Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 428 · 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 ₹32000 at 15% per year for 3 years, added every year (in ₹).
2. 2.What is the difference between the compound interest and the simple interest on ₹19500 at 20% per year for 2 years (in ₹)?
3. 3.Find the amount when ₹35600 is invested at 15% per year compound interest for 2 years (in ₹).
4. 4.What is the difference between the compound interest and the simple interest on ₹40000 at 8% per year for 2 years (in ₹)?
5. 5.Find the amount when ₹16000 is invested at 5% per year compound interest for 3 years (in ₹).
6. 6.What is the difference between the compound interest and the simple interest on ₹42500 at 4% per year for 2 years (in ₹)?
7. 7.What is the difference between the compound interest and the simple interest on ₹400 at 15% per year for 2 years (in ₹)?
8. 8.Find the compound interest on ₹26875 at 12% per year for 2 years, added every year (in ₹).
9. 9.Find the compound interest on ₹2625 at 20% per year for 3 years, added every year (in ₹).
10. 10.Find the compound interest on ₹400 at 25% per year for 2 years, added every year (in ₹).
11. 11.What is the difference between the compound interest and the simple interest on ₹12500 at 8% per year for 2 years (in ₹)?
12. 12.Find the amount when ₹11875 is invested at 12% per year compound interest for 2 years (in ₹).
13. 13.What is the difference between the compound interest and the simple interest on ₹10800 at 15% per year for 2 years (in ₹)?
14. 14.Find the compound interest on ₹8000 at 5% per year for 3 years, added every year (in ₹).
15. 15.What is the difference between the compound interest and the simple interest on ₹20300 at 20% per year for 2 years (in ₹)?
16. 16.Find the compound interest on ₹29500 at 10% per year for 2 years, added every year (in ₹).
17. 17.Find the amount when ₹24000 is invested at 20% per year compound interest for 2 years (in ₹).
18. 18.What is the difference between the compound interest and the simple interest on ₹9200 at 25% per year for 2 years (in ₹)?
19. 19.What is the difference between the compound interest and the simple interest on ₹48800 at 15% per year for 2 years (in ₹)?
20. 20.What is the difference between the compound interest and the simple interest on ₹5600 at 5% per year for 2 years (in ₹)?
21. 21.What is the difference between the compound interest and the simple interest on ₹38000 at 15% per year for 2 years (in ₹)?
22. 22.Find the amount when ₹15625 is invested at 4% per year compound interest for 2 years (in ₹).
23. 23.Find the compound interest on ₹18100 at 10% per year for 2 years, added every year (in ₹).
24. 24.What is the difference between the compound interest and the simple interest on ₹17500 at 12% per year for 2 years (in ₹)?
25. 25.Find the amount when ₹4800 is invested at 15% per year compound interest for 2 years (in ₹).
26. 26.Find the amount when ₹2500 is invested at 10% per year compound interest for 2 years (in ₹).
27. 27.What is the difference between the compound interest and the simple interest on ₹11200 at 25% per year for 2 years (in ₹)?
28. 28.Find the compound interest on ₹46875 at 8% per year for 3 years, added every year (in ₹).
29. 29.What is the difference between the compound interest and the simple interest on ₹5200 at 25% per year for 2 years (in ₹)?
30. 30.Find the amount when ₹19000 is invested at 10% per year compound interest for 3 years (in ₹).
31. 31.Find the compound interest on ₹46450 at 20% per year for 2 years, added every year (in ₹).
32. 32.What is the difference between the compound interest and the simple interest on ₹18800 at 15% per year for 2 years (in ₹)?
33. 33.What is the difference between the compound interest and the simple interest on ₹48400 at 5% per year for 2 years (in ₹)?
34. 34.Find the compound interest on ₹31250 at 12% per year for 3 years, added every year (in ₹).
35. 35.Find the amount when ₹46875 is invested at 12% per year compound interest for 3 years (in ₹).
36. 36.What is the difference between the compound interest and the simple interest on ₹4800 at 5% per year for 2 years (in ₹)?
37. 37.Find the amount when ₹22800 is invested at 15% per year compound interest for 2 years (in ₹).
38. 38.Find the amount when ₹48000 is invested at 15% per year compound interest for 3 years (in ₹).
39. 39.What is the difference between the compound interest and the simple interest on ₹4400 at 25% per year for 2 years (in ₹)?
40. 40.Find the amount when ₹600 is invested at 20% per year compound interest for 2 years (in ₹).

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