Student Login

Home›Chapters›Semiconductor Electronics PYQs›Logic Gates›Question 190

NEET 1995 (AIPMT) · Logic Gates

Logic Gates question from NEET 1995 (AIPMT)

Q190NEET 1995 · AIPMTEasy

Logic Gates

The following truth-table belongs to which one of the following four gates?

Show answer and solution

Answer: (b)

From the table, $Y = 1$ only for $A = B = 0$ ; any input 1 gives $Y = 0$ .
So $Y = \overline{A + B}$ .
So the answer is (b) NOR.

Report a mistake

More questions on Logic Gates

The given truth table is for which logic gate?NEET 1994 (AIPMT)
The following truth table corresponds to the logical gateNEET 1991 (AIPMT)
In a two input logic gate, when one input is '1' and the other is '0' (zero), the output…MHT CET 2026 (20 May, Shift 1)
For a two input logic gate, when the inputs are 'zero' and 'zero' the output is 'one'…MHT CET 2026 (19 Apr, Shift 1)
Which of the following logic gates will have an output of '1' (one) for the given inputs?MHT CET 2026 (18 Apr, Shift 1)
If two inputs of a NOR gate are shorted, the resulting gate isMHT CET 2026 (19 May, Shift 1)
An AND gate is followed by a NOT gate in series. With two input A and B, the Boolean…MHT CET 2026 (15 May, Shift 2)
In which of the logic gate the following statement is true? "The output is high when…MHT CET 2026 (16 Apr, Shift 2)