Simple Interest Worksheet for Kids

Money maths lesson 23: Simple interest · Set 243 · 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.Vivaan keeps ₹600 in a bank at 7% simple interest per year. How much money will there be after 5 years (in ₹)?
2. 2.₹1000 earns 5% simple interest per year. In how many years will the interest be ₹50?
3. 3.Karan keeps ₹400 in a bank. After 5 years the simple interest is ₹80. What is the rate of interest per year (in %)?
4. 4.Zoya keeps ₹1800 in a bank. After 4 years the simple interest is ₹288. What is the rate of interest per year (in %)?
5. 5.Saanvi keeps ₹200 in a bank at 5% simple interest per year. How much money will there be after 1 year (in ₹)?
6. 6.Priya has ₹100. In a piggy bank it stays ₹100. In a bank at 5% simple interest per year, how many rupees more will Priya have after 5 years?
7. 7.Tara has ₹1000. In a piggy bank it stays ₹1000. In a bank at 4% simple interest per year, how many rupees more will Tara have after 5 years?
8. 8.Lakshmi keeps ₹1500 in a bank at 3% simple interest per year. How much money will there be after 4 years (in ₹)?
9. 9.Aarav keeps ₹1300 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 1 year?
10. 10.Diya has ₹900. In a piggy bank it stays ₹900. In a bank at 9% simple interest per year, how many rupees more will Diya have after 2 years?
11. 11.Priya has ₹1900. In a piggy bank it stays ₹1900. In a bank at 9% simple interest per year, how many rupees more will Priya have after 2 years?
12. 12.Manav keeps ₹1400 in a bank at 9% simple interest per year. How many rupees of interest does it earn in 5 years?
13. 13.Diya keeps ₹600 in a bank at 2% simple interest per year. How many rupees of interest does it earn in 3 years?
14. 14.Meera has ₹600. In a piggy bank it stays ₹600. In a bank at 10% simple interest per year, how many rupees more will Meera have after 3 years?
15. 15.Ananya keeps ₹500 in a bank at 10% simple interest per year. How many rupees of interest does it earn in 5 years?
16. 16.Priya keeps ₹400 in a bank at 8% simple interest per year. How much money will there be after 2 years (in ₹)?
17. 17.Pooja keeps ₹2000 in a bank. After 3 years the simple interest is ₹120. What is the rate of interest per year (in %)?
18. 18.Aarav keeps ₹900 in a bank. After 4 years the simple interest is ₹288. What is the rate of interest per year (in %)?
19. 19.₹1000 earns 3% simple interest per year. In how many years will the interest be ₹30?
20. 20.Manav keeps ₹2000 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 5 years?
21. 21.Nisha has ₹600. In a piggy bank it stays ₹600. In a bank at 2% simple interest per year, how many rupees more will Nisha have after 4 years?
22. 22.Kabir keeps ₹300 in a bank at 2% simple interest per year. How much money will there be after 5 years (in ₹)?
23. 23.₹400 earns 9% simple interest per year. In how many years will the interest be ₹36?
24. 24.Diya has ₹400. In a piggy bank it stays ₹400. In a bank at 4% simple interest per year, how many rupees more will Diya have after 2 years?
25. 25.Manav keeps ₹300 in a bank at 3% simple interest per year. How much money will there be after 1 year (in ₹)?
26. 26.₹800 earns 2% simple interest per year. In how many years will the interest be ₹16?
27. 27.Manav keeps ₹700 in a bank at 9% simple interest per year. How much money will there be after 4 years (in ₹)?
28. 28.₹1600 earns 9% simple interest per year. In how many years will the interest be ₹288?
29. 29.Vivaan keeps ₹1700 in a bank at 2% simple interest per year. How much money will there be after 4 years (in ₹)?
30. 30.₹1700 earns 9% simple interest per year. In how many years will the interest be ₹153?
31. 31.Kabir keeps ₹400 in a bank at 4% simple interest per year. How many rupees of interest does it earn in 4 years?
32. 32.Meera keeps ₹1500 in a bank at 9% simple interest per year. How much money will there be after 5 years (in ₹)?
33. 33.Karan keeps ₹400 in a bank at 2% simple interest per year. How much money will there be after 5 years (in ₹)?
34. 34.Sneha keeps ₹600 in a bank at 8% simple interest per year. How many rupees of interest does it earn in 3 years?
35. 35.Nisha keeps ₹100 in a bank at 8% simple interest per year. How many rupees of interest does it earn in 4 years?
36. 36.Meera keeps ₹1000 in a bank at 2% simple interest per year. How much money will there be after 5 years (in ₹)?
37. 37.₹1600 earns 9% simple interest per year. In how many years will the interest be ₹432?
38. 38.₹1700 earns 5% simple interest per year. In how many years will the interest be ₹85?
39. 39.Nisha keeps ₹200 in a bank at 6% simple interest per year. How much money will there be after 1 year (in ₹)?
40. 40.Isha has ₹1400. In a piggy bank it stays ₹1400. In a bank at 6% simple interest per year, how many rupees more will Isha have after 4 years?

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