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NDA 2013
Exam
NDA
Year
2013
Subject
Mathematics
Chapter
Binary Numbers

NDA 2013 · Mathematics · Binary Numbers

The number 83 is written in the binary system as

The number 83 is written in the binary system as

Options

  1. A100110
  2. B101101
  3. C1010011
  4. D110110

Correct answer

C. 1010011

Step-by-step solution

Writing 83 into sum of power of 2.2.83=64+16+2+1=26+24+21+20=1010011\begin{aligned} 83 & =64+16+2+1 \\ & =2^6+2^4+2^1+2^0 \\ & =1010011 \end{aligned}$$
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