Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 560 · 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 compound interest on ₹43600 at 5% per year for 2 years, added every year (in ₹).
2. 2.What is the difference between the compound interest and the simple interest on ₹39200 at 20% per year for 2 years (in ₹)?
3. 3.Find the amount when ₹30500 is invested at 20% per year compound interest for 3 years (in ₹).
4. 4.Find the amount when ₹31520 is invested at 25% per year compound interest for 2 years (in ₹).
5. 5.Find the compound interest on ₹32752 at 25% per year for 2 years, added every year (in ₹).
6. 6.Find the amount when ₹48000 is invested at 15% per year compound interest for 3 years (in ₹).
7. 7.Find the compound interest on ₹21250 at 4% per year for 2 years, added every year (in ₹).
8. 8.Find the amount when ₹27952 is invested at 25% per year compound interest for 2 years (in ₹).
9. 9.Find the compound interest on ₹31250 at 4% per year for 3 years, added every year (in ₹).
10. 10.What is the difference between the compound interest and the simple interest on ₹46000 at 5% per year for 2 years (in ₹)?
11. 11.Find the compound interest on ₹40000 at 15% per year for 3 years, added every year (in ₹).
12. 12.Find the amount when ₹40000 is invested at 5% per year compound interest for 3 years (in ₹).
13. 13.Find the compound interest on ₹46875 at 4% per year for 3 years, added every year (in ₹).
14. 14.What is the difference between the compound interest and the simple interest on ₹26000 at 25% per year for 2 years (in ₹)?
15. 15.Find the compound interest on ₹33216 at 25% per year for 3 years, added every year (in ₹).
16. 16.Find the compound interest on ₹26000 at 5% per year for 2 years, added every year (in ₹).
17. 17.Find the amount when ₹49650 is invested at 20% per year compound interest for 2 years (in ₹).
18. 18.What is the difference between the compound interest and the simple interest on ₹10800 at 15% per year for 2 years (in ₹)?
19. 19.What is the difference between the compound interest and the simple interest on ₹1700 at 10% per year for 2 years (in ₹)?
20. 20.What is the difference between the compound interest and the simple interest on ₹30200 at 10% per year for 2 years (in ₹)?
21. 21.Find the amount when ₹34000 is invested at 10% per year compound interest for 3 years (in ₹).
22. 22.Find the amount when ₹3750 is invested at 12% per year compound interest for 2 years (in ₹).
23. 23.Find the amount when ₹21550 is invested at 20% per year compound interest for 2 years (in ₹).
24. 24.Find the compound interest on ₹35000 at 12% per year for 2 years, added every year (in ₹).
25. 25.Find the compound interest on ₹30000 at 20% per year for 3 years, added every year (in ₹).
26. 26.What is the difference between the compound interest and the simple interest on ₹15200 at 10% per year for 2 years (in ₹)?
27. 27.What is the difference between the compound interest and the simple interest on ₹37500 at 12% per year for 2 years (in ₹)?
28. 28.What is the difference between the compound interest and the simple interest on ₹46400 at 5% per year for 2 years (in ₹)?
29. 29.Find the amount when ₹31875 is invested at 12% per year compound interest for 2 years (in ₹).
30. 30.Find the amount when ₹43000 is invested at 20% per year compound interest for 2 years (in ₹).
31. 31.Find the compound interest on ₹15625 at 8% per year for 3 years, added every year (in ₹).
32. 32.What is the difference between the compound interest and the simple interest on ₹12500 at 20% per year for 2 years (in ₹)?
33. 33.What is the difference between the compound interest and the simple interest on ₹42500 at 8% per year for 2 years (in ₹)?
34. 34.Find the amount when ₹18625 is invested at 20% per year compound interest for 3 years (in ₹).
35. 35.Find the compound interest on ₹31250 at 12% per year for 3 years, added every year (in ₹).
36. 36.Find the amount when ₹21875 is invested at 20% per year compound interest for 3 years (in ₹).
37. 37.Find the compound interest on ₹2500 at 4% per year for 2 years, added every year (in ₹).
38. 38.What is the difference between the compound interest and the simple interest on ₹10000 at 12% per year for 2 years (in ₹)?
39. 39.What is the difference between the compound interest and the simple interest on ₹22500 at 12% per year for 2 years (in ₹)?
40. 40.Find the amount when ₹22400 is invested at 5% per year compound interest for 2 years (in ₹).

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