What is the octal equivalent of the binary number 1101011?

Options

  • A. 151
  • B. 152
  • C. 153
  • D. 157
  • E. None of the above

Correct Answer (Detailed Explanation is Below)

C. 153

Detailed Explanation

Correct Answer: (C) 153
Group binary digits into sets of three from the right, adding leading zeros if needed: 001 101 011.
001 = 1, 101 = 5, 011 = 3.
Therefore, 1101011₂ = 153₈.