Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 655 · 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 ₹15625 is invested at 12% per year compound interest for 3 years (in ₹).
2. 2.Find the compound interest on ₹4800 at 15% per year for 2 years, added every year (in ₹).
3. 3.What is the difference between the compound interest and the simple interest on ₹15000 at 8% per year for 2 years (in ₹)?
4. 4.Find the compound interest on ₹46875 at 8% per year for 3 years, added every year (in ₹).
5. 5.Find the compound interest on ₹32000 at 5% per year for 3 years, added every year (in ₹).
6. 6.Find the compound interest on ₹30000 at 5% per year for 2 years, added every year (in ₹).
7. 7.What is the difference between the compound interest and the simple interest on ₹9900 at 20% per year for 2 years (in ₹)?
8. 8.Find the compound interest on ₹18800 at 10% per year for 2 years, added every year (in ₹).
9. 9.Find the amount when ₹45000 is invested at 4% per year compound interest for 2 years (in ₹).
10. 10.What is the difference between the compound interest and the simple interest on ₹32000 at 15% per year for 2 years (in ₹)?
11. 11.Find the compound interest on ₹9375 at 8% per year for 2 years, added every year (in ₹).
12. 12.Find the compound interest on ₹45744 at 25% per year for 2 years, added every year (in ₹).
13. 13.Find the compound interest on ₹15625 at 8% per year for 3 years, added every year (in ₹).
14. 14.Find the compound interest on ₹8400 at 10% per year for 2 years, added every year (in ₹).
15. 15.What is the difference between the compound interest and the simple interest on ₹1200 at 25% per year for 2 years (in ₹)?
16. 16.What is the difference between the compound interest and the simple interest on ₹35000 at 12% per year for 2 years (in ₹)?
17. 17.What is the difference between the compound interest and the simple interest on ₹50000 at 8% per year for 2 years (in ₹)?
18. 18.Find the amount when ₹6400 is invested at 15% per year compound interest for 2 years (in ₹).
19. 19.Find the amount when ₹31250 is invested at 8% per year compound interest for 3 years (in ₹).
20. 20.What is the difference between the compound interest and the simple interest on ₹6900 at 10% per year for 2 years (in ₹)?
21. 21.Find the amount when ₹13744 is invested at 25% per year compound interest for 2 years (in ₹).
22. 22.Find the amount when ₹34800 is invested at 15% per year compound interest for 2 years (in ₹).
23. 23.Find the compound interest on ₹34000 at 15% per year for 2 years, added every year (in ₹).
24. 24.What is the difference between the compound interest and the simple interest on ₹20000 at 12% per year for 2 years (in ₹)?
25. 25.Find the compound interest on ₹14300 at 10% per year for 2 years, added every year (in ₹).
26. 26.Find the amount when ₹15625 is invested at 4% per year compound interest for 3 years (in ₹).
27. 27.Find the compound interest on ₹16000 at 15% per year for 3 years, added every year (in ₹).
28. 28.Find the amount when ₹3125 is invested at 8% per year compound interest for 2 years (in ₹).
29. 29.Find the amount when ₹16000 is invested at 15% per year compound interest for 3 years (in ₹).
30. 30.Find the compound interest on ₹10200 at 20% per year for 2 years, added every year (in ₹).
31. 31.What is the difference between the compound interest and the simple interest on ₹22500 at 8% per year for 2 years (in ₹)?
32. 32.Find the amount when ₹32000 is invested at 10% per year compound interest for 3 years (in ₹).
33. 33.Find the compound interest on ₹31250 at 4% per year for 3 years, added every year (in ₹).
34. 34.What is the difference between the compound interest and the simple interest on ₹32800 at 20% per year for 2 years (in ₹)?
35. 35.Find the compound interest on ₹12500 at 20% per year for 3 years, added every year (in ₹).
36. 36.Find the amount when ₹35000 is invested at 8% per year compound interest for 2 years (in ₹).
37. 37.What is the difference between the compound interest and the simple interest on ₹13500 at 10% per year for 2 years (in ₹)?
38. 38.Find the compound interest on ₹49375 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 ₹12500 at 8% per year for 2 years (in ₹)?
40. 40.Find the amount when ₹31250 is invested at 4% per year compound interest for 3 years (in ₹).

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