Binary and Decimal to Octal and Hexadecimal – Vice Versa YouTube Lecture Handouts for IBPS RRB Officers Selection Exam

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Converting Binary/Decimal to Octal & Hexadecimal - 2 Simple Tricks: Computers

What is Binary, Decimal, Octal and Hexadecimal?

Binary to Decimal (Including Fractions) and Vice Versa

Converting Decimal to Binary & Binary to Decimal - 2 Simple Tricks: Computers

Case I

Binary to Octal –


Case II

Octal to Binary –


Octal Symbol and Binary Equivalent

Case III

  • Octal to Decimal –
  • Answer:

Case IV

  • Decimal to Octal –
  • Answer:

Case V

  • Binary to Hexadecimal –
  • Answer:

Case VI

  • Hexadecimal to Binary –
  • Answer:
Decimal, Hexadecimal and Binary

Case VII

  • Hexadecimal to Decimal –
  • Answer:
Example of Hexadecimal to Decimal


  • Decimal to Hexadecimal –
  • Answer: