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GATE 2020: Digital Electronics Quiz 1 (App update required to attempt this test)

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Question 1

The simplified form of a logic function will be

Question 2

The output expression for the karnaugh maps shown below is

Question 3

The output of Boolean expression A+AB+AB’C is –

Question 4

Let the decimal value of a 6-bit 1’s complement number: 100000 be A and let the decimal value of a 6-bit 2’s complement number: 100000 be B. Then value of (A-B) is

Question 5

Simplify the expression

F=

Question 6

Consider the following expression:
 
The simplification of this by using theorems of Boolean algebra will be
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Aug 19ESE & GATE EE