Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 704 · 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 ₹36200 at 10% per year for 2 years, added every year (in ₹).
2. 2.What is the difference between the compound interest and the simple interest on ₹31600 at 25% per year for 2 years (in ₹)?
3. 3.Find the amount when ₹31250 is invested at 12% per year compound interest for 3 years (in ₹).
4. 4.Find the compound interest on ₹9375 at 4% per year for 2 years, added every year (in ₹).
5. 5.What is the difference between the compound interest and the simple interest on ₹25000 at 8% per year for 2 years (in ₹)?
6. 6.Find the amount when ₹29000 is invested at 10% per year compound interest for 3 years (in ₹).
7. 7.What is the difference between the compound interest and the simple interest on ₹12000 at 10% per year for 2 years (in ₹)?
8. 8.What is the difference between the compound interest and the simple interest on ₹2500 at 4% per year for 2 years (in ₹)?
9. 9.Find the compound interest on ₹35850 at 20% per year for 2 years, added every year (in ₹).
10. 10.Find the amount when ₹23750 is invested at 12% per year compound interest for 2 years (in ₹).
11. 11.What is the difference between the compound interest and the simple interest on ₹2000 at 5% per year for 2 years (in ₹)?
12. 12.Find the compound interest on ₹13025 at 20% per year for 2 years, added every year (in ₹).
13. 13.Find the compound interest on ₹3200 at 15% per year for 2 years, added every year (in ₹).
14. 14.Find the amount when ₹49000 is invested at 10% per year compound interest for 3 years (in ₹).
15. 15.Find the compound interest on ₹31250 at 8% per year for 3 years, added every year (in ₹).
16. 16.Find the amount when ₹42500 is invested at 10% per year compound interest for 2 years (in ₹).
17. 17.Find the compound interest on ₹1408 at 25% per year for 3 years, added every year (in ₹).
18. 18.What is the difference between the compound interest and the simple interest on ₹35000 at 12% per year for 2 years (in ₹)?
19. 19.Find the compound interest on ₹16000 at 15% per year for 3 years, added every year (in ₹).
20. 20.Find the compound interest on ₹4000 at 10% per year for 3 years, added every year (in ₹).
21. 21.Find the amount when ₹41600 is invested at 15% per year compound interest for 2 years (in ₹).
22. 22.Find the amount when ₹30000 is invested at 4% per year compound interest for 2 years (in ₹).
23. 23.What is the difference between the compound interest and the simple interest on ₹3600 at 5% per year for 2 years (in ₹)?
24. 24.Find the amount when ₹25800 is invested at 10% per year compound interest for 2 years (in ₹).
25. 25.Find the amount when ₹28912 is invested at 25% per year compound interest for 2 years (in ₹).
26. 26.Find the compound interest on ₹27500 at 20% per year for 3 years, added every year (in ₹).
27. 27.Find the amount when ₹50000 is invested at 5% per year compound interest for 2 years (in ₹).
28. 28.Find the compound interest on ₹14375 at 20% per year for 3 years, added every year (in ₹).
29. 29.What is the difference between the compound interest and the simple interest on ₹16300 at 10% per year for 2 years (in ₹)?
30. 30.Find the amount when ₹29500 is invested at 10% per year compound interest for 2 years (in ₹).
31. 31.What is the difference between the compound interest and the simple interest on ₹4000 at 25% per year for 2 years (in ₹)?
32. 32.What is the difference between the compound interest and the simple interest on ₹5200 at 15% per year for 2 years (in ₹)?
33. 33.Find the compound interest on ₹8000 at 15% per year for 3 years, added every year (in ₹).
34. 34.Find the amount when ₹45625 is invested at 8% per year compound interest for 2 years (in ₹).
35. 35.Find the amount when ₹5900 is invested at 10% per year compound interest for 2 years (in ₹).
36. 36.Find the amount when ₹48250 is invested at 20% per year compound interest for 3 years (in ₹).
37. 37.Find the compound interest on ₹33750 at 20% per year for 3 years, added every year (in ₹).
38. 38.Find the compound interest on ₹8448 at 25% per year for 3 years, added every year (in ₹).
39. 39.Find the amount when ₹33600 is invested at 25% per year compound interest for 3 years (in ₹).
40. 40.Find the amount when ₹11875 is invested at 12% per year compound interest for 2 years (in ₹).

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