Simple Interest Worksheet for Kids

Money maths lesson 23: Simple interest · Set 234 · 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.Zoya keeps ₹700 in a bank at 9% simple interest per year. How much money will there be after 1 year (in ₹)?
2. 2.Ananya keeps ₹700 in a bank. After 5 years the simple interest is ₹350. What is the rate of interest per year (in %)?
3. 3.Pooja has ₹1100. In a piggy bank it stays ₹1100. In a bank at 5% simple interest per year, how many rupees more will Pooja have after 1 year?
4. 4.Nisha keeps ₹1700 in a bank at 5% simple interest per year. How many rupees of interest does it earn in 5 years?
5. 5.Dev keeps ₹100 in a bank at 7% simple interest per year. How much money will there be after 4 years (in ₹)?
6. 6.Rohan has ₹1100. In a piggy bank it stays ₹1100. In a bank at 9% simple interest per year, how many rupees more will Rohan have after 5 years?
7. 7.Manav keeps ₹800 in a bank at 6% simple interest per year. How many rupees of interest does it earn in 5 years?
8. 8.Ishaan keeps ₹200 in a bank at 4% simple interest per year. How much money will there be after 3 years (in ₹)?
9. 9.Dev has ₹1800. In a piggy bank it stays ₹1800. In a bank at 7% simple interest per year, how many rupees more will Dev have after 4 years?
10. 10.Kabir keeps ₹700 in a bank at 3% simple interest per year. How many rupees of interest does it earn in 4 years?
11. 11.Tara has ₹1500. In a piggy bank it stays ₹1500. In a bank at 2% simple interest per year, how many rupees more will Tara have after 4 years?
12. 12.Rahul keeps ₹1100 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 1 year?
13. 13.Ishaan keeps ₹200 in a bank. After 2 years the simple interest is ₹32. What is the rate of interest per year (in %)?
14. 14.Lakshmi keeps ₹1200 in a bank at 7% simple interest per year. How much money will there be after 1 year (in ₹)?
15. 15.Ishaan keeps ₹2000 in a bank at 2% simple interest per year. How much money will there be after 2 years (in ₹)?
16. 16.Riya keeps ₹800 in a bank at 8% simple interest per year. How many rupees of interest does it earn in 1 year?
17. 17.Riya keeps ₹200 in a bank at 3% simple interest per year. How much money will there be after 2 years (in ₹)?
18. 18.Zoya keeps ₹2000 in a bank at 5% simple interest per year. How much money will there be after 3 years (in ₹)?
19. 19.₹1600 earns 5% simple interest per year. In how many years will the interest be ₹400?
20. 20.Zoya keeps ₹1600 in a bank at 6% simple interest per year. How much money will there be after 1 year (in ₹)?
21. 21.Nisha keeps ₹100 in a bank. After 5 years the simple interest is ₹50. What is the rate of interest per year (in %)?
22. 22.Farhan has ₹500. In a piggy bank it stays ₹500. In a bank at 8% simple interest per year, how many rupees more will Farhan have after 4 years?
23. 23.Ananya keeps ₹1200 in a bank at 8% simple interest per year. How much money will there be after 4 years (in ₹)?
24. 24.Kavya keeps ₹1100 in a bank at 5% simple interest per year. How much money will there be after 2 years (in ₹)?
25. 25.Rahul has ₹100. In a piggy bank it stays ₹100. In a bank at 6% simple interest per year, how many rupees more will Rahul have after 4 years?
26. 26.Kabir keeps ₹1300 in a bank at 9% simple interest per year. How much money will there be after 3 years (in ₹)?
27. 27.Aditya keeps ₹1400 in a bank at 10% simple interest per year. How many rupees of interest does it earn in 5 years?
28. 28.Karan keeps ₹1600 in a bank at 7% simple interest per year. How much money will there be after 5 years (in ₹)?
29. 29.Tara keeps ₹900 in a bank at 8% simple interest per year. How much money will there be after 2 years (in ₹)?
30. 30.Isha keeps ₹1600 in a bank at 2% simple interest per year. How much money will there be after 3 years (in ₹)?
31. 31.Arjun has ₹1800. In a piggy bank it stays ₹1800. In a bank at 7% simple interest per year, how many rupees more will Arjun have after 4 years?
32. 32.Aarav keeps ₹1800 in a bank at 10% simple interest per year. How many rupees of interest does it earn in 3 years?
33. 33.Diya has ₹1900. In a piggy bank it stays ₹1900. In a bank at 10% simple interest per year, how many rupees more will Diya have after 4 years?
34. 34.Rohan has ₹1400. In a piggy bank it stays ₹1400. In a bank at 5% simple interest per year, how many rupees more will Rohan have after 2 years?
35. 35.Dev keeps ₹500 in a bank at 2% simple interest per year. How much money will there be after 2 years (in ₹)?
36. 36.₹900 earns 5% simple interest per year. In how many years will the interest be ₹45?
37. 37.₹900 earns 4% simple interest per year. In how many years will the interest be ₹144?
38. 38.Vivaan keeps ₹100 in a bank at 7% simple interest per year. How much money will there be after 4 years (in ₹)?
39. 39.Aarav has ₹1300. In a piggy bank it stays ₹1300. In a bank at 10% simple interest per year, how many rupees more will Aarav have after 2 years?
40. 40.₹700 earns 2% simple interest per year. In how many years will the interest be ₹70?

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