# Graph Theory (GATE (Graduate Aptitude Test in Engineering) Computer Science): Questions 9 - 11 of 11

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## Question number: 9

» Graph Theory » Connectivity

MCQ▾

### Question

The number of edges in a complete graph of n vertices is

### Choices

Choice (4) Response

a.

n2/n

b.

n

c.

b > n (n-1) /2

d.

All of the above

## Question number: 10

» Graph Theory » Independent Sets

MCQ▾

### Question

The number of functions from an m element set to an n element set is

### Choices

Choice (4) Response

a.

Mom

b.

N^k

c.

M * n

d.

M + n

## Question number: 11

» Graph Theory » Cut Vertices & Edges

MCQ▾

### Question

Maximum number of edges in a n-node undirected graph without self loop

### Choices

Choice (4) Response

a.

N^2

b.

N (n-1) /2

c.

n-1

d.

All of the above

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