GATE EE

Boolean Algebra

Digital Electronics

(Past Years Questions)

Marks 1

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For a $$3$$ -input logic circuit shown below, the output $$Z$$ can be expressed as ...
GATE EE 2017 Set 2
The Boolean expression $$AB + A\overline C + BC$$ simplifies to
GATE EE 2017 Set 1
Consider the following Sum of products expression, $$F.$$ $$F = ABC + \overline A \overline B C + A\overline B C + \ove...
GATE EE 2015 Set 2
$$f\left( {A,\,B,\,C,\,D} \right) = \Pi M\left( {0,1,3,4,5,7,9,11,12,13,14,15} \right)$$ is a Maxterm representation of ...
GATE EE 2015 Set 1
In the sum of products function $$f\,\left( {X,\,Y,\,Z} \right) = \sum \left( {2,\,\,3,\,\,4,\,\,5} \right),$$ the prime...
GATE EE 2012

Marks 2

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The logical gate implemented using the circuit shown below where $${V_1}$$ and $${V_2}$$ are inputs (with $$0$$ $$V$$ as...
GATE EE 2017 Set 1
The simplified form of the Boolean expression $$Y = \left( {\overline A BC + D} \right)\left( {\overline A D + \overline...
GATE EE 2004
The Boolean expression $$X\overline Y Z + XYZ + \overline X Y\overline Z + \overline X \overline Y Z + XY\overline Z $$...
GATE EE 2003

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