ISRO | ISRO CS 2007 | Question 4

When two numbers are added in excess-3 code and the sum is less than 9, then in order to get the correct answer it is necessary to
(A) subtract 0011 from the sum
(B) add 0011 to the sum
(C) subtract 0110 from the sum
(D) add 0110 to the sum


Answer: (A)

Explanation:

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