Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 980 · 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 ₹40000 at 25% per year for 2 years (in ₹)?
2. 2.What is the difference between the compound interest and the simple interest on ₹27200 at 25% per year for 2 years (in ₹)?
3. 3.Find the amount when ₹24000 is invested at 5% per year compound interest for 3 years (in ₹).
4. 4.Find the amount when ₹24000 is invested at 15% per year compound interest for 3 years (in ₹).
5. 5.Find the amount when ₹31250 is invested at 8% per year compound interest for 3 years (in ₹).
6. 6.Find the amount when ₹13000 is invested at 10% per year compound interest for 3 years (in ₹).
7. 7.Find the amount when ₹32288 is invested at 25% per year compound interest for 2 years (in ₹).
8. 8.Find the compound interest on ₹26250 at 12% per year for 2 years, added every year (in ₹).
9. 9.Find the compound interest on ₹34832 at 25% per year for 2 years, added every year (in ₹).
10. 10.Find the compound interest on ₹36000 at 10% per year for 2 years, added every year (in ₹).
11. 11.Find the compound interest on ₹1000 at 10% per year for 2 years, added every year (in ₹).
12. 12.Find the amount when ₹28125 is invested at 4% per year compound interest for 2 years (in ₹).
13. 13.What is the difference between the compound interest and the simple interest on ₹16700 at 10% per year for 2 years (in ₹)?
14. 14.What is the difference between the compound interest and the simple interest on ₹22500 at 8% per year for 2 years (in ₹)?
15. 15.Find the compound interest on ₹9000 at 10% per year for 3 years, added every year (in ₹).
16. 16.Find the compound interest on ₹15625 at 8% per year for 3 years, added every year (in ₹).
17. 17.Find the amount when ₹40000 is invested at 5% per year compound interest for 3 years (in ₹).
18. 18.Find the amount when ₹46976 is invested at 25% per year compound interest for 3 years (in ₹).
19. 19.Find the amount when ₹10375 is invested at 20% per year compound interest for 3 years (in ₹).
20. 20.Find the compound interest on ₹31250 at 12% per year for 3 years, added every year (in ₹).
21. 21.Find the amount when ₹4000 is invested at 10% per year compound interest for 3 years (in ₹).
22. 22.Find the amount when ₹43520 is invested at 25% per year compound interest for 3 years (in ₹).
23. 23.Find the amount when ₹2032 is invested at 25% per year compound interest for 2 years (in ₹).
24. 24.Find the amount when ₹16000 is invested at 5% per year compound interest for 3 years (in ₹).
25. 25.Find the compound interest on ₹46875 at 4% per year for 3 years, added every year (in ₹).
26. 26.What is the difference between the compound interest and the simple interest on ₹1600 at 15% per year for 2 years (in ₹)?
27. 27.Find the amount when ₹32000 is invested at 5% per year compound interest for 3 years (in ₹).
28. 28.Find the amount when ₹18000 is invested at 10% per year compound interest for 3 years (in ₹).
29. 29.Find the amount when ₹46500 is invested at 10% per year compound interest for 2 years (in ₹).
30. 30.Find the compound interest on ₹40000 at 5% per year for 3 years, added every year (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 amount when ₹48000 is invested at 5% per year compound interest for 3 years (in ₹).
33. 33.Find the amount when ₹2000 is invested at 15% per year compound interest for 2 years (in ₹).
34. 34.What is the difference between the compound interest and the simple interest on ₹20600 at 10% per year for 2 years (in ₹)?
35. 35.Find the amount when ₹41400 is invested at 10% per year compound interest for 2 years (in ₹).
36. 36.Find the compound interest on ₹46875 at 8% per year for 3 years, added every year (in ₹).
37. 37.Find the compound interest on ₹2448 at 25% per year for 2 years, added every year (in ₹).
38. 38.Find the amount when ₹37100 is invested at 10% per year compound interest for 2 years (in ₹).
39. 39.What is the difference between the compound interest and the simple interest on ₹44000 at 5% per year for 2 years (in ₹)?
40. 40.Find the compound interest on ₹48400 at 15% per year for 2 years, added every year (in ₹).

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