Simple Interest Worksheet for Kids

Money maths lesson 23: Simple interest · Set 178 · 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.Saanvi has ₹1300. In a piggy bank it stays ₹1300. In a bank at 10% simple interest per year, how many rupees more will Saanvi have after 2 years?
2. 2.Saanvi keeps ₹300 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 2 years?
3. 3.Arjun has ₹900. In a piggy bank it stays ₹900. In a bank at 10% simple interest per year, how many rupees more will Arjun have after 5 years?
4. 4.Arjun keeps ₹900 in a bank. After 2 years the simple interest is ₹180. What is the rate of interest per year (in %)?
5. 5.Vivaan keeps ₹400 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 4 years?
6. 6.Lakshmi keeps ₹1900 in a bank at 7% simple interest per year. How many rupees of interest does it earn in 4 years?
7. 7.Pooja has ₹200. In a piggy bank it stays ₹200. In a bank at 3% simple interest per year, how many rupees more will Pooja have after 4 years?
8. 8.Priya keeps ₹1300 in a bank. After 3 years the simple interest is ₹312. What is the rate of interest per year (in %)?
9. 9.Zoya keeps ₹500 in a bank at 9% simple interest per year. How much money will there be after 1 year (in ₹)?
10. 10.₹100 earns 6% simple interest per year. In how many years will the interest be ₹12?
11. 11.Tara keeps ₹1100 in a bank. After 5 years the simple interest is ₹440. What is the rate of interest per year (in %)?
12. 12.Saanvi has ₹1800. In a piggy bank it stays ₹1800. In a bank at 4% simple interest per year, how many rupees more will Saanvi have after 1 year?
13. 13.Rohan keeps ₹300 in a bank at 5% simple interest per year. How much money will there be after 1 year (in ₹)?
14. 14.₹1600 earns 4% simple interest per year. In how many years will the interest be ₹320?
15. 15.Kabir keeps ₹1400 in a bank at 4% simple interest per year. How much money will there be after 1 year (in ₹)?
16. 16.Meera keeps ₹900 in a bank at 6% simple interest per year. How many rupees of interest does it earn in 3 years?
17. 17.Ishaan has ₹1800. In a piggy bank it stays ₹1800. In a bank at 3% simple interest per year, how many rupees more will Ishaan have after 2 years?
18. 18.Rahul has ₹1500. In a piggy bank it stays ₹1500. In a bank at 10% simple interest per year, how many rupees more will Rahul have after 4 years?
19. 19.Vivaan keeps ₹600 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 3 years?
20. 20.Manav keeps ₹1800 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 4 years?
21. 21.Farhan keeps ₹1400 in a bank at 7% simple interest per year. How many rupees of interest does it earn in 5 years?
22. 22.Aarav keeps ₹1000 in a bank at 6% simple interest per year. How much money will there be after 1 year (in ₹)?
23. 23.Isha has ₹2000. In a piggy bank it stays ₹2000. In a bank at 10% simple interest per year, how many rupees more will Isha have after 2 years?
24. 24.₹200 earns 6% simple interest per year. In how many years will the interest be ₹60?
25. 25.Aarav keeps ₹400 in a bank. After 3 years the simple interest is ₹48. What is the rate of interest per year (in %)?
26. 26.Lakshmi keeps ₹200 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 3 years?
27. 27.Ishaan keeps ₹1100 in a bank at 10% simple interest per year. How much money will there be after 4 years (in ₹)?
28. 28.Kabir keeps ₹700 in a bank at 8% simple interest per year. How many rupees of interest does it earn in 5 years?
29. 29.Tara keeps ₹800 in a bank at 8% simple interest per year. How much money will there be after 3 years (in ₹)?
30. 30.Vivaan keeps ₹1300 in a bank at 7% simple interest per year. How many rupees of interest does it earn in 5 years?
31. 31.Kavya keeps ₹900 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 1 year?
32. 32.Nisha keeps ₹600 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 2 years?
33. 33.Zoya keeps ₹800 in a bank. After 5 years the simple interest is ₹200. What is the rate of interest per year (in %)?
34. 34.Meera has ₹1800. In a piggy bank it stays ₹1800. In a bank at 3% simple interest per year, how many rupees more will Meera have after 2 years?
35. 35.Gurpreet keeps ₹300 in a bank at 6% simple interest per year. How much money will there be after 1 year (in ₹)?
36. 36.₹800 earns 6% simple interest per year. In how many years will the interest be ₹96?
37. 37.Isha keeps ₹1700 in a bank. After 4 years the simple interest is ₹612. What is the rate of interest per year (in %)?
38. 38.Rohan keeps ₹400 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 2 years?
39. 39.Nisha has ₹900. In a piggy bank it stays ₹900. In a bank at 3% simple interest per year, how many rupees more will Nisha have after 1 year?
40. 40.Aarav keeps ₹300 in a bank at 3% simple interest per year. How much money will there be after 4 years (in ₹)?

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