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Question 29Asked in DSSSB PGT Computer Science (Technical), 11 Jul 2021

What is the representation of (4589)₁₀ in Binary Coded Decimal (BCD) form?

  1. A0100011010001001
  2. B0100010110001001
  3. C1001011000100100
  4. D1011001000100100
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Correct answer: (B) 0100010110001001

Explanation

In BCD each decimal digit is coded separately in 4 bits: 4 = 0100, 5 = 0101, 8 = 1000, 9 = 1001, giving 0100 0101 1000 1001.

From DSSSB PGT Computer Science PYQ (Technical), 11 Jul 2021

This is question 29 of DSSSB PGT Computer Science PYQ (Technical), 11 Jul 2021. 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.