Question:

The BCD representation of decimal number \(9\) is

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In BCD, each decimal digit is written separately using four binary bits.
Updated On: May 27, 2026
  • \(1000\)
  • \(1001\)
  • \(1010\)
  • \(1111\)
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The Correct Option is B

Solution and Explanation

Concept: BCD stands for Binary Coded Decimal. In BCD, each decimal digit is represented by its 4-bit binary equivalent.

Step 1:
Decimal number is: \[ 9 \]

Step 2:
Binary equivalent of \(9\) is: \[ 1001 \]

Step 3:
Therefore, BCD representation of decimal \(9\) is: \[ \boxed{1001} \]
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