Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 551 · 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 ₹8000 at 15% per year for 3 years, added every year (in ₹).
2. 2.Find the amount when ₹11600 is invested at 5% per year compound interest for 2 years (in ₹).
3. 3.What is the difference between the compound interest and the simple interest on ₹27600 at 5% per year for 2 years (in ₹)?
4. 4.What is the difference between the compound interest and the simple interest on ₹42500 at 12% per year for 2 years (in ₹)?
5. 5.Find the amount when ₹44144 is invested at 25% per year compound interest for 2 years (in ₹).
6. 6.Find the compound interest on ₹25625 at 12% per year for 2 years, added every year (in ₹).
7. 7.Find the amount when ₹5200 is invested at 5% per year compound interest for 2 years (in ₹).
8. 8.What is the difference between the compound interest and the simple interest on ₹15000 at 4% per year for 2 years (in ₹)?
9. 9.Find the amount when ₹9600 is invested at 5% per year compound interest for 2 years (in ₹).
10. 10.What is the difference between the compound interest and the simple interest on ₹47600 at 25% per year for 2 years (in ₹)?
11. 11.Find the amount when ₹48000 is invested at 5% per year compound interest for 3 years (in ₹).
12. 12.Find the amount when ₹3750 is invested at 12% per year compound interest for 2 years (in ₹).
13. 13.What is the difference between the compound interest and the simple interest on ₹8000 at 25% per year for 2 years (in ₹)?
14. 14.Find the compound interest on ₹11700 at 10% per year for 2 years, added every year (in ₹).
15. 15.Find the amount when ₹11250 is invested at 8% per year compound interest for 2 years (in ₹).
16. 16.Find the compound interest on ₹31760 at 25% per year for 2 years, added every year (in ₹).
17. 17.Find the compound interest on ₹32400 at 5% per year for 2 years, added every year (in ₹).
18. 18.Find the amount when ₹15625 is invested at 8% per year compound interest for 3 years (in ₹).
19. 19.What is the difference between the compound interest and the simple interest on ₹42500 at 4% per year for 2 years (in ₹)?
20. 20.Find the compound interest on ₹46875 at 12% per year for 3 years, added every year (in ₹).
21. 21.Find the compound interest on ₹30700 at 20% per year for 2 years, added every year (in ₹).
22. 22.What is the difference between the compound interest and the simple interest on ₹48800 at 5% per year for 2 years (in ₹)?
23. 23.Find the compound interest on ₹8000 at 10% per year for 3 years, added every year (in ₹).
24. 24.What is the difference between the compound interest and the simple interest on ₹2000 at 10% per year for 2 years (in ₹)?
25. 25.Find the compound interest on ₹15625 at 12% per year for 3 years, added every year (in ₹).
26. 26.Find the amount when ₹22000 is invested at 20% per year compound interest for 3 years (in ₹).
27. 27.What is the difference between the compound interest and the simple interest on ₹22500 at 12% per year for 2 years (in ₹)?
28. 28.Find the amount when ₹34400 is invested at 10% per year compound interest for 2 years (in ₹).
29. 29.Find the amount when ₹13750 is invested at 8% per year compound interest for 2 years (in ₹).
30. 30.Find the compound interest on ₹15625 at 4% per year for 3 years, added every year (in ₹).
31. 31.Find the amount when ₹6000 is invested at 10% per year compound interest for 3 years (in ₹).
32. 32.Find the amount when ₹25000 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 ₹40000 at 12% per year for 2 years (in ₹)?
34. 34.Find the amount when ₹16000 is invested at 5% per year compound interest for 3 years (in ₹).
35. 35.Find the amount when ₹11600 is invested at 15% per year compound interest for 2 years (in ₹).
36. 36.Find the amount when ₹25600 is invested at 5% per year compound interest for 2 years (in ₹).
37. 37.Find the amount when ₹43648 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 ₹20000 at 8% per year for 2 years (in ₹)?
39. 39.What is the difference between the compound interest and the simple interest on ₹14600 at 10% per year for 2 years (in ₹)?
40. 40.What is the difference between the compound interest and the simple interest on ₹14400 at 5% per year for 2 years (in ₹)?

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