Simple Interest Worksheet for Kids

Money maths lesson 23: Simple interest · Set 45 · 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 ₹800 in a bank at 6% simple interest per year. How much money will there be after 1 year (in ₹)?
2. 2.₹600 earns 8% simple interest per year. In how many years will the interest be ₹48?
3. 3.Ananya keeps ₹1600 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 1 year?
4. 4.Tara keeps ₹800 in a bank at 7% simple interest per year. How many rupees of interest does it earn in 5 years?
5. 5.Aarav keeps ₹400 in a bank at 7% simple interest per year. How many rupees of interest does it earn in 2 years?
6. 6.Joseph keeps ₹1400 in a bank at 3% simple interest per year. How much money will there be after 2 years (in ₹)?
7. 7.₹200 earns 2% simple interest per year. In how many years will the interest be ₹12?
8. 8.Saanvi has ₹100. In a piggy bank it stays ₹100. In a bank at 2% simple interest per year, how many rupees more will Saanvi have after 2 years?
9. 9.Diya keeps ₹400 in a bank. After 4 years the simple interest is ₹48. What is the rate of interest per year (in %)?
10. 10.Isha keeps ₹900 in a bank. After 3 years the simple interest is ₹270. What is the rate of interest per year (in %)?
11. 11.₹500 earns 10% simple interest per year. In how many years will the interest be ₹50?
12. 12.₹1900 earns 6% simple interest per year. In how many years will the interest be ₹114?
13. 13.Ananya keeps ₹2000 in a bank at 7% simple interest per year. How much money will there be after 2 years (in ₹)?
14. 14.Saanvi keeps ₹1300 in a bank at 2% simple interest per year. How much money will there be after 2 years (in ₹)?
15. 15.Nisha keeps ₹1900 in a bank at 10% simple interest per year. How much money will there be after 3 years (in ₹)?
16. 16.Diya keeps ₹600 in a bank at 3% simple interest per year. How much money will there be after 1 year (in ₹)?
17. 17.Ishaan keeps ₹400 in a bank at 8% simple interest per year. How much money will there be after 5 years (in ₹)?
18. 18.Karan keeps ₹1700 in a bank at 7% simple interest per year. How many rupees of interest does it earn in 3 years?
19. 19.Karan has ₹100. In a piggy bank it stays ₹100. In a bank at 4% simple interest per year, how many rupees more will Karan have after 2 years?
20. 20.Dev keeps ₹1400 in a bank at 8% simple interest per year. How much money will there be after 5 years (in ₹)?
21. 21.Diya has ₹900. In a piggy bank it stays ₹900. In a bank at 10% simple interest per year, how many rupees more will Diya have after 1 year?
22. 22.Arjun has ₹500. In a piggy bank it stays ₹500. In a bank at 5% simple interest per year, how many rupees more will Arjun have after 5 years?
23. 23.Diya keeps ₹1800 in a bank at 2% simple interest per year. How much money will there be after 1 year (in ₹)?
24. 24.Priya keeps ₹1000 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 5 years?
25. 25.Dev has ₹400. In a piggy bank it stays ₹400. In a bank at 10% simple interest per year, how many rupees more will Dev have after 4 years?
26. 26.Nisha keeps ₹900 in a bank at 6% simple interest per year. How many rupees of interest does it earn in 1 year?
27. 27.Rohan keeps ₹200 in a bank. After 5 years the simple interest is ₹80. What is the rate of interest per year (in %)?
28. 28.Riya keeps ₹200 in a bank at 6% simple interest per year. How much money will there be after 4 years (in ₹)?
29. 29.Kabir has ₹1800. In a piggy bank it stays ₹1800. In a bank at 4% simple interest per year, how many rupees more will Kabir have after 4 years?
30. 30.Gurpreet has ₹400. In a piggy bank it stays ₹400. In a bank at 7% simple interest per year, how many rupees more will Gurpreet have after 5 years?
31. 31.Kabir keeps ₹400 in a bank at 3% simple interest per year. How much money will there be after 2 years (in ₹)?
32. 32.Aarav keeps ₹1300 in a bank. After 4 years the simple interest is ₹208. What is the rate of interest per year (in %)?
33. 33.Ishaan keeps ₹700 in a bank at 7% simple interest per year. How many rupees of interest does it earn in 2 years?
34. 34.Pooja keeps ₹900 in a bank at 10% simple interest per year. How many rupees of interest does it earn in 5 years?
35. 35.Saanvi keeps ₹1300 in a bank at 6% simple interest per year. How much money will there be after 3 years (in ₹)?
36. 36.Gurpreet keeps ₹1000 in a bank at 6% simple interest per year. How many rupees of interest does it earn in 3 years?
37. 37.Aarav keeps ₹2000 in a bank at 5% simple interest per year. How much money will there be after 4 years (in ₹)?
38. 38.₹400 earns 5% simple interest per year. In how many years will the interest be ₹40?
39. 39.₹1700 earns 5% simple interest per year. In how many years will the interest be ₹255?
40. 40.Sneha has ₹800. In a piggy bank it stays ₹800. In a bank at 8% simple interest per year, how many rupees more will Sneha have after 1 year?

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