In rule method, the null set is represented by

Important Questions on Sets, Relations and Functions

EASY

MHT-CET

IMPORTANT

MHT-CET TRIUMPH Mathematics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 6 - Sets, Relations and Functions>Competitive Thinking>Q 2

Which of the following is a true statement?

EASY

MHT-CET

IMPORTANT

MHT-CET TRIUMPH Mathematics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 6 - Sets, Relations and Functions>Competitive Thinking>Q 3

Write the set builder form of $A=\{-1,1\}$.

EASY

MHT-CET

IMPORTANT

MHT-CET TRIUMPH Mathematics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 6 - Sets, Relations and Functions>Competitive Thinking>Q 4

The set $A=\left\{x:x\in R,x^2=16\right.$ and $2x=6\}$ equals

EASY

MHT-CET

IMPORTANT

MHT-CET TRIUMPH Mathematics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 6 - Sets, Relations and Functions>Competitive Thinking>Q 5

The set $A=\left\{x:\left|2x+3\right|<7\right\}$ is equal to the set

MEDIUM

MHT-CET

IMPORTANT

MHT-CET TRIUMPH Mathematics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 6 - Sets, Relations and Functions>Competitive Thinking>Q 6

Let $S=\left\{x\in R:x\ge 0 \& 2\left|\sqrt{\mathrm{x}}-3\right|+\sqrt{\mathrm{x}}\left(\sqrt{\mathrm{x}}-6\right)+6=0\right\}$, then $S$

EASY

MHT-CET

IMPORTANT

MHT-CET TRIUMPH Mathematics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 6 - Sets, Relations and Functions>Competitive Thinking>Q 7

The number of non-empty subsets of the set $\{1,2,3,4\}$ is

EASY

MHT-CET

IMPORTANT

MHT-CET TRIUMPH Mathematics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 6 - Sets, Relations and Functions>Competitive Thinking>Q 8

If the set $A$ contains $5$ elements, then the number of elements in the power set $P\left(A\right)$ is equal to

EASY

MHT-CET

IMPORTANT

MHT-CET TRIUMPH Mathematics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 6 - Sets, Relations and Functions>Competitive Thinking>Q 9

If $A=\{x:x$ is a multiple of $4\}$ and $B=\{x:x$ is a multiple of $6\}$, then $A\cap B$ consists of all multiples of