Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 577 · 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 ₹45500 at 10% per year for 2 years, added every year (in ₹).
2. 2.Find the amount when ₹47456 is invested at 25% per year compound interest for 2 years (in ₹).
3. 3.Find the amount when ₹44000 is invested at 5% per year compound interest for 2 years (in ₹).
4. 4.Find the amount when ₹5000 is invested at 4% per year compound interest for 2 years (in ₹).
5. 5.Find the amount when ₹15625 is invested at 12% per year compound interest for 2 years (in ₹).
6. 6.Find the amount when ₹20625 is invested at 12% per year compound interest for 2 years (in ₹).
7. 7.Find the amount when ₹40000 is invested at 15% per year compound interest for 3 years (in ₹).
8. 8.Find the compound interest on ₹32000 at 15% per year for 3 years, added every year (in ₹).
9. 9.Find the amount when ₹46875 is invested at 4% per year compound interest for 3 years (in ₹).
10. 10.Find the compound interest on ₹27500 at 12% per year for 2 years, added every year (in ₹).
11. 11.Find the amount when ₹46368 is invested at 25% per year compound interest for 2 years (in ₹).
12. 12.What is the difference between the compound interest and the simple interest on ₹14200 at 10% per year for 2 years (in ₹)?
13. 13.What is the difference between the compound interest and the simple interest on ₹4400 at 5% per year for 2 years (in ₹)?
14. 14.Find the compound interest on ₹1280 at 25% per year for 3 years, added every year (in ₹).
15. 15.Find the amount when ₹48750 is invested at 4% per year compound interest for 2 years (in ₹).
16. 16.What is the difference between the compound interest and the simple interest on ₹8400 at 20% per year for 2 years (in ₹)?
17. 17.Find the amount when ₹31000 is invested at 10% per year compound interest for 3 years (in ₹).
18. 18.Find the amount when ₹22800 is invested at 5% per year compound interest for 2 years (in ₹).
19. 19.What is the difference between the compound interest and the simple interest on ₹41600 at 5% per year for 2 years (in ₹)?
20. 20.Find the amount when ₹45500 is invested at 10% per year compound interest for 2 years (in ₹).
21. 21.Find the amount when ₹6875 is invested at 8% per year compound interest for 2 years (in ₹).
22. 22.Find the compound interest on ₹27200 at 15% per year for 2 years, added every year (in ₹).
23. 23.Find the compound interest on ₹49375 at 8% per year for 2 years, added every year (in ₹).
24. 24.What is the difference between the compound interest and the simple interest on ₹42400 at 20% per year for 2 years (in ₹)?
25. 25.Find the amount when ₹19700 is invested at 20% per year compound interest for 2 years (in ₹).
26. 26.What is the difference between the compound interest and the simple interest on ₹25000 at 8% per year for 2 years (in ₹)?
27. 27.What is the difference between the compound interest and the simple interest on ₹22500 at 4% per year for 2 years (in ₹)?
28. 28.Find the compound interest on ₹21250 at 4% per year for 2 years, added every year (in ₹).
29. 29.Find the compound interest on ₹45700 at 10% per year for 2 years, added every year (in ₹).
30. 30.Find the amount when ₹14400 is invested at 5% per year compound interest for 2 years (in ₹).
31. 31.What is the difference between the compound interest and the simple interest on ₹28000 at 15% per year for 2 years (in ₹)?
32. 32.Find the compound interest on ₹16000 at 15% per year for 3 years, added every year (in ₹).
33. 33.Find the compound interest on ₹46350 at 20% per year for 2 years, added every year (in ₹).
34. 34.What is the difference between the compound interest and the simple interest on ₹2500 at 8% per year for 2 years (in ₹)?
35. 35.Find the compound interest on ₹15625 at 4% per year for 2 years, added every year (in ₹).
36. 36.Find the compound interest on ₹20500 at 20% per year for 3 years, added every year (in ₹).
37. 37.Find the amount when ₹15625 is invested at 4% per year compound interest for 3 years (in ₹).
38. 38.Find the compound interest on ₹32000 at 5% per year for 3 years, added every year (in ₹).
39. 39.What is the difference between the compound interest and the simple interest on ₹5000 at 20% per year for 2 years (in ₹)?
40. 40.What is the difference between the compound interest and the simple interest on ₹46800 at 25% per year for 2 years (in ₹)?

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