মোহাম্মদ আরিফুর রহমানের বিসিএস এবং ব্যাংক শর্টকাট ম্যাথ সম্পূর্ন বই ডাউনলোড করুন

 

1. How to prepare for Maths
2. Addition
3. Multiplication
4. Divisibility
5. Squaring
6. Cube
7. HCF & LCM
8. Fractions
9. Decimal Fractions
10. Elementary Algebra
11. Surds
12. Number System
13. Binary System
14. Permutation & Combination
15. Probability
16. Ratio and Proportion
17. Partnership
18. Percentage
19. Average
20. Problems Based on Ages
21. Profit and Loss
22. Simple Interest
23. Compound Interest
24. Alligation
25. Time and Work
26. Work and Wages
27. Pipes and Cisterns
28. Time and Distance
29. Trains
30. Streams
31. Elementary Mensuration-I
32. Elementary Mensuration-II
33. Series
34. Data Sufficiency
35. Data Analysis
36. Trigonometry

ডাউনলোড লিংকঃ
https://www.learnvaly.org/2021/04/bank-shortcut-math-by-arifur-rahman-full-pdf-book.html