Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 723 · 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 compound interest on ₹16000 at 15% per year for 3 years, added every year (in ₹).
2. 2.What is the difference between the compound interest and the simple interest on ₹8900 at 20% per year for 2 years (in ₹)?
3. 3.What is the difference between the compound interest and the simple interest on ₹18800 at 15% per year for 2 years (in ₹)?
4. 4.Find the compound interest on ₹8125 at 8% per year for 2 years, added every year (in ₹).
5. 5.Find the compound interest on ₹16125 at 20% per year for 3 years, added every year (in ₹).
6. 6.What is the difference between the compound interest and the simple interest on ₹4400 at 20% per year for 2 years (in ₹)?
7. 7.Find the compound interest on ₹13504 at 25% per year for 2 years, added every year (in ₹).
8. 8.Find the amount when ₹39375 is invested at 12% per year compound interest for 2 years (in ₹).
9. 9.Find the amount when ₹3625 is invested at 20% per year compound interest for 3 years (in ₹).
10. 10.Find the compound interest on ₹5600 at 15% per year for 2 years, added every year (in ₹).
11. 11.Find the compound interest on ₹29600 at 15% per year for 2 years, added every year (in ₹).
12. 12.What is the difference between the compound interest and the simple interest on ₹20000 at 8% per year for 2 years (in ₹)?
13. 13.What is the difference between the compound interest and the simple interest on ₹16300 at 10% per year for 2 years (in ₹)?
14. 14.What is the difference between the compound interest and the simple interest on ₹7600 at 15% per year for 2 years (in ₹)?
15. 15.What is the difference between the compound interest and the simple interest on ₹30000 at 8% per year for 2 years (in ₹)?
16. 16.Find the amount when ₹15625 is invested at 12% per year compound interest for 3 years (in ₹).
17. 17.Find the amount when ₹15625 is invested at 8% per year compound interest for 3 years (in ₹).
18. 18.What is the difference between the compound interest and the simple interest on ₹20000 at 10% per year for 2 years (in ₹)?
19. 19.What is the difference between the compound interest and the simple interest on ₹25700 at 10% per year for 2 years (in ₹)?
20. 20.What is the difference between the compound interest and the simple interest on ₹19900 at 20% per year for 2 years (in ₹)?
21. 21.What is the difference between the compound interest and the simple interest on ₹50000 at 4% per year for 2 years (in ₹)?
22. 22.Find the compound interest on ₹40625 at 8% per year for 2 years, added every year (in ₹).
23. 23.What is the difference between the compound interest and the simple interest on ₹32500 at 12% per year for 2 years (in ₹)?
24. 24.What is the difference between the compound interest and the simple interest on ₹7500 at 4% per year for 2 years (in ₹)?
25. 25.Find the amount when ₹8000 is invested at 5% per year compound interest for 3 years (in ₹).
26. 26.Find the compound interest on ₹34400 at 15% per year for 2 years, added every year (in ₹).
27. 27.Find the amount when ₹5600 is invested at 15% per year compound interest for 2 years (in ₹).
28. 28.What is the difference between the compound interest and the simple interest on ₹47600 at 5% per year for 2 years (in ₹)?
29. 29.Find the amount when ₹11250 is invested at 8% per year compound interest for 2 years (in ₹).
30. 30.What is the difference between the compound interest and the simple interest on ₹10400 at 15% per year for 2 years (in ₹)?
31. 31.Find the amount when ₹368 is invested at 25% per year compound interest for 2 years (in ₹).
32. 32.Find the amount when ₹35625 is invested at 12% per year compound interest for 2 years (in ₹).
33. 33.Find the amount when ₹24000 is invested at 15% per year compound interest for 3 years (in ₹).
34. 34.Find the compound interest on ₹32400 at 5% per year for 2 years, added every year (in ₹).
35. 35.What is the difference between the compound interest and the simple interest on ₹32000 at 25% per year for 2 years (in ₹)?
36. 36.What is the difference between the compound interest and the simple interest on ₹18000 at 5% per year for 2 years (in ₹)?
37. 37.Find the amount when ₹46875 is invested at 4% per year compound interest for 3 years (in ₹).
38. 38.Find the compound interest on ₹31250 at 12% per year for 3 years, added every year (in ₹).
39. 39.What is the difference between the compound interest and the simple interest on ₹7900 at 20% per year for 2 years (in ₹)?
40. 40.Find the amount when ₹24375 is invested at 4% per year compound interest for 2 years (in ₹).

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