# Logic Gates MCQs Quiz and Answers Tests pdf Download

Practice logic gates MCQs in physics quiz for test prep. Basic electronics quiz questions has multiple choice questions (MCQ) with logic gates test, answers as a high voltage in digital electronics is represented as, answer key with choices as 1, 0, 2 and 4 for competitive exam preparation worksheets. Free physics revision notes to learn logic gates quiz with MCQs to find questions answers based online tests.

## MCQs on Logic Gates Quiz pdf Download

MCQ. A high voltage in digital electronics is represented as

- 1
- 0
- 2
- 4

A

MCQ. An LDR in house safety alarm causes

- low input on light
- high input on light
- high resistance
- both A and C

B

MCQ. Things which can have two possible states are known as

- analogue variables
- binary variables
- dependent variables
- independent variables

B

MCQ. Branch of mathematics which deals with relationships of logic variables is

- algebra
- geometry
- Boolean algebra
- logarithms

C