Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 441 · 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 ₹24000 is invested at 5% per year compound interest for 3 years (in ₹).
2. 2.What is the difference between the compound interest and the simple interest on ₹7500 at 8% per year for 2 years (in ₹)?
3. 3.Find the amount when ₹43750 is invested at 12% per year compound interest for 2 years (in ₹).
4. 4.What is the difference between the compound interest and the simple interest on ₹50000 at 8% per year for 2 years (in ₹)?
5. 5.What is the difference between the compound interest and the simple interest on ₹500 at 20% per year for 2 years (in ₹)?
6. 6.Find the compound interest on ₹50000 at 10% per year for 3 years, added every year (in ₹).
7. 7.What is the difference between the compound interest and the simple interest on ₹44700 at 20% per year for 2 years (in ₹)?
8. 8.Find the compound interest on ₹46875 at 8% per year for 3 years, added every year (in ₹).
9. 9.Find the compound interest on ₹24375 at 8% per year for 2 years, added every year (in ₹).
10. 10.What is the difference between the compound interest and the simple interest on ₹28400 at 15% per year for 2 years (in ₹)?
11. 11.What is the difference between the compound interest and the simple interest on ₹12300 at 20% per year for 2 years (in ₹)?
12. 12.Find the amount when ₹625 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 ₹30000 at 12% per year for 2 years (in ₹)?
14. 14.Find the compound interest on ₹1250 at 8% per year for 2 years, added every year (in ₹).
15. 15.Find the compound interest on ₹48000 at 15% per year for 3 years, added every year (in ₹).
16. 16.What is the difference between the compound interest and the simple interest on ₹42700 at 20% per year for 2 years (in ₹)?
17. 17.Find the amount when ₹15872 is invested at 25% per year compound interest for 3 years (in ₹).
18. 18.Find the amount when ₹21700 is invested at 10% per year compound interest for 2 years (in ₹).
19. 19.Find the amount when ₹12175 is invested at 20% per year compound interest for 2 years (in ₹).
20. 20.What is the difference between the compound interest and the simple interest on ₹20000 at 4% per year for 2 years (in ₹)?
21. 21.What is the difference between the compound interest and the simple interest on ₹43200 at 5% per year for 2 years (in ₹)?
22. 22.Find the compound interest on ₹40000 at 15% per year for 3 years, added every year (in ₹).
23. 23.Find the compound interest on ₹15104 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 ₹9600 at 15% per year for 2 years (in ₹)?
25. 25.What is the difference between the compound interest and the simple interest on ₹35000 at 4% per year for 2 years (in ₹)?
26. 26.What is the difference between the compound interest and the simple interest on ₹25200 at 15% per year for 2 years (in ₹)?
27. 27.Find the compound interest on ₹48400 at 5% per year for 2 years, added every year (in ₹).
28. 28.Find the compound interest on ₹48400 at 15% per year for 2 years, added every year (in ₹).
29. 29.What is the difference between the compound interest and the simple interest on ₹31600 at 5% per year for 2 years (in ₹)?
30. 30.What is the difference between the compound interest and the simple interest on ₹5000 at 12% per year for 2 years (in ₹)?
31. 31.Find the amount when ₹3200 is invested at 5% per year compound interest for 2 years (in ₹).
32. 32.Find the compound interest on ₹28000 at 10% per year for 3 years, added every year (in ₹).
33. 33.Find the amount when ₹28125 is invested at 20% per year compound interest for 3 years (in ₹).
34. 34.Find the compound interest on ₹5000 at 12% per year for 2 years, added every year (in ₹).
35. 35.Find the compound interest on ₹39750 at 20% per year for 3 years, added every year (in ₹).
36. 36.Find the compound interest on ₹22500 at 8% per year for 2 years, added every year (in ₹).
37. 37.What is the difference between the compound interest and the simple interest on ₹27900 at 20% per year for 2 years (in ₹)?
38. 38.What is the difference between the compound interest and the simple interest on ₹11200 at 15% per year for 2 years (in ₹)?
39. 39.Find the amount when ₹46250 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 ₹25000 at 4% per year for 2 years (in ₹)?

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