Logic Gates (OR. AND. NOT. NAND and NOR) NEET Questions

Physics - Electronic Devices

Logic Gates (OR. AND. NOT. NAND and NOR) MCQ Questions


13.
A NAND gate is equivalent to an AND gate followed by which gate?
A.
OR
B.
NOT
C.
AND
D.
XOR
😑 View Answer Rough Work Error
ANSWER :
B. NOT
14.
Which gate will have an output of 1 when at least one input is 1?
A.
NOR
B.
XOR
C.
AND
D.
OR
😑 View Answer Rough Work Error
ANSWER :
A. NOR
15.
A NOT gate produces an output which is:

NEET - 2018

A.
Same as input
B.
Always 1
C.
Always 0
D.
Complement of input
😑 View Answer Rough Work Error
ANSWER :
D. Complement of input
16.
How many inputs can a NOT gate have?
A.
1
B.
2
C.
Multiple
D.
None
😑 View Answer Rough Work Error
ANSWER :
A. 1
17.
Which gate is used to implement the basic operation of negation?
A.
NOR
B.
XOR
C.
AND
D.
NOT
😑 View Answer Rough Work Error
ANSWER :
D. NOT
18.
Which logic gate is known as the universal gate?

NEET - 2019

A.
AND
B.
OR
C.
NAND
D.
NOR
😑 View Answer Rough Work Error
ANSWER :
C. NAND