Free November promotion: everything is free until 30 November 2026 — every subject, unlimited practice.
Subjects / LC Applied Mathematics / Modelling with networks and graphs (spec Strand 2)

Graphs and networks

Describe graphs using vertices, edges, degree, paths, cycles and trees, and Eulerian routes.

5th Year6th Year HigherOrdinary
15practice questions

Match the pairs: 2 · Multiple choice: 6 · Select all that apply: 1 · Numeric answer: 3 · Put in order: 1 · Short answer: 2

Each question has up to three hints, a worked explanation, and is tracked in your progress and review plan.

Practise this topic

Try a question

Numeric answer
A graph has 7 edges. What is the sum of the degrees of all its vertices?
Whole numbers, decimals (2.5) or fractions (3/4).
Hint 1

Each edge has two ends.

Create a free account to save your progress.