# Basic theorems and properties of boolean algebra MCQs Quiz Online Tests pdf Download

Practice MCQs on basic theorems and properties of boolean algebra, DLD MCQs for online test prep. Boolean algebra and logic gates quiz has multiple choice questions (MCQ), basic theorems and properties of boolean algebra quiz questions and answers as according to boolean algebra absorption law, which of following is correct, answer key with choices as x+xy=x, (x+y)=xy, xy+y=x and x+y=y for competitive exam prep. Free study guide is to learn basic theorems and properties of boolean algebra quiz online with MCQs to practice test questions with answers.

## MCQs on Basic theorems and properties of boolean algebra Quiz pdf Download

MCQ. According to boolean algebra absorption law, which of following is correct?

- x+xy=x
- (x+y)=xy
- xy+y=x
- x+y=y

C

MCQ. In Boolean algebra Multiplicative inverse is

- 0
- 1
- 1/a
- a

D

MCQ. According to Boolean algebra theorems x.x is equal to

- x
- 1
- 0
- x'

A

MCQ. According to boolean algebra, postulate 2 w.r.t addition is

- x+0=x
- x+0=1
- x+0=0
- x+1=0

A

MCQ. According to Boolean algebra Involution law (x')'=? Is equal to

- x'
- x
- 1
- 0

B