NIMCET 2027 Boolean Algebra Previous Year Questions (PYQs) – Page 4 of 4
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Showing 36 questions
If a signal passing through a gate is inhibited by sending a low into one of the inputs, and the output is HIGH, the gate is a(n):
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Solution
Output is high if any of the input is low. The truth table for NAND gate is:
Table representing NAND Gate.
| A | B | Output |
| 0 | 0 | 0 |
| 0 | 1 | 1 |
| 1 | 0 | 1 |
| 1 | 1 | 1 |
Simplified form of
$F(X,Y,Z)=\Sigma(0,2,4,5,6)$ is:
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Solution
Using K-map: $F = \bar{Z} + \bar{X}Y$
The number of terms in the product of sums canonical form of 
is
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Solution
Consider the following min term expression for F.
F(P,Q,R,S) = ∑ (0, 2, 5, 7, 8, 10, 13, 15)
The minterms 2, 7, 8 and 13 are ‘do not care' terms.
The minimal sum of products form for F is
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Solution
The Boolean expression represented by the following Venn diagram is
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Solution
Which one of the following expression does NOT represent exclusive NOR of x and y?
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Solution
NIMCET 2027
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NIMCET 2027
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and More.
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