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Question 1Asked in UGC NET Computer Science, August 2016 (Paper II & III, Selected Questions)

The octal number 326.4 is equivalent to :

  1. A(214.2)₁₀ and (D6.8)₁₆
  2. B(212.5)₁₀ and (D6.8)₁₆
  3. C(214.5)₁₀ and (D6.8)₁₆
  4. D(214.5)₁₀ and (D6.4)₁₆
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Correct answer: (C) (214.5)₁₀ and (D6.8)₁₆

Explanation

(326.4)₈ = (3 × 8² + 2 × 8¹ + 6 × 8⁰ + 4 × 8⁻¹)₁₀ = (214.5)₁₀. (326.4)₈ = (011 010 110.100)₂ = (1101 0110.1000)₂ = (D6.8)₁₆.

From UGC NET Computer Science PYQ, August 2016 (Paper II & III, Selected Questions)

This is question 1 of UGC NET Computer Science PYQ, August 2016 (Paper II & III, Selected Questions). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.