Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 583 · 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 ₹2500 at 8% per year for 2 years, added every year (in ₹).
2. 2.What is the difference between the compound interest and the simple interest on ₹48700 at 10% per year for 2 years (in ₹)?
3. 3.Find the amount when ₹26000 is invested at 10% per year compound interest for 3 years (in ₹).
4. 4.Find the amount when ₹4000 is invested at 10% per year compound interest for 3 years (in ₹).
5. 5.Find the amount when ₹42750 is invested at 20% per year compound interest for 3 years (in ₹).
6. 6.What is the difference between the compound interest and the simple interest on ₹45000 at 4% per year for 2 years (in ₹)?
7. 7.What is the difference between the compound interest and the simple interest on ₹2500 at 4% per year for 2 years (in ₹)?
8. 8.Find the compound interest on ₹32800 at 15% per year for 2 years, added every year (in ₹).
9. 9.Find the amount when ₹16000 is invested at 5% per year compound interest for 3 years (in ₹).
10. 10.What is the difference between the compound interest and the simple interest on ₹5800 at 10% per year for 2 years (in ₹)?
11. 11.Find the compound interest on ₹8000 at 5% per year for 3 years, added every year (in ₹).
12. 12.Find the amount when ₹23125 is invested at 12% per year compound interest for 2 years (in ₹).
13. 13.Find the amount when ₹40000 is invested at 5% per year compound interest for 3 years (in ₹).
14. 14.Find the amount when ₹6400 is invested at 5% per year compound interest for 2 years (in ₹).
15. 15.Find the compound interest on ₹23000 at 20% per year for 3 years, added every year (in ₹).
16. 16.What is the difference between the compound interest and the simple interest on ₹12500 at 12% per year for 2 years (in ₹)?
17. 17.Find the amount when ₹3500 is invested at 20% per year compound interest for 3 years (in ₹).
18. 18.What is the difference between the compound interest and the simple interest on ₹9600 at 15% per year for 2 years (in ₹)?
19. 19.Find the amount when ₹48192 is invested at 25% per year compound interest for 2 years (in ₹).
20. 20.Find the compound interest on ₹48000 at 5% per year for 3 years, added every year (in ₹).
21. 21.Find the compound interest on ₹19100 at 10% per year for 2 years, added every year (in ₹).
22. 22.What is the difference between the compound interest and the simple interest on ₹41600 at 15% per year for 2 years (in ₹)?
23. 23.What is the difference between the compound interest and the simple interest on ₹14400 at 25% per year for 2 years (in ₹)?
24. 24.Find the amount when ₹3600 is invested at 15% per year compound interest for 2 years (in ₹).
25. 25.Find the compound interest on ₹24000 at 15% per year for 3 years, added every year (in ₹).
26. 26.Find the amount when ₹18800 is invested at 15% per year compound interest for 2 years (in ₹).
27. 27.Find the compound interest on ₹24800 at 5% per year for 2 years, added every year (in ₹).
28. 28.What is the difference between the compound interest and the simple interest on ₹42500 at 12% per year for 2 years (in ₹)?
29. 29.Find the compound interest on ₹46875 at 8% per year for 3 years, added every year (in ₹).
30. 30.Find the compound interest on ₹12800 at 5% per year for 2 years, added every year (in ₹).
31. 31.Find the compound interest on ₹45000 at 12% per year for 2 years, added every year (in ₹).
32. 32.Find the compound interest on ₹27776 at 25% per year for 3 years, added every year (in ₹).
33. 33.What is the difference between the compound interest and the simple interest on ₹1500 at 10% per year for 2 years (in ₹)?
34. 34.Find the amount when ₹15600 is invested at 15% per year compound interest for 2 years (in ₹).
35. 35.Find the amount when ₹12000 is invested at 10% per year compound interest for 3 years (in ₹).
36. 36.Find the compound interest on ₹13750 at 12% per year for 2 years, added every year (in ₹).
37. 37.What is the difference between the compound interest and the simple interest on ₹40500 at 20% per year for 2 years (in ₹)?
38. 38.Find the compound interest on ₹46875 at 12% per year for 3 years, added every year (in ₹).
39. 39.Find the amount when ₹4200 is invested at 10% per year compound interest for 2 years (in ₹).
40. 40.Find the amount when ₹45000 is invested at 4% per year compound interest for 2 years (in ₹).

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