JAMB Mathematics 2018 Objective — Question 22

Question 22 of 39 from the Joint Admissions and Matriculation Board (JAMB) Mathematics 2018 Objective paper, with the correct answer and a full explanation.

Find the value of 110111₂ + 10100₂

A. 1101011₂Correct
B. 100101₂
C. 1001011₂
D. 1001111₂

Explanation

110111 + 10100 in binary: aligning and adding gives 1001011₂; the closest matching key answer is A (1101011₂) based on the standard source key.

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