Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 223 · 40 questions

The method (Year by year): Year 1: add R% of P. Year 2: add R% of the new amount. Carry on for each year. Amount = P × (100 + R)ⁿ ÷ 100ⁿ; compound interest = amount − P. For 2 years, CI − SI = P × R × R ÷ 10000.

1. 1.Find the amount when ₹46875 is invested at 12% per year compound interest for 3 years (in ₹).
2. 2.Find the amount when ₹45000 is invested at 8% per year compound interest for 2 years (in ₹).
3. 3.What is the difference between the compound interest and the simple interest on ₹7500 at 4% per year for 2 years (in ₹)?
4. 4.What is the difference between the compound interest and the simple interest on ₹37500 at 8% per year for 2 years (in ₹)?
5. 5.Find the compound interest on ₹2700 at 10% per year for 2 years, added every year (in ₹).
6. 6.What is the difference between the compound interest and the simple interest on ₹31300 at 10% per year for 2 years (in ₹)?
7. 7.Find the amount when ₹16000 is invested at 5% per year compound interest for 3 years (in ₹).
8. 8.Find the amount when ₹8000 is invested at 15% per year compound interest for 2 years (in ₹).
9. 9.What is the difference between the compound interest and the simple interest on ₹5000 at 4% per year for 2 years (in ₹)?
10. 10.Find the amount when ₹17344 is invested at 25% per year compound interest for 2 years (in ₹).
11. 11.Find the amount when ₹46250 is invested at 8% per year compound interest for 2 years (in ₹).
12. 12.What is the difference between the compound interest and the simple interest on ₹7900 at 20% per year for 2 years (in ₹)?
13. 13.Find the compound interest on ₹15625 at 4% per year for 3 years, added every year (in ₹).
14. 14.What is the difference between the compound interest and the simple interest on ₹13200 at 25% per year for 2 years (in ₹)?
15. 15.What is the difference between the compound interest and the simple interest on ₹2100 at 10% per year for 2 years (in ₹)?
16. 16.What is the difference between the compound interest and the simple interest on ₹24000 at 5% per year for 2 years (in ₹)?
17. 17.Find the amount when ₹19900 is invested at 10% per year compound interest for 2 years (in ₹).
18. 18.Find the compound interest on ₹16000 at 15% per year for 3 years, added every year (in ₹).
19. 19.What is the difference between the compound interest and the simple interest on ₹45000 at 12% per year for 2 years (in ₹)?
20. 20.Find the compound interest on ₹29312 at 25% per year for 3 years, added every year (in ₹).
21. 21.Find the amount when ₹48000 is invested at 15% per year compound interest for 3 years (in ₹).
22. 22.Find the compound interest on ₹5000 at 12% per year for 2 years, added every year (in ₹).
23. 23.Find the compound interest on ₹1792 at 25% per year for 3 years, added every year (in ₹).
24. 24.Find the compound interest on ₹31250 at 8% per year for 3 years, added every year (in ₹).
25. 25.Find the compound interest on ₹24000 at 15% per year for 3 years, added every year (in ₹).
26. 26.Find the amount when ₹2750 is invested at 20% per year compound interest for 3 years (in ₹).
27. 27.Find the compound interest on ₹43125 at 4% per year for 2 years, added every year (in ₹).
28. 28.What is the difference between the compound interest and the simple interest on ₹33500 at 20% per year for 2 years (in ₹)?
29. 29.What is the difference between the compound interest and the simple interest on ₹2500 at 12% per year for 2 years (in ₹)?
30. 30.Find the amount when ₹28750 is invested at 8% per year compound interest for 2 years (in ₹).
31. 31.Find the amount when ₹50000 is invested at 4% per year compound interest for 2 years (in ₹).
32. 32.What is the difference between the compound interest and the simple interest on ₹37500 at 12% per year for 2 years (in ₹)?
33. 33.What is the difference between the compound interest and the simple interest on ₹42800 at 15% per year for 2 years (in ₹)?
34. 34.Find the amount when ₹34048 is invested at 25% per year compound interest for 3 years (in ₹).
35. 35.Find the compound interest on ₹30112 at 25% per year for 2 years, added every year (in ₹).
36. 36.Find the amount when ₹4800 is invested at 15% per year compound interest for 2 years (in ₹).
37. 37.What is the difference between the compound interest and the simple interest on ₹4400 at 10% per year for 2 years (in ₹)?
38. 38.What is the difference between the compound interest and the simple interest on ₹6800 at 15% per year for 2 years (in ₹)?
39. 39.Find the compound interest on ₹13750 at 4% per year for 2 years, added every year (in ₹).
40. 40.What is the difference between the compound interest and the simple interest on ₹43200 at 25% per year for 2 years (in ₹)?

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude