# Complete Bipartite Graph Multiple choice Questions and Answers (MCQs)

## Click on any option to know the CORRECT ANSWERS

 Question 1
Which type of graph has all the vertex of the first set connected to all the vertex of the second set?
 A Bipartite B Complete Bipartite C Cartesian D Pie

Question 1 Explanation:
The graph is known as Bipartite if the graph does not contain any odd length cycle in it. The complete bipartite graph has all the vertex of first set connected to all the vertex of second set.

 Question 2
Which graph is also known as biclique?
 A Histogram B Complete Bipartite C Cartesian D Tree

Question 2 Explanation:
A graph is known as complete bipartite graph if and only if it has all the vertex of first set connected to all the vertex of second set. Complete Bipartite graph is also known as Biclique.

 Question 3
Which term defines all the complete bipartite graph that are trees?
 A Symmetric B Anti - Symmetric C Circular D Stars

Question 3 Explanation:
Star is a complete bipartite graph with one internal node and k leaves. Therefore, all complete bipartite graph which is trees are known as stars in graph theory.

 Question 4
How many edges does a n vertex triangle free graph contains?
 A n2 B n2 + 2 C n2 / 4 D n3

Question 4 Explanation:
A n vertex triangle free graph contains a total of n2 / 4 number of edges. This is stated by Mantel's Theorem which is a special case in Turan's theorem for r=2.

 Question 5
Which graph is used to define the claw free graph?
 A Bipartite Graph B Claw Graph C Star Graph D Cartesian Graph