Question

If $M=\left\{\text{Set of all people residing in India}\right\}$
and $N=\left\{\text{Set of all people residing in Asia}\right\}$, then

• A. $M=N$
• B. $M\subset N$
• C. $N\subset M$
• D. $M\supset N$

Answer 1

The correct option is B $M\subset N$

Given $M=\left\{\text{Set of all people residing in India}\right\}$
and $N=\left\{\text{Set of all people residing in Asia}\right\}$
Clearly, the set of all people living in India will be a part of set of all people living in Asia.

This means $M\text{is a subset of}N\Rightarrow M\subset N$.