Simple Interest Worksheet for Kids

Money maths lesson 23: Simple interest · Set 197 · 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.Riya keeps ₹1500 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 2 years?
2. 2.Ishaan keeps ₹800 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 1 year?
3. 3.Kavya keeps ₹800 in a bank at 2% simple interest per year. How much money will there be after 2 years (in ₹)?
4. 4.Ishaan keeps ₹500 in a bank at 7% simple interest per year. How much money will there be after 2 years (in ₹)?
5. 5.Ananya keeps ₹1500 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 4 years?
6. 6.₹1200 earns 9% simple interest per year. In how many years will the interest be ₹324?
7. 7.Arjun has ₹300. In a piggy bank it stays ₹300. In a bank at 9% simple interest per year, how many rupees more will Arjun have after 1 year?
8. 8.Isha keeps ₹1900 in a bank. After 2 years the simple interest is ₹266. What is the rate of interest per year (in %)?
9. 9.Ananya has ₹400. In a piggy bank it stays ₹400. In a bank at 10% simple interest per year, how many rupees more will Ananya have after 3 years?
10. 10.Manav keeps ₹1900 in a bank. After 1 year the simple interest is ₹152. What is the rate of interest per year (in %)?
11. 11.Kabir keeps ₹1200 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 1 year?
12. 12.₹500 earns 6% simple interest per year. In how many years will the interest be ₹60?
13. 13.Tara keeps ₹1100 in a bank. After 1 year the simple interest is ₹55. What is the rate of interest per year (in %)?
14. 14.Karan keeps ₹900 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 1 year?
15. 15.₹400 earns 5% simple interest per year. In how many years will the interest be ₹100?
16. 16.Zoya has ₹1300. In a piggy bank it stays ₹1300. In a bank at 4% simple interest per year, how many rupees more will Zoya have after 5 years?
17. 17.₹1700 earns 5% simple interest per year. In how many years will the interest be ₹425?
18. 18.Priya keeps ₹1300 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 5 years?
19. 19.Joseph keeps ₹400 in a bank. After 5 years the simple interest is ₹40. What is the rate of interest per year (in %)?
20. 20.Gurpreet keeps ₹500 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 5 years?
21. 21.₹1300 earns 8% simple interest per year. In how many years will the interest be ₹416?
22. 22.Vivaan keeps ₹1800 in a bank at 8% simple interest per year. How much money will there be after 5 years (in ₹)?
23. 23.Pooja keeps ₹600 in a bank at 7% simple interest per year. How many rupees of interest does it earn in 3 years?
24. 24.Kavya keeps ₹300 in a bank. After 2 years the simple interest is ₹12. What is the rate of interest per year (in %)?
25. 25.Isha keeps ₹1000 in a bank at 6% simple interest per year. How much money will there be after 5 years (in ₹)?
26. 26.Karan keeps ₹900 in a bank at 7% simple interest per year. How many rupees of interest does it earn in 2 years?
27. 27.Dev keeps ₹1000 in a bank. After 4 years the simple interest is ₹160. What is the rate of interest per year (in %)?
28. 28.Sneha keeps ₹1200 in a bank. After 1 year the simple interest is ₹36. What is the rate of interest per year (in %)?
29. 29.Karan keeps ₹1200 in a bank at 6% simple interest per year. How much money will there be after 5 years (in ₹)?
30. 30.Manav has ₹400. In a piggy bank it stays ₹400. In a bank at 7% simple interest per year, how many rupees more will Manav have after 3 years?
31. 31.Ishaan keeps ₹300 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 1 year?
32. 32.Gurpreet keeps ₹1200 in a bank at 2% simple interest per year. How much money will there be after 2 years (in ₹)?
33. 33.Aditya keeps ₹1700 in a bank at 7% simple interest per year. How much money will there be after 3 years (in ₹)?
34. 34.₹1400 earns 10% simple interest per year. In how many years will the interest be ₹560?
35. 35.Aditya has ₹1800. In a piggy bank it stays ₹1800. In a bank at 9% simple interest per year, how many rupees more will Aditya have after 4 years?
36. 36.Kavya keeps ₹900 in a bank at 10% simple interest per year. How much money will there be after 1 year (in ₹)?
37. 37.₹1600 earns 7% simple interest per year. In how many years will the interest be ₹224?
38. 38.Diya keeps ₹200 in a bank. After 1 year the simple interest is ₹8. What is the rate of interest per year (in %)?
39. 39.Tara keeps ₹500 in a bank at 6% simple interest per year. How many rupees of interest does it earn in 3 years?
40. 40.Riya keeps ₹1000 in a bank at 4% simple interest per year. How much money will there be after 1 year (in ₹)?

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