Simple Interest Worksheet for Kids

Money maths lesson 23: Simple interest · Set 182 · 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 ₹1100 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 5 years?
2. 2.Joseph has ₹400. In a piggy bank it stays ₹400. In a bank at 2% simple interest per year, how many rupees more will Joseph have after 1 year?
3. 3.Sneha has ₹1600. In a piggy bank it stays ₹1600. In a bank at 9% simple interest per year, how many rupees more will Sneha have after 5 years?
4. 4.Aarav has ₹100. In a piggy bank it stays ₹100. In a bank at 4% simple interest per year, how many rupees more will Aarav have after 2 years?
5. 5.Vivaan keeps ₹200 in a bank at 10% simple interest per year. How much money will there be after 4 years (in ₹)?
6. 6.Kabir keeps ₹300 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 3 years?
7. 7.Aarav keeps ₹200 in a bank at 7% simple interest per year. How many rupees of interest does it earn in 2 years?
8. 8.Karan has ₹200. In a piggy bank it stays ₹200. In a bank at 9% simple interest per year, how many rupees more will Karan have after 5 years?
9. 9.Arjun keeps ₹1200 in a bank at 10% simple interest per year. How much money will there be after 5 years (in ₹)?
10. 10.Priya keeps ₹2000 in a bank at 10% simple interest per year. How many rupees of interest does it earn in 4 years?
11. 11.Dev keeps ₹1600 in a bank. After 2 years the simple interest is ₹320. What is the rate of interest per year (in %)?
12. 12.Karan keeps ₹2000 in a bank at 3% simple interest per year. How much money will there be after 1 year (in ₹)?
13. 13.Dev keeps ₹300 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 5 years?
14. 14.Riya has ₹1700. In a piggy bank it stays ₹1700. In a bank at 8% simple interest per year, how many rupees more will Riya have after 4 years?
15. 15.Priya keeps ₹1700 in a bank at 3% simple interest per year. How much money will there be after 2 years (in ₹)?
16. 16.₹600 earns 7% simple interest per year. In how many years will the interest be ₹84?
17. 17.Kavya keeps ₹600 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 2 years?
18. 18.Tara keeps ₹1400 in a bank. After 1 year the simple interest is ₹56. What is the rate of interest per year (in %)?
19. 19.Vivaan keeps ₹400 in a bank at 10% simple interest per year. How much money will there be after 5 years (in ₹)?
20. 20.Kavya keeps ₹300 in a bank at 6% simple interest per year. How much money will there be after 4 years (in ₹)?
21. 21.Rahul keeps ₹100 in a bank at 5% simple interest per year. How much money will there be after 1 year (in ₹)?
22. 22.Lakshmi keeps ₹2000 in a bank at 2% simple interest per year. How much money will there be after 4 years (in ₹)?
23. 23.Meera has ₹1300. In a piggy bank it stays ₹1300. In a bank at 4% simple interest per year, how many rupees more will Meera have after 5 years?
24. 24.Ananya keeps ₹200 in a bank at 3% simple interest per year. How much money will there be after 3 years (in ₹)?
25. 25.Nisha keeps ₹200 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 1 year?
26. 26.Lakshmi keeps ₹1800 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 2 years?
27. 27.Kabir keeps ₹200 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 1 year?
28. 28.₹100 earns 6% simple interest per year. In how many years will the interest be ₹12?
29. 29.Diya keeps ₹2000 in a bank at 6% simple interest per year. How much money will there be after 4 years (in ₹)?
30. 30.Manav keeps ₹700 in a bank at 7% simple interest per year. How many rupees of interest does it earn in 5 years?
31. 31.Manav keeps ₹500 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 5 years?
32. 32.Meera keeps ₹1300 in a bank at 2% simple interest per year. How much money will there be after 5 years (in ₹)?
33. 33.Priya keeps ₹600 in a bank at 10% simple interest per year. How many rupees of interest does it earn in 1 year?
34. 34.Meera keeps ₹200 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 2 years?
35. 35.Kavya has ₹700. In a piggy bank it stays ₹700. In a bank at 5% simple interest per year, how many rupees more will Kavya have after 3 years?
36. 36.Vivaan keeps ₹1800 in a bank. After 4 years the simple interest is ₹648. What is the rate of interest per year (in %)?
37. 37.₹1400 earns 5% simple interest per year. In how many years will the interest be ₹70?
38. 38.Ishaan has ₹1300. In a piggy bank it stays ₹1300. In a bank at 5% simple interest per year, how many rupees more will Ishaan have after 5 years?
39. 39.Isha keeps ₹1300 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 4 years?
40. 40.₹1700 earns 10% simple interest per year. In how many years will the interest be ₹510?

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