Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 808 · 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.What is the difference between the compound interest and the simple interest on ₹4700 at 10% per year for 2 years (in ₹)?
2. 2.Find the compound interest on ₹25000 at 10% per year for 3 years, added every year (in ₹).
3. 3.Find the amount when ₹13750 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 ₹27500 at 12% per year for 2 years (in ₹)?
5. 5.Find the compound interest on ₹48000 at 5% per year for 3 years, added every year (in ₹).
6. 6.Find the compound interest on ₹4950 at 20% per year for 2 years, added every year (in ₹).
7. 7.Find the amount when ₹7700 is invested at 10% per year compound interest for 2 years (in ₹).
8. 8.Find the amount when ₹44400 is invested at 5% per year compound interest for 2 years (in ₹).
9. 9.Find the amount when ₹31250 is invested at 8% per year compound interest for 3 years (in ₹).
10. 10.Find the compound interest on ₹13250 at 20% per year for 3 years, added every year (in ₹).
11. 11.Find the compound interest on ₹16250 at 8% per year for 2 years, added every year (in ₹).
12. 12.Find the amount when ₹21600 is invested at 5% per year compound interest for 2 years (in ₹).
13. 13.Find the compound interest on ₹14416 at 25% per year for 2 years, added every year (in ₹).
14. 14.Find the compound interest on ₹36000 at 15% per year for 2 years, added every year (in ₹).
15. 15.Find the amount when ₹36800 is invested at 25% per year compound interest for 3 years (in ₹).
16. 16.Find the amount when ₹8000 is invested at 5% per year compound interest for 3 years (in ₹).
17. 17.Find the compound interest on ₹625 at 4% per year for 2 years, added every year (in ₹).
18. 18.Find the amount when ₹12800 is invested at 5% per year compound interest for 2 years (in ₹).
19. 19.Find the compound interest on ₹34600 at 10% per year for 2 years, added every year (in ₹).
20. 20.Find the amount when ₹46875 is invested at 4% per year compound interest for 3 years (in ₹).
21. 21.Find the amount when ₹31250 is invested at 4% per year compound interest for 3 years (in ₹).
22. 22.What is the difference between the compound interest and the simple interest on ₹22500 at 4% per year for 2 years (in ₹)?
23. 23.Find the compound interest on ₹9375 at 8% per year for 2 years, added every year (in ₹).
24. 24.Find the amount when ₹832 is invested at 25% per year compound interest for 2 years (in ₹).
25. 25.What is the difference between the compound interest and the simple interest on ₹2500 at 4% per year for 2 years (in ₹)?
26. 26.What is the difference between the compound interest and the simple interest on ₹8800 at 15% per year for 2 years (in ₹)?
27. 27.What is the difference between the compound interest and the simple interest on ₹39700 at 10% per year for 2 years (in ₹)?
28. 28.Find the amount when ₹15625 is invested at 8% per year compound interest for 3 years (in ₹).
29. 29.Find the compound interest on ₹24000 at 15% per year for 3 years, added every year (in ₹).
30. 30.What is the difference between the compound interest and the simple interest on ₹20000 at 4% per year 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.Find the compound interest on ₹6100 at 20% per year for 2 years, added every year (in ₹).
33. 33.What is the difference between the compound interest and the simple interest on ₹30000 at 8% per year for 2 years (in ₹)?
34. 34.Find the compound interest on ₹30000 at 10% per year for 3 years, added every year (in ₹).
35. 35.What is the difference between the compound interest and the simple interest on ₹22400 at 25% per year for 2 years (in ₹)?
36. 36.What is the difference between the compound interest and the simple interest on ₹32500 at 12% per year for 2 years (in ₹)?
37. 37.Find the amount when ₹5600 is invested at 25% per year compound interest for 2 years (in ₹).
38. 38.Find the amount when ₹9375 is invested at 4% per year compound interest for 2 years (in ₹).
39. 39.Find the amount when ₹45100 is invested at 10% per year compound interest for 2 years (in ₹).
40. 40.What is the difference between the compound interest and the simple interest on ₹26200 at 10% per year for 2 years (in ₹)?

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