GATE 2022: Digital Logic Quiz-2

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Question 1

Consider the following Boolean expression E.

How many literals are there in the minimized expression of E?

• A2
• B3
• C5
• D4

Question 2

Consider the following Boolean expression E.

How many literals are there in the minimized expression of E?

Answer

Question 3

Count the number of literals in the following expression :

F = AB' + BC' + CD' + DE'

Answer

Question 4

The number of literals in simplified function F=(x+y)(x’+y)(x+y’)(x’+y’)

• A0
• B1
• C2
• D3

Question 5

The simplification of the Boolean expression (P’QR’)’ + (PQ’R)’ is….

• A0
• B1
• CP
• DQR

Question 6

The given equation simplifies to which of thefollowing? (A + B)’(ABC)’(A’C)’

• AA’B’C’
• BABC
• CA’BC’
• DA + B + C

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