Question Detail

COM 101 COM 101 Past Questions Objective Question

Question

What is the result of 110101 + 10001?

Options
A 1000110
Correct Answer
B 1010110
C 100010
D 10001100
Correct Answer

Option A is the correct answer.

Detailed Explanation

110101₂ (53) + 10001₂ (17) = 1000110₂ (70). Performing binary addition: 110101 + 0010001 = 1000110.

Hint

Align the numbers by their least significant bits and add: 1+1=0 carry 1.

Question Info