Semiconductor Electronics Materials Devices and Simple Circuits - Result Question 106

108. A gate has the following truth table

$\mathbf{P}$ $\mathbf{Q}$ $\mathbf{R}$
1 1 1
1 0 0
0 1 0
0 0 0

The gate is

[2000]

(a) AND

(b) NOR

(c) OR

(d) NAND

Show Answer

Answer:

Correct Answer: 108. (a)

Solution:

  1. (a) $P, Q$ and $R$ are related as $R=P$. $Q$ which is relation of AND gate.


NCERT Chapter Video Solution

Dual Pane