Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 72 · 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 ₹23600 is invested at 5% per year compound interest for 2 years (in ₹).
2. 2.What is the difference between the compound interest and the simple interest on ₹7500 at 4% per year for 2 years (in ₹)?
3. 3.What is the difference between the compound interest and the simple interest on ₹38800 at 5% per year for 2 years (in ₹)?
4. 4.Find the compound interest on ₹16400 at 5% per year for 2 years, added every year (in ₹).
5. 5.Find the compound interest on ₹34875 at 20% per year for 3 years, added every year (in ₹).
6. 6.What is the difference between the compound interest and the simple interest on ₹40000 at 8% per year for 2 years (in ₹)?
7. 7.Find the compound interest on ₹46875 at 4% per year for 3 years, added every year (in ₹).
8. 8.Find the amount when ₹15625 is invested at 12% per year compound interest for 3 years (in ₹).
9. 9.Find the compound interest on ₹48000 at 5% per year for 3 years, added every year (in ₹).
10. 10.What is the difference between the compound interest and the simple interest on ₹9500 at 10% per year for 2 years (in ₹)?
11. 11.Find the amount when ₹46875 is invested at 4% per year compound interest for 3 years (in ₹).
12. 12.Find the compound interest on ₹38750 at 8% per year for 2 years, added every year (in ₹).
13. 13.Find the amount when ₹48000 is invested at 15% per year compound interest for 3 years (in ₹).
14. 14.Find the compound interest on ₹15100 at 10% per year for 2 years, added every year (in ₹).
15. 15.Find the amount when ₹36250 is invested at 20% per year compound interest for 3 years (in ₹).
16. 16.What is the difference between the compound interest and the simple interest on ₹8500 at 10% per year for 2 years (in ₹)?
17. 17.Find the compound interest on ₹45625 at 8% per year for 2 years, added every year (in ₹).
18. 18.Find the amount when ₹16875 is invested at 12% per year compound interest for 2 years (in ₹).
19. 19.Find the amount when ₹46875 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 ₹16400 at 5% per year for 2 years (in ₹)?
21. 21.What is the difference between the compound interest and the simple interest on ₹9200 at 5% per year for 2 years (in ₹)?
22. 22.Find the compound interest on ₹30000 at 8% per year for 2 years, added every year (in ₹).
23. 23.Find the compound interest on ₹13824 at 25% per year for 3 years, added every year (in ₹).
24. 24.What is the difference between the compound interest and the simple interest on ₹46000 at 5% per year for 2 years (in ₹)?
25. 25.What is the difference between the compound interest and the simple interest on ₹29200 at 25% per year for 2 years (in ₹)?
26. 26.Find the amount when ₹24000 is invested at 15% per year compound interest for 2 years (in ₹).
27. 27.Find the amount when ₹5000 is invested at 10% per year compound interest for 3 years (in ₹).
28. 28.Find the compound interest on ₹24000 at 15% per year for 3 years, added every year (in ₹).
29. 29.What is the difference between the compound interest and the simple interest on ₹15000 at 10% per year for 2 years (in ₹)?
30. 30.Find the compound interest on ₹15625 at 12% per year for 3 years, added every year (in ₹).
31. 31.Find the compound interest on ₹1875 at 8% per year for 2 years, added every year (in ₹).
32. 32.Find the amount when ₹33872 is invested at 25% per year compound interest for 2 years (in ₹).
33. 33.Find the amount when ₹13440 is invested at 25% per year compound interest for 3 years (in ₹).
34. 34.Find the amount when ₹48500 is invested at 20% per year compound interest for 3 years (in ₹).
35. 35.Find the amount when ₹41800 is invested at 10% per year compound interest for 2 years (in ₹).
36. 36.Find the compound interest on ₹31250 at 12% per year for 3 years, added every year (in ₹).
37. 37.Find the amount when ₹35200 is invested at 25% per year compound interest for 3 years (in ₹).
38. 38.What is the difference between the compound interest and the simple interest on ₹2400 at 5% per year for 2 years (in ₹)?
39. 39.Find the amount when ₹33125 is invested at 12% per year compound interest for 2 years (in ₹).
40. 40.What is the difference between the compound interest and the simple interest on ₹12100 at 10% per year for 2 years (in ₹)?

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