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Worksheets

Graphs and Networks Revision

Total questions: 55

Worksheet time: 28mins

Name
Class
Date
1.

A bridge exists between two vertices. Which vertices are they?

(a)  

2.

The graph has (a)   edges.

3.

The graph has (a)   edges.

4.

What is the degree of vertex C?

(a)  

5.

What is the degree of vertex B?

(a)  

6.

The graph has (a)   edges.

7.

The graph has (a)   odd vertices.

8.

Which graph is not isomorphic to the others?

(a)  

9.

Which graph is not isomorphic to the others?

(a)  

10.

Which graph represents the following adjacency matrix?

a)
b)
c)
d)
11.

Which graph represents the following adjacency matrix?

a)
b)
c)
d)
12.

Which graph represents the following adjacency matrix?

a)
b)
c)
d)
13.

Is this graph conntected?

a)

Connected

b)

Not Connected

14.

Is this graph conntected?

a)

Connected

b)

Not Connected

15.

A bridge exists between two vertices. Which vertices are they?

(a)  

16.

The graph has (a)   edges.

17.

What is the degree of vertex F?

(a)  

18.

The graph has (a)   even vertices.

19.

A bridge exists between two vertices. Which vertices are they?

(a)  

20.

What is the sum of the degrees of the vertices of the following graph?

(a)  

21.

What is the sum of the degrees of the vertices of the following graph?

(a)  

22.

What is the sum of the degrees of the vertices of the following graph?

(a)  

23.

State the value of f

(a)  

24.

Is the graph in Planar Form?

a)

Planar Form

b)

Not Planar Form

25.

Is the graph in Planar Form?

a)

Planar Form

b)

Not Planar Form

26.

Is the graph in Planar Form?

a)

Planar Form

b)

Not Planar Form

27.

Is the graph in Planar Form?

a)

Planar Form

b)

Not Planar Form

28.

State the value of f

(a)  

29.

For a planar connected graph, find f given v = 3 and e = 8

(a)  

30.

For a planar connected graph, find f given v = 1 and e = 7

(a)  

31.

For a planar connected graph, find e given f = 6 and v = 9

(a)  

32.

For a planar connected graph, find e given f = 3 and v = 10

(a)  

33.

For a planar connected graph, find v given e = 10 and f = 5

(a)  

34.

For a planar connected graph, find v given e = 8 and f = 5

(a)  

35.

Is the graph in Planar Form?

a)

Planar Form

b)

Not Planar Form

36.

Find the shortest path from Bartow to Kenton in the network shown

a)

B−S−O−K

b)

B−S−M−O−K

c)

B−S−M−K

d)

B−C−M−K

37.

Find the shortest path from Kinglake to Healesville in the network shown

a)

K-S-Y-H

b)

K-T-H

c)

K-Y-H

d)

K-T-Y-H

38.

Find the shortest path from Croghon to Stratmoore in the network shown

a)

C−B−S

b)

C−O−S

c)

C−M−S

d)

C−M−O−S

39.

Find the shortest path from A to F in the network shown

a)

A–B–E–F

b)

A–C–D–F

c)

A–B–D–F

d)

A–C–B–E–F

40.

Find the shortest path from A to D in the network shown

a)

A–B–D

b)

A–C–D

c)

A–E–D

d)

A–B–C–D

41.

What distance is travelled on the path A–B–E–H–I?

(a)  

42.

What distance is travelled on the circuit F-E-D-H-E-A-C-F?

(a)  

43.

How long will it take to drive from C to D via B?

(a)  

44.

How far is the drive from Nhill to Horsham via Natimuk?

(a)  

45.

Find the shortest distance between Nhill and Donald

(a)  

46.

Determine whether the graph has a Eulerian trail, a Eulerian circuit or neither

a)

Eulerian Trail

b)

Eulerian Circuit

c)

Neither

47.

Determine whether the graph has a Eulerian trail, a Eulerian circuit or neither

a)

Eulerian Trail

b)

Eulerian Circuit

c)

Neither

48.

Determine whether the graph has a Eulerian trail, a Eulerian circuit or neither

a)

Eulerian Trail

b)

Eulerian Circuit

c)

Neither

49.

Determine whether the graph has a Eulerian trail, a Eulerian circuit or neither

a)

Eulerian Trail

b)

Eulerian Circuit

c)

Neither

50.

Determine whether the graph has a Eulerian trail, a Eulerian circuit or neither

a)

Eulerian Trail

b)

Eulerian Circuit

c)

Neither

51.

Identify the walk in each of the graphs below as a trail, path, circuit or walk only

a)

Trail

b)

Path

c)

Circuit

d)

Walk Only

52.

Identify the walk in each of the graphs below as a trail, path, circuit or walk only

a)

Trail

b)

Path

c)

Circuit

d)

Walk Only

53.

Identify the walk in each of the graphs below as a trail, path, circuit or walk only

a)

Trail

b)

Path

c)

Circuit

d)

Walk Only

54.

Identify the walk in each of the graphs below as a trail, path, circuit or walk only

a)

Trail

b)

Path

c)

Circuit

d)

Walk Only

55.

Identify the walk in each of the graphs below as a trail, path, circuit or walk only

a)

Trail

b)

Path

c)

Circuit

d)

Walk Only