Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 346 · 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 ₹32000 is invested at 15% per year compound interest for 3 years (in ₹).
2. 2.What is the difference between the compound interest and the simple interest on ₹22800 at 25% per year for 2 years (in ₹)?
3. 3.Find the compound interest on ₹21600 at 5% per year for 2 years, added every year (in ₹).
4. 4.Find the compound interest on ₹31250 at 12% per year for 3 years, added every year (in ₹).
5. 5.Find the amount when ₹41200 is invested at 5% per year compound interest for 2 years (in ₹).
6. 6.Find the amount when ₹31250 is invested at 4% per year compound interest for 3 years (in ₹).
7. 7.What is the difference between the compound interest and the simple interest on ₹22500 at 8% per year for 2 years (in ₹)?
8. 8.Find the amount when ₹9280 is invested at 25% per year compound interest for 2 years (in ₹).
9. 9.Find the compound interest on ₹40000 at 15% per year for 3 years, added every year (in ₹).
10. 10.Find the compound interest on ₹22400 at 5% per year for 2 years, added every year (in ₹).
11. 11.What is the difference between the compound interest and the simple interest on ₹23600 at 15% per year for 2 years (in ₹)?
12. 12.Find the compound interest on ₹11900 at 10% per year for 2 years, added every year (in ₹).
13. 13.Find the compound interest on ₹46875 at 8% per year for 3 years, added every year (in ₹).
14. 14.Find the compound interest on ₹25000 at 10% per year for 3 years, added every year (in ₹).
15. 15.Find the compound interest on ₹45250 at 20% per year for 3 years, added every year (in ₹).
16. 16.Find the amount when ₹15625 is invested at 4% per year compound interest for 3 years (in ₹).
17. 17.What is the difference between the compound interest and the simple interest on ₹23600 at 5% per year for 2 years (in ₹)?
18. 18.Find the amount when ₹23125 is invested at 12% per year compound interest for 2 years (in ₹).
19. 19.What is the difference between the compound interest and the simple interest on ₹32500 at 4% per year for 2 years (in ₹)?
20. 20.Find the amount when ₹11600 is invested at 10% per year compound interest for 2 years (in ₹).
21. 21.What is the difference between the compound interest and the simple interest on ₹15200 at 5% per year for 2 years (in ₹)?
22. 22.Find the compound interest on ₹5625 at 4% per year for 2 years, added every year (in ₹).
23. 23.Find the amount when ₹31875 is invested at 8% per year compound interest for 2 years (in ₹).
24. 24.Find the compound interest on ₹28125 at 20% per year for 3 years, added every year (in ₹).
25. 25.Find the amount when ₹17200 is invested at 5% per year compound interest for 2 years (in ₹).
26. 26.Find the compound interest on ₹41600 at 15% per year for 2 years, added every year (in ₹).
27. 27.Find the amount when ₹28000 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 ₹24800 at 20% per year for 2 years (in ₹)?
29. 29.What is the difference between the compound interest and the simple interest on ₹50000 at 8% per year for 2 years (in ₹)?
30. 30.What is the difference between the compound interest and the simple interest on ₹34500 at 10% per year for 2 years (in ₹)?
31. 31.Find the compound interest on ₹6000 at 5% per year for 2 years, added every year (in ₹).
32. 32.Find the compound interest on ₹36925 at 20% per year for 2 years, added every year (in ₹).
33. 33.What is the difference between the compound interest and the simple interest on ₹2500 at 12% per year for 2 years (in ₹)?
34. 34.Find the compound interest on ₹42875 at 20% per year for 2 years, added every year (in ₹).
35. 35.Find the amount when ₹8880 is invested at 25% per year compound interest for 2 years (in ₹).
36. 36.Find the amount when ₹46875 is invested at 12% per year compound interest for 3 years (in ₹).
37. 37.Find the amount when ₹36250 is invested at 4% per year compound interest for 2 years (in ₹).
38. 38.What is the difference between the compound interest and the simple interest on ₹10000 at 4% per year for 2 years (in ₹)?
39. 39.What is the difference between the compound interest and the simple interest on ₹35000 at 4% per year for 2 years (in ₹)?
40. 40.What is the difference between the compound interest and the simple interest on ₹42700 at 20% per year for 2 years (in ₹)?

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