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Quantitative Aptitude Tricks and Shortcuts | CRT Training
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WINDOWS SHORTCUT KEYS
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Windows Shortcuts Comments (87) l Main Menu Home My Shortcuts Login/ Register Platforms: Linux Shortcuts MacOS Shortcuts Windows Shortcuts Web App Shortcuts New Windows Shortcuts: Jupyter Notebook Scottrade LibreOffice Writer XMetal Site: About Discuss Add Page Give Feedback FAQ 130 Shortcuts for Microsoft Windows 7 (win/en) [edit] Language: en [add] Platform: win [add] Versions: XP, Vista, 7, 8, 10 [add] Related: More Windows Pages, Operating System Shortcuts, Desktop Environment Shortcuts, Windows Shortcuts Export as: PDF, Spreadsheet, Printer-friendly Table of Contents: Managing 'Windows' in Windows 7 Accessing Windows Features Windows 7 Taskbar Navigating Desktop Windows Explorer Photo Viewer Dialog Boxes Windows Admin Windows Help Ease...
WELCOME TO FINAL (4TH)YEAR ELECTRONIC AND COMMUNICATION ENGINEERING
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Permutations and Combinations PART-A
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Quantitative Aptitude 23. Permutations and Combinations PART-A Model 1 1. In how many different ways can 5 persons stand in a row for a photograph? 1) 100 2) 120 3) 50 4) 5 5) None of these 2. How many different words can be formed using the letters of the word ‘BANKER’? 1) 120 2) 6 3) 720 4) 12 5) None of these 3. In how many ways can the letters of the word COMPUTER be arranged? 1) 6! 2) 7! 3) 8! 4) 5040 5) None of these 4. How many different 4 digit numbers can be formed using the digits 1, 2,3,6,7 and 9? 1) 120 2) 24 3) 720 4) 360 5) None of these Model 2 5. How many different words can be formed using the letters of the words (i) MIRROR (ii) BANANA (iii) SUCCESSFUL 1) 120, 60, 151200 2) 6!, 6!, 10! 3) 4!, 3!, 6! 4) 120, 120, 360 5) None of these 6. A set of 12 books has 3 identical Quant books, 3 identical Reasoning books, 4 identical English books and 2 different books on General Awareness. In h...