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GATE 2022: Digital Logic Quiz- 5
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Question 1
For the circuit shown in figure the Boolean expression for the output Y in terms of inputs p, Q, R and S is 
Question 2
The Boolean fubction f implemented in the figure using two input multiplexers is
Question 3
Minimum number of 2-input NAND gates required to implement the function,
F=
is
F=
is Question 4
The Boolean function is realized by the logic circuit shown is.
Question 5
Consider a combinational circuit that converts BCD number to its 9's complement in BCD format only. Let the number of don’t care conditions in this circuit be x and the number of outputs that are negative be y. Then find the value of x - y is _________.
Question 6
Consider the following circuit:
The above circuit counts from 0 to ____.
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Sep 17GATE & PSU CS
