Simple Interest Worksheet for Kids

Money maths lesson 23: Simple interest · Set 148 · 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.Farhan keeps ₹1200 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 5 years?
2. 2.Aarav keeps ₹2000 in a bank at 7% simple interest per year. How much money will there be after 1 year (in ₹)?
3. 3.Karan keeps ₹100 in a bank at 10% simple interest per year. How many rupees of interest does it earn in 5 years?
4. 4.Arjun keeps ₹1100 in a bank at 5% simple interest per year. How much money will there be after 3 years (in ₹)?
5. 5.Karan keeps ₹600 in a bank. After 2 years the simple interest is ₹84. What is the rate of interest per year (in %)?
6. 6.Kabir keeps ₹1600 in a bank at 2% simple interest per year. How much money will there be after 3 years (in ₹)?
7. 7.Isha keeps ₹900 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 3 years?
8. 8.Rohan keeps ₹1800 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 1 year?
9. 9.Meera keeps ₹1800 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 5 years?
10. 10.Rahul keeps ₹100 in a bank at 8% simple interest per year. How much money will there be after 2 years (in ₹)?
11. 11.Kabir keeps ₹1100 in a bank at 3% simple interest per year. How much money will there be after 3 years (in ₹)?
12. 12.Tara keeps ₹1800 in a bank. After 2 years the simple interest is ₹360. What is the rate of interest per year (in %)?
13. 13.Rahul keeps ₹1100 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 5 years?
14. 14.₹1000 earns 5% simple interest per year. In how many years will the interest be ₹100?
15. 15.Kavya keeps ₹2000 in a bank at 7% simple interest per year. How much money will there be after 4 years (in ₹)?
16. 16.Dev keeps ₹200 in a bank. After 3 years the simple interest is ₹60. What is the rate of interest per year (in %)?
17. 17.Pooja has ₹1100. In a piggy bank it stays ₹1100. In a bank at 3% simple interest per year, how many rupees more will Pooja have after 4 years?
18. 18.Aarav keeps ₹1200 in a bank at 8% simple interest per year. How much money will there be after 4 years (in ₹)?
19. 19.Isha keeps ₹400 in a bank. After 2 years the simple interest is ₹24. What is the rate of interest per year (in %)?
20. 20.Zoya keeps ₹2000 in a bank. After 2 years the simple interest is ₹280. What is the rate of interest per year (in %)?
21. 21.₹1500 earns 9% simple interest per year. In how many years will the interest be ₹135?
22. 22.Priya keeps ₹1400 in a bank at 9% simple interest per year. How much money will there be after 4 years (in ₹)?
23. 23.Gurpreet keeps ₹200 in a bank. After 5 years the simple interest is ₹90. What is the rate of interest per year (in %)?
24. 24.Karan keeps ₹1200 in a bank. After 4 years the simple interest is ₹384. What is the rate of interest per year (in %)?
25. 25.Aarav has ₹1500. In a piggy bank it stays ₹1500. In a bank at 3% simple interest per year, how many rupees more will Aarav have after 5 years?
26. 26.Ishaan keeps ₹1400 in a bank at 5% simple interest per year. How much money will there be after 5 years (in ₹)?
27. 27.Meera keeps ₹1300 in a bank at 5% simple interest per year. How much money will there be after 5 years (in ₹)?
28. 28.Karan has ₹800. In a piggy bank it stays ₹800. In a bank at 8% simple interest per year, how many rupees more will Karan have after 3 years?
29. 29.Aarav keeps ₹600 in a bank at 8% simple interest per year. How much money will there be after 3 years (in ₹)?
30. 30.Tara keeps ₹400 in a bank at 8% simple interest per year. How much money will there be after 1 year (in ₹)?
31. 31.Saanvi has ₹400. In a piggy bank it stays ₹400. In a bank at 10% simple interest per year, how many rupees more will Saanvi have after 3 years?
32. 32.₹800 earns 8% simple interest per year. In how many years will the interest be ₹64?
33. 33.Kavya keeps ₹1300 in a bank at 6% simple interest per year. How many rupees of interest does it earn in 3 years?
34. 34.Priya has ₹600. In a piggy bank it stays ₹600. In a bank at 10% simple interest per year, how many rupees more will Priya have after 4 years?
35. 35.Aditya keeps ₹100 in a bank at 7% simple interest per year. How much money will there be after 2 years (in ₹)?
36. 36.Pooja keeps ₹1500 in a bank at 9% simple interest per year. How much money will there be after 5 years (in ₹)?
37. 37.Kabir keeps ₹1900 in a bank at 10% simple interest per year. How much money will there be after 5 years (in ₹)?
38. 38.Rohan has ₹900. In a piggy bank it stays ₹900. In a bank at 2% simple interest per year, how many rupees more will Rohan have after 2 years?
39. 39.Meera keeps ₹500 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 2 years?
40. 40.Sneha keeps ₹100 in a bank at 2% simple interest per year. How much money will there be after 5 years (in ₹)?

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