Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 156 · 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 ₹34800 at 5% per year for 2 years (in ₹)?
2. 2.Find the amount when ₹15625 is invested at 4% per year compound interest for 3 years (in ₹).
3. 3.Find the amount when ₹48000 is invested at 15% per year compound interest for 3 years (in ₹).
4. 4.Find the compound interest on ₹32400 at 15% per year for 2 years, added every year (in ₹).
5. 5.What is the difference between the compound interest and the simple interest on ₹5000 at 8% per year for 2 years (in ₹)?
6. 6.What is the difference between the compound interest and the simple interest on ₹7300 at 10% per year for 2 years (in ₹)?
7. 7.Find the compound interest on ₹5200 at 5% per year for 2 years, added every year (in ₹).
8. 8.What is the difference between the compound interest and the simple interest on ₹8800 at 10% per year for 2 years (in ₹)?
9. 9.What is the difference between the compound interest and the simple interest on ₹12500 at 12% per year for 2 years (in ₹)?
10. 10.Find the compound interest on ₹16875 at 8% per year for 2 years, added every year (in ₹).
11. 11.Find the amount when ₹1600 is invested at 5% per year compound interest for 2 years (in ₹).
12. 12.Find the compound interest on ₹28800 at 5% per year for 2 years, added every year (in ₹).
13. 13.Find the amount when ₹20600 is invested at 20% per year compound interest for 2 years (in ₹).
14. 14.Find the compound interest on ₹46875 at 4% per year for 3 years, added every year (in ₹).
15. 15.Find the compound interest on ₹16000 at 5% per year for 3 years, added every year (in ₹).
16. 16.Find the compound interest on ₹8000 at 15% per year for 3 years, added every year (in ₹).
17. 17.Find the amount when ₹3200 is invested at 5% per year compound interest for 2 years (in ₹).
18. 18.Find the amount when ₹8000 is invested at 15% per year compound interest for 3 years (in ₹).
19. 19.Find the amount when ₹49600 is invested at 15% per year compound interest for 2 years (in ₹).
20. 20.Find the amount when ₹8000 is invested at 5% per year compound interest for 3 years (in ₹).
21. 21.Find the compound interest on ₹33200 at 5% per year for 2 years, added every year (in ₹).
22. 22.Find the amount when ₹8368 is invested at 25% per year compound interest for 2 years (in ₹).
23. 23.Find the compound interest on ₹8575 at 20% per year for 2 years, added every year (in ₹).
24. 24.Find the compound interest on ₹46875 at 8% per year for 3 years, added every year (in ₹).
25. 25.Find the compound interest on ₹40100 at 10% per year for 2 years, added every year (in ₹).
26. 26.What is the difference between the compound interest and the simple interest on ₹17600 at 25% per year for 2 years (in ₹)?
27. 27.Find the amount when ₹15625 is invested at 12% per year compound interest for 3 years (in ₹).
28. 28.Find the compound interest on ₹27000 at 10% per year for 2 years, added every year (in ₹).
29. 29.What is the difference between the compound interest and the simple interest on ₹37500 at 4% per year for 2 years (in ₹)?
30. 30.Find the compound interest on ₹31250 at 8% per year for 3 years, added every year (in ₹).
31. 31.What is the difference between the compound interest and the simple interest on ₹35000 at 4% per year for 2 years (in ₹)?
32. 32.What is the difference between the compound interest and the simple interest on ₹16800 at 25% per year for 2 years (in ₹)?
33. 33.Find the compound interest on ₹43575 at 20% per year for 2 years, added every year (in ₹).
34. 34.What is the difference between the compound interest and the simple interest on ₹7500 at 4% per year for 2 years (in ₹)?
35. 35.Find the compound interest on ₹29800 at 10% per year for 2 years, added every year (in ₹).
36. 36.Find the amount when ₹6875 is invested at 20% per year compound interest for 3 years (in ₹).
37. 37.What is the difference between the compound interest and the simple interest on ₹30000 at 4% per year for 2 years (in ₹)?
38. 38.Find the compound interest on ₹46500 at 20% per year for 3 years, added every year (in ₹).
39. 39.Find the compound interest on ₹18400 at 25% per year for 2 years, added every year (in ₹).
40. 40.Find the amount when ₹20700 is invested at 20% per year compound interest for 2 years (in ₹).

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