Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 679 · 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 ₹43750 at 12% per year for 2 years, added every year (in ₹).
2. 2.Find the compound interest on ₹15625 at 8% per year for 3 years, added every year (in ₹).
3. 3.What is the difference between the compound interest and the simple interest on ₹20000 at 4% per year for 2 years (in ₹)?
4. 4.Find the compound interest on ₹34000 at 10% per year for 3 years, added every year (in ₹).
5. 5.What is the difference between the compound interest and the simple interest on ₹9800 at 10% per year for 2 years (in ₹)?
6. 6.What is the difference between the compound interest and the simple interest on ₹4400 at 5% per year for 2 years (in ₹)?
7. 7.Find the amount when ₹32000 is invested at 5% per year compound interest for 3 years (in ₹).
8. 8.What is the difference between the compound interest and the simple interest on ₹32200 at 10% per year for 2 years (in ₹)?
9. 9.What is the difference between the compound interest and the simple interest on ₹9600 at 5% per year for 2 years (in ₹)?
10. 10.Find the compound interest on ₹3600 at 5% per year for 2 years, added every year (in ₹).
11. 11.What is the difference between the compound interest and the simple interest on ₹45200 at 5% per year for 2 years (in ₹)?
12. 12.Find the amount when ₹25975 is invested at 20% per year compound interest for 2 years (in ₹).
13. 13.What is the difference between the compound interest and the simple interest on ₹6900 at 10% per year for 2 years (in ₹)?
14. 14.Find the compound interest on ₹31250 at 4% per year for 3 years, added every year (in ₹).
15. 15.What is the difference between the compound interest and the simple interest on ₹35200 at 5% per year for 2 years (in ₹)?
16. 16.Find the compound interest on ₹14375 at 12% per year for 2 years, added every year (in ₹).
17. 17.Find the amount when ₹25625 is invested at 12% per year compound interest for 2 years (in ₹).
18. 18.What is the difference between the compound interest and the simple interest on ₹16900 at 20% per year for 2 years (in ₹)?
19. 19.Find the compound interest on ₹3125 at 12% per year for 2 years, added every year (in ₹).
20. 20.What is the difference between the compound interest and the simple interest on ₹40000 at 4% per year for 2 years (in ₹)?
21. 21.Find the compound interest on ₹31250 at 8% per year for 3 years, added every year (in ₹).
22. 22.Find the amount when ₹15625 is invested at 12% per year compound interest for 3 years (in ₹).
23. 23.Find the amount when ₹45000 is invested at 4% per year compound interest for 2 years (in ₹).
24. 24.Find the compound interest on ₹16256 at 25% per year for 3 years, added every year (in ₹).
25. 25.Find the amount when ₹46875 is invested at 8% per year compound interest for 3 years (in ₹).
26. 26.What is the difference between the compound interest and the simple interest on ₹40000 at 12% per year for 2 years (in ₹)?
27. 27.Find the amount when ₹5184 is invested at 25% per year compound interest for 3 years (in ₹).
28. 28.Find the amount when ₹2784 is invested at 25% per year compound interest for 2 years (in ₹).
29. 29.What is the difference between the compound interest and the simple interest on ₹25000 at 8% per year for 2 years (in ₹)?
30. 30.What is the difference between the compound interest and the simple interest on ₹11500 at 10% per year for 2 years (in ₹)?
31. 31.What is the difference between the compound interest and the simple interest on ₹31200 at 5% per year for 2 years (in ₹)?
32. 32.What is the difference between the compound interest and the simple interest on ₹4700 at 10% per year for 2 years (in ₹)?
33. 33.Find the compound interest on ₹27000 at 10% per year for 3 years, added every year (in ₹).
34. 34.Find the compound interest on ₹48125 at 4% per year for 2 years, added every year (in ₹).
35. 35.What is the difference between the compound interest and the simple interest on ₹27500 at 12% per year for 2 years (in ₹)?
36. 36.Find the compound interest on ₹11168 at 25% per year for 2 years, added every year (in ₹).
37. 37.Find the amount when ₹46875 is invested at 12% per year compound interest for 3 years (in ₹).
38. 38.Find the amount when ₹31250 is invested at 8% per year compound interest for 3 years (in ₹).
39. 39.Find the amount when ₹42100 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 ₹50000 at 4% per year for 2 years (in ₹)?

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