Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 77 · 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 ₹41100 at 20% per year for 2 years (in ₹)?
2. 2.Find the compound interest on ₹34375 at 8% per year for 2 years, added every year (in ₹).
3. 3.Find the compound interest on ₹41875 at 20% per year for 2 years, added every year (in ₹).
4. 4.Find the amount when ₹1250 is invested at 8% per year compound interest for 2 years (in ₹).
5. 5.Find the amount when ₹9200 is invested at 5% per year compound interest for 2 years (in ₹).
6. 6.Find the compound interest on ₹40000 at 15% per year for 2 years, added every year (in ₹).
7. 7.Find the amount when ₹41875 is invested at 12% per year compound interest for 2 years (in ₹).
8. 8.Find the compound interest on ₹39375 at 8% per year for 2 years, added every year (in ₹).
9. 9.Find the amount when ₹32000 is invested at 5% per year compound interest for 3 years (in ₹).
10. 10.Find the amount when ₹26400 is invested at 15% per year compound interest for 2 years (in ₹).
11. 11.Find the compound interest on ₹34675 at 20% per year for 2 years, added every year (in ₹).
12. 12.Find the amount when ₹16000 is invested at 15% per year compound interest for 3 years (in ₹).
13. 13.What is the difference between the compound interest and the simple interest on ₹35000 at 8% per year for 2 years (in ₹)?
14. 14.Find the compound interest on ₹42500 at 4% per year for 2 years, added every year (in ₹).
15. 15.Find the amount when ₹31250 is invested at 4% per year compound interest for 3 years (in ₹).
16. 16.What is the difference between the compound interest and the simple interest on ₹32500 at 4% per year for 2 years (in ₹)?
17. 17.Find the amount when ₹12000 is invested at 10% per year compound interest for 3 years (in ₹).
18. 18.What is the difference between the compound interest and the simple interest on ₹15000 at 12% per year for 2 years (in ₹)?
19. 19.What is the difference between the compound interest and the simple interest on ₹19200 at 5% per year for 2 years (in ₹)?
20. 20.Find the amount when ₹36000 is invested at 15% per year compound interest for 2 years (in ₹).
21. 21.What is the difference between the compound interest and the simple interest on ₹4200 at 10% per year for 2 years (in ₹)?
22. 22.What is the difference between the compound interest and the simple interest on ₹26000 at 5% per year for 2 years (in ₹)?
23. 23.Find the amount when ₹42400 is invested at 15% per year compound interest for 2 years (in ₹).
24. 24.Find the amount when ₹15625 is invested at 12% per year compound interest for 3 years (in ₹).
25. 25.Find the compound interest on ₹18800 at 5% per year for 2 years, added every year (in ₹).
26. 26.Find the compound interest on ₹20000 at 4% per year for 2 years, added every year (in ₹).
27. 27.Find the amount when ₹24000 is invested at 5% per year compound interest for 3 years (in ₹).
28. 28.Find the compound interest on ₹46875 at 12% per year for 3 years, added every year (in ₹).
29. 29.Find the compound interest on ₹46875 at 8% per year for 3 years, added every year (in ₹).
30. 30.Find the amount when ₹15625 is invested at 4% per year compound interest for 3 years (in ₹).
31. 31.Find the amount when ₹47300 is invested at 10% per year compound interest for 2 years (in ₹).
32. 32.Find the amount when ₹49000 is invested at 10% per year compound interest for 3 years (in ₹).
33. 33.What is the difference between the compound interest and the simple interest on ₹37500 at 12% per year for 2 years (in ₹)?
34. 34.What is the difference between the compound interest and the simple interest on ₹1100 at 20% per year for 2 years (in ₹)?
35. 35.Find the amount when ₹26600 is invested at 10% per year compound interest for 2 years (in ₹).
36. 36.What is the difference between the compound interest and the simple interest on ₹20000 at 4% per year for 2 years (in ₹)?
37. 37.Find the amount when ₹29184 is invested at 25% per year compound interest for 3 years (in ₹).
38. 38.Find the compound interest on ₹33600 at 25% per year for 2 years, added every year (in ₹).
39. 39.What is the difference between the compound interest and the simple interest on ₹47500 at 4% per year for 2 years (in ₹)?
40. 40.What is the difference between the compound interest and the simple interest on ₹15000 at 4% per year for 2 years (in ₹)?

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