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Which of the following three numbers (A-C) in decimal, octal and hexadecimal notations. respectively. is/are equivalent to (11011001)2 in binary notat
Question



Which of the following three numbers (A-C) in decimal, octal and hexadecimal notations. respectively. is/are equivalent to (11011001)2 in binary notation?

Choose the correct answer from the options given below:

A.

A Only

B.

B Only

C.

A and B Only

D.

A and C Only

Correct option is D


The binary number (11011001)2​ can be converted to the following equivalents:
1. Decimal (Base 10): (11011001)2​ = 21710
2. Hexadecimal (Base 16): (11011001)2​ = D916
3. Octal (Base 8): 6618​ is not equivalent to (11011001)2.
Information Booster:
1. Binary to Decimal conversion involves summing powers of 2 for each bit.
2. Binary to Hexadecimal conversion groups the binary number into sets of 4 bits and converts each group to its hexadecimal equivalent.
Additional Knowledge:
(11011001)2 = D916​ in hexadecimal and 21710​ in decimal.

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