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.