Simple Interest Worksheet for Kids

Money maths lesson 23: Simple interest · Set 86 · 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.Aarav keeps ₹600 in a bank at 9% simple interest per year. How much money will there be after 1 year (in ₹)?
2. 2.Riya keeps ₹400 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 1 year?
3. 3.Vivaan keeps ₹800 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 3 years?
4. 4.Vivaan has ₹100. In a piggy bank it stays ₹100. In a bank at 6% simple interest per year, how many rupees more will Vivaan have after 2 years?
5. 5.Diya keeps ₹1700 in a bank at 8% simple interest per year. How many rupees of interest does it earn in 2 years?
6. 6.Aditya keeps ₹1400 in a bank at 4% simple interest per year. How much money will there be after 4 years (in ₹)?
7. 7.Meera keeps ₹1400 in a bank at 4% simple interest per year. How much money will there be after 2 years (in ₹)?
8. 8.Gurpreet keeps ₹400 in a bank. After 2 years the simple interest is ₹72. What is the rate of interest per year (in %)?
9. 9.Aarav keeps ₹1900 in a bank at 4% simple interest per year. How much money will there be after 1 year (in ₹)?
10. 10.Diya keeps ₹200 in a bank at 9% simple interest per year. How much money will there be after 2 years (in ₹)?
11. 11.Lakshmi has ₹1100. In a piggy bank it stays ₹1100. In a bank at 4% simple interest per year, how many rupees more will Lakshmi have after 3 years?
12. 12.Diya keeps ₹600 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 1 year?
13. 13.Aarav keeps ₹1700 in a bank. After 2 years the simple interest is ₹204. What is the rate of interest per year (in %)?
14. 14.Gurpreet keeps ₹1500 in a bank at 6% simple interest per year. How many rupees of interest does it earn in 2 years?
15. 15.Gurpreet keeps ₹1200 in a bank at 6% simple interest per year. How much money will there be after 2 years (in ₹)?
16. 16.Arjun keeps ₹400 in a bank at 7% simple interest per year. How much money will there be after 2 years (in ₹)?
17. 17.Diya keeps ₹2000 in a bank. After 3 years the simple interest is ₹180. What is the rate of interest per year (in %)?
18. 18.Tara has ₹900. In a piggy bank it stays ₹900. In a bank at 3% simple interest per year, how many rupees more will Tara have after 3 years?
19. 19.Priya has ₹100. In a piggy bank it stays ₹100. In a bank at 3% simple interest per year, how many rupees more will Priya have after 2 years?
20. 20.₹2000 earns 4% simple interest per year. In how many years will the interest be ₹400?
21. 21.Saanvi keeps ₹800 in a bank at 6% simple interest per year. How many rupees of interest does it earn in 3 years?
22. 22.Gurpreet keeps ₹800 in a bank at 8% simple interest per year. How much money will there be after 5 years (in ₹)?
23. 23.Saanvi has ₹1800. In a piggy bank it stays ₹1800. In a bank at 9% simple interest per year, how many rupees more will Saanvi have after 3 years?
24. 24.Aditya keeps ₹200 in a bank. After 3 years the simple interest is ₹54. What is the rate of interest per year (in %)?
25. 25.Joseph keeps ₹1100 in a bank at 5% simple interest per year. How much money will there be after 1 year (in ₹)?
26. 26.Tara keeps ₹1400 in a bank. After 2 years the simple interest is ₹280. What is the rate of interest per year (in %)?
27. 27.Sneha keeps ₹1800 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 1 year?
28. 28.Kavya keeps ₹1100 in a bank. After 2 years the simple interest is ₹66. What is the rate of interest per year (in %)?
29. 29.₹1400 earns 5% simple interest per year. In how many years will the interest be ₹70?
30. 30.Ananya has ₹1100. In a piggy bank it stays ₹1100. In a bank at 4% simple interest per year, how many rupees more will Ananya have after 1 year?
31. 31.Aditya keeps ₹200 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 2 years?
32. 32.₹900 earns 8% simple interest per year. In how many years will the interest be ₹360?
33. 33.Saanvi keeps ₹600 in a bank at 7% simple interest per year. How many rupees of interest does it earn in 5 years?
34. 34.₹1100 earns 10% simple interest per year. In how many years will the interest be ₹440?
35. 35.₹1700 earns 3% simple interest per year. In how many years will the interest be ₹51?
36. 36.Dev has ₹1400. In a piggy bank it stays ₹1400. In a bank at 8% simple interest per year, how many rupees more will Dev have after 5 years?
37. 37.Karan keeps ₹1300 in a bank at 9% simple interest per year. How much money will there be after 2 years (in ₹)?
38. 38.Kabir keeps ₹1800 in a bank at 4% simple interest per year. How much money will there be after 3 years (in ₹)?
39. 39.Saanvi keeps ₹1600 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 1 year?
40. 40.₹700 earns 8% simple interest per year. In how many years will the interest be ₹224?

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