 11.Farhan keeps ₹2000 in a bank at 3% simple interest per year. How much money will there be after 1 year (in ₹)?
12. 12.Aditya keeps ₹1700 in a bank. After 2 years the simple interest is ₹170. What is the rate of interest per year (in %)?
13. 13.Aditya keeps ₹1400 in a bank at 6% simple interest per year. How many rupees of interest does it earn in 3 years?
14. 14.Joseph keeps ₹400 in a bank at 8% simple interest per year. How many rupees of interest does it earn in 4 years?
15. 15.Manav has ₹1300. In a piggy bank it stays ₹1300. In a bank at 3% simple interest per year, how many rupees more will Manav have after 5 years?
16. 16.Priya keeps ₹1700 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 2 years?
17. 17.Nisha has ₹1500. In a piggy bank it stays ₹1500. In a bank at 2% simple interest per year, how many rupees more will Nisha have after 1 year?
18. 18.Farhan keeps ₹800 in a bank at 8% simple interest per year. How many rupees of interest does it earn in 1 year?
19. 19.Dev keeps ₹1000 in a bank at 4% simple interest per year. How much money will there be after 1 year (in ₹)?
20. 20.Dev has ₹500. In a piggy bank it stays ₹500. In a bank at 10% simple interest per year, how many rupees more will Dev have after 3 years?
21. 21.Isha has ₹300. In a piggy bank it stays ₹300. In a bank at 3% simple interest per year, how many rupees more will Isha have after 3 years?
22. 22.Diya has ₹1700. In a piggy bank it stays ₹1700. In a bank at 10% simple interest per year, how many rupees more will Diya have after 3 years?
23. 23.Farhan keeps ₹1000 in a bank at 7% simple interest per year. How many rupees of interest does it earn in 3 years?
24. 24.Riya keeps ₹400 in a bank at 10% simple interest per year. How many rupees of interest does it earn in 3 years?
25. 25.Rohan keeps ₹1500 in a bank at 9% simple interest per year. How much money will there be after 2 years (in ₹)?
26. 26.₹100 earns 4% simple interest per year. In how many years will the interest be ₹16?
27. 27.Farhan keeps ₹1800 in a bank. After 4 years the simple interest is ₹576. What is the rate of interest per year (in %)?
28. 28.Ananya keeps ₹400 in a bank at 7% simple interest per year. How many rupees of interest does it earn in 1 year?
29. 29.Tara keeps ₹1500 in a bank at 10% simple interest per year. How much money will there be after 5 years (in ₹)?
30. 30.Isha keeps ₹2000 in a bank at 8% simple interest per year. How much money will there be after 1 year (in ₹)?
31. 31.Aditya keeps ₹2000 in a bank at 8% simple interest per year. How many rupees of interest does it earn in 5 years?
32. 32.Ananya keeps ₹1000 in a bank. After 3 years the simple interest is ₹240. What is the rate of interest per year (in %)?
33. 33.Ishaan has ₹300. In a piggy bank it stays ₹300. In a bank at 6% simple interest per year, how many rupees more will Ishaan have after 3 years?
34. 34.Ishaan keeps ₹1400 in a bank at 4% simple interest per year. How much money will there be after 1 year (in ₹)?
35. 35.Aarav keeps ₹600 in a bank. After 5 years the simple interest is ₹120. What is the rate of interest per year (in %)?
36. 36.Isha has ₹1600. In a piggy bank it stays ₹1600. In a bank at 5% simple interest per year, how many rupees more will Isha have after 1 year?
37. 37.Sneha has ₹200. In a piggy bank it stays ₹200. In a bank at 10% simple interest per year, how many rupees more will Sneha have after 4 years?
38. 38.₹600 earns 8% simple interest per year. In how many years will the interest be ₹96?
39. 39.Gurpreet keeps ₹100 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 5 years?
40. 40.Sneha has ₹100. In a piggy bank it stays ₹100. In a bank at 2% simple interest per year, how many rupees more will Sneha have after 5 years?

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