Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 711 · 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 8% per year compound interest for 3 years (in ₹).
2. 2.What is the difference between the compound interest and the simple interest on ₹20800 at 5% per year for 2 years (in ₹)?
3. 3.Find the compound interest on ₹8875 at 20% per year for 2 years, added every year (in ₹).
4. 4.Find the compound interest on ₹32000 at 5% per year for 3 years, added every year (in ₹).
5. 5.Find the amount when ₹40000 is invested at 5% per year compound interest for 3 years (in ₹).
6. 6.Find the compound interest on ₹20240 at 25% per year for 2 years, added every year (in ₹).
7. 7.Find the compound interest on ₹16000 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 ₹18400 at 5% per year for 2 years (in ₹)?
9. 9.What is the difference between the compound interest and the simple interest on ₹22400 at 5% per year for 2 years (in ₹)?
10. 10.Find the compound interest on ₹15625 at 4% per year for 3 years, added every year (in ₹).
11. 11.What is the difference between the compound interest and the simple interest on ₹5000 at 12% per year for 2 years (in ₹)?
12. 12.What is the difference between the compound interest and the simple interest on ₹10000 at 5% per year for 2 years (in ₹)?
13. 13.Find the compound interest on ₹46875 at 12% per year for 3 years, added every year (in ₹).
14. 14.Find the amount when ₹8000 is invested at 5% per year compound interest for 3 years (in ₹).
15. 15.Find the amount when ₹49375 is invested at 4% per year compound interest for 2 years (in ₹).
16. 16.Find the compound interest on ₹31250 at 12% per year for 3 years, added every year (in ₹).
17. 17.Find the compound interest on ₹21125 at 20% per year for 2 years, added every year (in ₹).
18. 18.What is the difference between the compound interest and the simple interest on ₹5500 at 20% per year for 2 years (in ₹)?
19. 19.What is the difference between the compound interest and the simple interest on ₹7800 at 20% per year for 2 years (in ₹)?
20. 20.Find the amount when ₹16000 is invested at 15% per year compound interest for 3 years (in ₹).
21. 21.What is the difference between the compound interest and the simple interest on ₹17200 at 25% per year for 2 years (in ₹)?
22. 22.Find the amount when ₹46875 is invested at 4% per year compound interest for 3 years (in ₹).
23. 23.What is the difference between the compound interest and the simple interest on ₹38000 at 15% per year for 2 years (in ₹)?
24. 24.Find the compound interest on ₹40000 at 4% per year for 2 years, added every year (in ₹).
25. 25.What is the difference between the compound interest and the simple interest on ₹47600 at 15% per year for 2 years (in ₹)?
26. 26.Find the compound interest on ₹35200 at 5% per year for 2 years, added every year (in ₹).
27. 27.What is the difference between the compound interest and the simple interest on ₹42500 at 8% per year for 2 years (in ₹)?
28. 28.What is the difference between the compound interest and the simple interest on ₹200 at 20% per year for 2 years (in ₹)?
29. 29.What is the difference between the compound interest and the simple interest on ₹5600 at 15% per year for 2 years (in ₹)?
30. 30.Find the compound interest on ₹24000 at 5% per year for 3 years, added every year (in ₹).
31. 31.Find the amount when ₹15300 is invested at 10% per year compound interest for 2 years (in ₹).
32. 32.Find the amount when ₹13000 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 ₹7500 at 8% per year for 2 years (in ₹)?
34. 34.Find the amount when ₹28125 is invested at 8% per year compound interest for 2 years (in ₹).
35. 35.Find the amount when ₹33408 is invested at 25% per year compound interest for 2 years (in ₹).
36. 36.What is the difference between the compound interest and the simple interest on ₹48200 at 10% per year for 2 years (in ₹)?
37. 37.Find the compound interest on ₹16000 at 5% per year for 3 years, added every year (in ₹).
38. 38.Find the amount when ₹29600 is invested at 5% per year compound interest for 2 years (in ₹).
39. 39.Find the amount when ₹41000 is invested at 10% per year compound interest for 3 years (in ₹).
40. 40.Find the amount when ₹7200 is invested at 10% per year compound interest for 2 years (in ₹).

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