Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 236 · 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 ₹48320 at 25% per year for 3 years, added every year (in ₹).
2. 2.Find the compound interest on ₹35100 at 10% per year for 2 years, added every year (in ₹).
3. 3.What is the difference between the compound interest and the simple interest on ₹25000 at 4% per year for 2 years (in ₹)?
4. 4.Find the amount when ₹27200 is invested at 15% per year compound interest for 2 years (in ₹).
5. 5.Find the amount when ₹46875 is invested at 8% per year compound interest for 3 years (in ₹).
6. 6.What is the difference between the compound interest and the simple interest on ₹18000 at 25% per year for 2 years (in ₹)?
7. 7.What is the difference between the compound interest and the simple interest on ₹8800 at 15% per year for 2 years (in ₹)?
8. 8.What is the difference between the compound interest and the simple interest on ₹27500 at 10% per year for 2 years (in ₹)?
9. 9.Find the amount when ₹1625 is invested at 20% per year compound interest for 3 years (in ₹).
10. 10.Find the amount when ₹44875 is invested at 20% per year compound interest for 3 years (in ₹).
11. 11.Find the amount when ₹23856 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 ₹42500 at 12% per year for 2 years (in ₹)?
13. 13.Find the amount when ₹25664 is invested at 25% per year compound interest for 3 years (in ₹).
14. 14.What is the difference between the compound interest and the simple interest on ₹42400 at 25% per year for 2 years (in ₹)?
15. 15.What is the difference between the compound interest and the simple interest on ₹33500 at 20% per year for 2 years (in ₹)?
16. 16.Find the compound interest on ₹8000 at 5% per year for 3 years, added every year (in ₹).
17. 17.Find the compound interest on ₹15625 at 12% per year for 3 years, added every year (in ₹).
18. 18.What is the difference between the compound interest and the simple interest on ₹20000 at 4% per year for 2 years (in ₹)?
19. 19.Find the amount when ₹25750 is invested at 20% per year compound interest for 3 years (in ₹).
20. 20.What is the difference between the compound interest and the simple interest on ₹32000 at 15% per year for 2 years (in ₹)?
21. 21.What is the difference between the compound interest and the simple interest on ₹46000 at 15% per year for 2 years (in ₹)?
22. 22.Find the compound interest on ₹49375 at 12% per year for 2 years, added every year (in ₹).
23. 23.What is the difference between the compound interest and the simple interest on ₹46800 at 25% per year for 2 years (in ₹)?
24. 24.Find the amount when ₹43125 is invested at 12% per year compound interest for 2 years (in ₹).
25. 25.Find the compound interest on ₹45200 at 5% per year for 2 years, added every year (in ₹).
26. 26.Find the compound interest on ₹46875 at 4% per year for 3 years, added every year (in ₹).
27. 27.Find the amount when ₹10000 is invested at 5% per year compound interest for 2 years (in ₹).
28. 28.Find the amount when ₹41975 is invested at 20% per year compound interest for 2 years (in ₹).
29. 29.Find the amount when ₹23072 is invested at 25% per year compound interest for 2 years (in ₹).
30. 30.What is the difference between the compound interest and the simple interest on ₹15800 at 20% per year for 2 years (in ₹)?
31. 31.What is the difference between the compound interest and the simple interest on ₹45000 at 4% 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 amount when ₹11600 is invested at 5% per year compound interest for 2 years (in ₹).
34. 34.What is the difference between the compound interest and the simple interest on ₹28400 at 5% per year for 2 years (in ₹)?
35. 35.What is the difference between the compound interest and the simple interest on ₹47500 at 8% per year for 2 years (in ₹)?
36. 36.Find the compound interest on ₹39200 at 15% per year for 2 years, added every year (in ₹).
37. 37.Find the compound interest on ₹42400 at 5% per year for 2 years, added every year (in ₹).
38. 38.Find the compound interest on ₹6000 at 10% per year for 3 years, added every year (in ₹).
39. 39.Find the amount when ₹24800 is invested at 5% per year compound interest for 2 years (in ₹).
40. 40.What is the difference between the compound interest and the simple interest on ₹35000 at 8% per year for 2 years (in ₹)?

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