Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 746 · 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 ₹31250 at 12% per year for 3 years, added every year (in ₹).
2. 2.Find the compound interest on ₹46608 at 25% per year for 2 years, added every year (in ₹).
3. 3.Find the compound interest on ₹29900 at 20% per year for 2 years, added every year (in ₹).
4. 4.Find the compound interest on ₹36000 at 15% per year for 2 years, added every year (in ₹).
5. 5.Find the compound interest on ₹31250 at 4% per year for 3 years, added every year (in ₹).
6. 6.Find the compound interest on ₹112 at 25% per year for 2 years, added every year (in ₹).
7. 7.Find the compound interest on ₹49000 at 10% per year for 2 years, added every year (in ₹).
8. 8.What is the difference between the compound interest and the simple interest on ₹30000 at 4% per year for 2 years (in ₹)?
9. 9.What is the difference between the compound interest and the simple interest on ₹48000 at 15% per year for 2 years (in ₹)?
10. 10.What is the difference between the compound interest and the simple interest on ₹30000 at 12% per year for 2 years (in ₹)?
11. 11.Find the compound interest on ₹9375 at 12% per year for 2 years, added every year (in ₹).
12. 12.Find the compound interest on ₹38750 at 12% per year for 2 years, added every year (in ₹).
13. 13.Find the amount when ₹40575 is invested at 20% per year compound interest for 2 years (in ₹).
14. 14.Find the amount when ₹35000 is invested at 12% per year compound interest for 2 years (in ₹).
15. 15.Find the amount when ₹14200 is invested at 10% per year compound interest for 2 years (in ₹).
16. 16.What is the difference between the compound interest and the simple interest on ₹15900 at 10% per year for 2 years (in ₹)?
17. 17.Find the amount when ₹46875 is invested at 12% per year compound interest for 3 years (in ₹).
18. 18.Find the compound interest on ₹24320 at 25% per year for 3 years, added every year (in ₹).
19. 19.Find the amount when ₹40000 is invested at 15% per year compound interest for 3 years (in ₹).
20. 20.What is the difference between the compound interest and the simple interest on ₹42400 at 5% per year for 2 years (in ₹)?
21. 21.Find the compound interest on ₹36250 at 20% per year for 3 years, added every year (in ₹).
22. 22.Find the compound interest on ₹46000 at 10% per year for 3 years, added every year (in ₹).
23. 23.Find the compound interest on ₹15625 at 4% per year for 3 years, added every year (in ₹).
24. 24.What is the difference between the compound interest and the simple interest on ₹10800 at 5% per year for 2 years (in ₹)?
25. 25.What is the difference between the compound interest and the simple interest on ₹6300 at 20% per year for 2 years (in ₹)?
26. 26.Find the amount when ₹15625 is invested at 12% per year compound interest for 3 years (in ₹).
27. 27.Find the amount when ₹34375 is invested at 4% per year compound interest for 2 years (in ₹).
28. 28.Find the amount when ₹23000 is invested at 10% per year compound interest for 3 years (in ₹).
29. 29.Find the amount when ₹16000 is invested at 5% per year compound interest for 3 years (in ₹).
30. 30.Find the compound interest on ₹32950 at 20% per year for 2 years, added every year (in ₹).
31. 31.What is the difference between the compound interest and the simple interest on ₹21600 at 20% per year for 2 years (in ₹)?
32. 32.Find the compound interest on ₹32000 at 5% per year for 3 years, added every year (in ₹).
33. 33.What is the difference between the compound interest and the simple interest on ₹17500 at 4% per year for 2 years (in ₹)?
34. 34.What is the difference between the compound interest and the simple interest on ₹23200 at 25% per year for 2 years (in ₹)?
35. 35.What is the difference between the compound interest and the simple interest on ₹14400 at 5% per year for 2 years (in ₹)?
36. 36.Find the amount when ₹34800 is invested at 5% per year compound interest for 2 years (in ₹).
37. 37.Find the amount when ₹17500 is invested at 8% per year compound interest for 2 years (in ₹).
38. 38.What is the difference between the compound interest and the simple interest on ₹23500 at 10% per year for 2 years (in ₹)?
39. 39.What is the difference between the compound interest and the simple interest on ₹25000 at 4% per year for 2 years (in ₹)?
40. 40.What is the difference between the compound interest and the simple interest on ₹17500 at 8% per year for 2 years (in ₹)?

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