MCQ
Binary Coded Decimal addition MCQ - Practice Questions with Answers
Solve 1 Binary Coded Decimal addition questions for RAS/RPSC preparation.
Practice questions
Q1Compute the Binary Coded Decimal (BCD) addition: 2 + 3 = ?
Explanation
In Binary Coded Decimal, each decimal digit is represented separately by a four-bit code. The decimal sum of 2 and 3 is 5, and the BCD representation of the digit 5 is 0101. The code 1111 is not a valid BCD digit for a decimal value from 0 to 9. The code 0000 represents decimal 0, not the sum. The code 1000 represents decimal 8, so it does not match 2 + 3.
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