Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 508 · 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 ₹5824 is invested at 25% per year compound interest for 2 years (in ₹).
2. 2.Find the amount when ₹48000 is invested at 5% per year compound interest for 3 years (in ₹).
3. 3.What is the difference between the compound interest and the simple interest on ₹25700 at 10% per year for 2 years (in ₹)?
4. 4.Find the amount when ₹5400 is invested at 10% per year compound interest for 2 years (in ₹).
5. 5.Find the amount when ₹8000 is invested at 15% per year compound interest for 3 years (in ₹).
6. 6.Find the compound interest on ₹36250 at 12% per year for 2 years, added every year (in ₹).
7. 7.Find the amount when ₹33600 is invested at 10% per year compound interest for 2 years (in ₹).
8. 8.What is the difference between the compound interest and the simple interest on ₹40000 at 8% per year for 2 years (in ₹)?
9. 9.What is the difference between the compound interest and the simple interest on ₹12400 at 15% per year for 2 years (in ₹)?
10. 10.Find the amount when ₹16250 is invested at 12% per year compound interest for 2 years (in ₹).
11. 11.Find the amount when ₹12500 is invested at 12% per year compound interest for 2 years (in ₹).
12. 12.Find the amount when ₹31200 is invested at 15% per year compound interest for 2 years (in ₹).
13. 13.Find the amount when ₹16000 is invested at 15% per year compound interest for 2 years (in ₹).
14. 14.What is the difference between the compound interest and the simple interest on ₹39100 at 10% per year for 2 years (in ₹)?
15. 15.Find the amount when ₹29200 is invested at 15% per year compound interest for 2 years (in ₹).
16. 16.Find the amount when ₹15625 is invested at 8% per year compound interest for 2 years (in ₹).
17. 17.Find the amount when ₹5375 is invested at 20% per year compound interest for 3 years (in ₹).
18. 18.Find the compound interest on ₹10368 at 25% per year for 2 years, added every year (in ₹).
19. 19.Find the compound interest on ₹5000 at 4% per year for 2 years, added every year (in ₹).
20. 20.Find the amount when ₹31250 is invested at 12% per year compound interest for 3 years (in ₹).
21. 21.Find the amount when ₹24000 is invested at 5% per year compound interest for 3 years (in ₹).
22. 22.Find the compound interest on ₹29872 at 25% per year for 2 years, added every year (in ₹).
23. 23.What is the difference between the compound interest and the simple interest on ₹29600 at 15% per year for 2 years (in ₹)?
24. 24.What is the difference between the compound interest and the simple interest on ₹37600 at 25% per year for 2 years (in ₹)?
25. 25.Find the amount when ₹20500 is invested at 20% per year compound interest for 3 years (in ₹).
26. 26.Find the compound interest on ₹6000 at 15% per year for 2 years, added every year (in ₹).
27. 27.Find the amount when ₹43600 is invested at 15% per year compound interest for 2 years (in ₹).
28. 28.Find the amount when ₹37000 is invested at 10% per year compound interest for 3 years (in ₹).
29. 29.Find the compound interest on ₹35200 at 5% per year for 2 years, added every year (in ₹).
30. 30.Find the amount when ₹48000 is invested at 15% per year compound interest for 3 years (in ₹).
31. 31.Find the compound interest on ₹16000 at 5% per year for 3 years, added every year (in ₹).
32. 32.What is the difference between the compound interest and the simple interest on ₹32500 at 12% per year for 2 years (in ₹)?
33. 33.Find the amount when ₹1875 is invested at 20% per year compound interest for 3 years (in ₹).
34. 34.Find the compound interest on ₹24000 at 20% per year for 3 years, added every year (in ₹).
35. 35.What is the difference between the compound interest and the simple interest on ₹12500 at 12% per year for 2 years (in ₹)?
36. 36.What is the difference between the compound interest and the simple interest on ₹29400 at 20% per year for 2 years (in ₹)?
37. 37.What is the difference between the compound interest and the simple interest on ₹47300 at 20% per year for 2 years (in ₹)?
38. 38.Find the compound interest on ₹16875 at 12% per year for 2 years, added every year (in ₹).
39. 39.What is the difference between the compound interest and the simple interest on ₹42400 at 25% per year for 2 years (in ₹)?
40. 40.Find the compound interest on ₹39700 at 10% per year for 2 years, added every year (in ₹).

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