Discrete Mathematics

This page collects 61 discrete mathematics questions taken from 3 BEU semester 4 papers, 2019 to 2023 — about 20 questions in a typical paper. They are sorted into the 5 modules of the syllabus, so you can revise a topic across every year at once instead of working through papers one at a time. 3 of them have a worked solution.

What these papers actually ask

Module 1: Sets, Relation and Function. is the heaviest module in this archive at 39% of every question recorded, and it has come up in all 3 papers. Together with Module 5: Graphs and Trees, the two account for 61% of the archive.

2 modules have appeared in all 3 papers — Module 1: Sets, Relation and Function., Module 3: Propositional Logic & Proof Techniques.. A module that turns up every year is a safer use of revision time than one with the same question count concentrated in a single paper.

How the marks are split

Questions in this archive carry 9 different mark values. The most common is the 2-mark question, with 26 of them recorded — worth knowing before you decide how much depth to practise at.