16 ?" - Step-by-step solution, answer key, and detailed explanation on MCA Prep."> 16 ?" - Step-by-step solution, answer key, and detailed explanation on MCA Prep." /> 16 ?" - Step-by-step solution, answer key, and detailed explanation on MCA Prep." />

Question 97

Computer Awareness Number representations Easy

Which of the following represents (𝐷4)<sub>16</sub> ?

(A) (4E)<sub><span style="">16</span></sub> - (5B)<sub>16</sub>
(B) (14E)<span style="position: relative; line-height: 0; vertical-align: baseline; bottom: -0.25em;font-size:10.5px;">16</span>&nbsp;- (7A)<span style="position: relative; line-height: 0; vertical-align: baseline; bottom: -0.25em;font-size:10.5px;">16</span>
(C) (15C)<span style="position: relative; line-height: 0; vertical-align: baseline; bottom: -0.25em;font-size:10.5px;">16</span>&nbsp;- (6D)<span style="position: relative; line-height: 0; vertical-align: baseline; bottom: -0.25em;font-size:10.5px;">16</span>
(D) (1E4)<span style="position: relative; line-height: 0; vertical-align: baseline; bottom: -0.25em;font-size:10.5px;">16</span>&nbsp;- (A7)<span style="position: relative; line-height: 0; vertical-align: baseline; bottom: -0.25em;font-size:10.5px;">16</span>
✓ Correct Answer: Option B Verified Solution

📘 Step-by-Step Solution & Detailed Explanation:

\(D4_{16} = 13 \times 16 + 4 = 212\).

Check (B): \(14E_{16} = 256 + 64 + 14 = 334\) and \(7A_{16} = 122\). \(334 - 122 = 212\). Correct.

(A) is negative. (C): 348 − 109 = 239. (D): 484 − 167 = 317.

Answer: (B)

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