Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 672 · 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.What is the difference between the compound interest and the simple interest on ₹42800 at 5% per year for 2 years (in ₹)?
2. 2.Find the compound interest on ₹10000 at 15% per year for 2 years, added every year (in ₹).
3. 3.Find the compound interest on ₹5625 at 8% per year for 2 years, added every year (in ₹).
4. 4.What is the difference between the compound interest and the simple interest on ₹27500 at 4% per year for 2 years (in ₹)?
5. 5.Find the amount when ₹26800 is invested at 15% per year compound interest for 2 years (in ₹).
6. 6.Find the compound interest on ₹17500 at 8% per year for 2 years, added every year (in ₹).
7. 7.Find the compound interest on ₹11250 at 4% per year for 2 years, added every year (in ₹).
8. 8.Find the amount when ₹31250 is invested at 12% per year compound interest for 2 years (in ₹).
9. 9.What is the difference between the compound interest and the simple interest on ₹29500 at 10% per year for 2 years (in ₹)?
10. 10.Find the amount when ₹1875 is invested at 4% per year compound interest for 2 years (in ₹).
11. 11.Find the compound interest on ₹27275 at 20% per year for 2 years, added every year (in ₹).
12. 12.What is the difference between the compound interest and the simple interest on ₹36000 at 5% per year for 2 years (in ₹)?
13. 13.Find the amount when ₹50000 is invested at 5% per year compound interest for 2 years (in ₹).
14. 14.Find the amount when ₹3200 is invested at 25% per year compound interest for 3 years (in ₹).
15. 15.What is the difference between the compound interest and the simple interest on ₹30000 at 15% per year for 2 years (in ₹)?
16. 16.What is the difference between the compound interest and the simple interest on ₹40800 at 5% per year for 2 years (in ₹)?
17. 17.Find the amount when ₹49500 is invested at 20% per year compound interest for 2 years (in ₹).
18. 18.Find the amount when ₹3008 is invested at 25% per year compound interest for 2 years (in ₹).
19. 19.Find the compound interest on ₹46875 at 12% per year for 3 years, added every year (in ₹).
20. 20.What is the difference between the compound interest and the simple interest on ₹5100 at 10% per year for 2 years (in ₹)?
21. 21.What is the difference between the compound interest and the simple interest on ₹5000 at 4% per year for 2 years (in ₹)?
22. 22.Find the amount when ₹23900 is invested at 10% per year compound interest for 2 years (in ₹).
23. 23.What is the difference between the compound interest and the simple interest on ₹25000 at 12% per year for 2 years (in ₹)?
24. 24.Find the amount when ₹19275 is invested at 20% per year compound interest for 2 years (in ₹).
25. 25.What is the difference between the compound interest and the simple interest on ₹15600 at 5% per year for 2 years (in ₹)?
26. 26.Find the amount when ₹25472 is invested at 25% per year compound interest for 3 years (in ₹).
27. 27.What is the difference between the compound interest and the simple interest on ₹14800 at 10% per year for 2 years (in ₹)?
28. 28.What is the difference between the compound interest and the simple interest on ₹46400 at 20% per year for 2 years (in ₹)?
29. 29.What is the difference between the compound interest and the simple interest on ₹5600 at 5% 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 ₹35275 is invested at 20% per year compound interest for 2 years (in ₹).
32. 32.Find the amount when ₹3776 is invested at 25% per year compound interest for 3 years (in ₹).
33. 33.What is the difference between the compound interest and the simple interest on ₹22000 at 5% per year for 2 years (in ₹)?
34. 34.What is the difference between the compound interest and the simple interest on ₹7500 at 12% per year for 2 years (in ₹)?
35. 35.Find the compound interest on ₹32000 at 15% per year for 3 years, added every year (in ₹).
36. 36.What is the difference between the compound interest and the simple interest on ₹7500 at 20% per year for 2 years (in ₹)?
37. 37.What is the difference between the compound interest and the simple interest on ₹22800 at 15% per year for 2 years (in ₹)?
38. 38.Find the amount when ₹47500 is invested at 4% per year compound interest for 2 years (in ₹).
39. 39.What is the difference between the compound interest and the simple interest on ₹41200 at 5% per year for 2 years (in ₹)?
40. 40.Find the compound interest on ₹48125 at 4% per year for 2 years, added every year (in ₹).

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