Important MCQs Sets Functions and Groups Quiz 7

Online MCQs Sets Functions and Groups from Chapter 2 of First-Year Mathematics. There are 20 multiple-choice questions from “Sets Functions and Groups”. Let us start with the MCQs Set Functions and Groups test.

Online multiple choice questions about Sets Functions and Groups Quiz with answers for first year mathematics chapter 2

1. If $A \subseteq B$ then $A \cap B$ is equal to

 
 
 
 

2. The number of all subsets of a set having three elements is

 
 
 
 

3. If $A$ and $B$ are disjoint sets then

 
 
 
 

4. The inverse of any element of a group is

 
 
 
 

5. The set of first elements of ordered pairs in a relation is called its

 
 
 
 

6. The set of non-zero real numbers w.r.t. multiplication is

 
 
 
 

7. If $S$ is a non-empty set, then the identity element in $P(S)$ w.r.t. $U$

 
 
 
 

8. A system of linear equations involves at least ————– equations(s).

 
 
 
 

9. $f$ is function from $A$ to $B$. The domain of $f$ is equal to

 
 
 
 

10. Every function is a

 
 
 
 

11. A Set of all possible subsets of a set $S$ is called

 
 
 
 

12. A set of integers is a group w.r.t

 
 
 
 

13. Identity element in $(C, +)$ is

 
 
 
 

14. The graph of a linear function is

 
 
 
 

15. If $A=\phi$ then $P(A)$ is

 
 
 
 

16. If $A=\{1, 2, 3\}$, B=\{3, 4\}$, then $A-B$ is

 
 
 
 

17. If $S$ is a non-empty set, then the identity element in $P(S)$$ w.r.t. $\cap$

 
 
 
 

18. The identity element in (C, *) is

 
 
 
 

19. The number of elements in a set $B$ is 4, then the number of elements in $P(B)$

 
 
 
 

20. If $S=\[1, 2, 3, 4, 5, 6\}$ then $n(S)$ equals

 
 
 
 

MCQs Sets Functions and Groups Quiz with Answers

  • If $S$ is a non-empty set, then the identity element in $P(S)$ w.r.t. $U$
  • If $S$ is a non-empty set, then the identity element in $P(S)$$ w.r.t. $\cap$
  • The set of non-zero real numbers w.r.t. multiplication is
  • Identity element in $(C, +)$ is
  • The identity element in (C, *) is
  • The set of first elements of ordered pairs in a relation is called its
  • If $A$ and $B$ are disjoint sets then
  • If $S=[1, 2, 3, 4, 5, 6]$ then $n(S)$ equals
  • If $A=\phi$ then $P(A)$ is
  • The graph of a linear function is
  • A system of linear equations involves at least ————– equations(s).
  • If $A \subseteq B$ then $A \cap B$ is equal to
  • If $A={1, 2, 3}$, B={3, 4}$, then $A-B$ is
  • The number of elements in a set $B$ is 4, then the number of elements in $P(B)$
  • The number of all subsets of a set having three elements is
  • A Set of all possible subsets of a set $S$ is called
  • A set of integers is a group w.r.t
  • $f$ is function from $A$ to $B$. The domain of $f$ is equal to
  • Every function is a
  • The inverse of any element of a group is
MCQs Sets Functions and Groups

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