Discrete Mathematics: Original Mock Exam

Discrete Mathematics: Original Mock Exam

Use these original questions to identify the relevant course domain, explain the decision, and practice responsible error correction. The questions are not copied, recalled, or predicted from a protected exam. Develops logic, proof, sets, combinatorics, graphs, relations, and recurrence for computing and mathematics. Course titles, local sequences, grading, safety rules, required tools, and assessment formats vary; align this resource with the current syllabus and instructor directions.

Learning outcomes

• Explain and apply propositional logic, then connect it to proof techniques using course-appropriate evidence.
• Explain and apply proof techniques, then connect it to sets and relations using course-appropriate evidence.
• Explain and apply sets and relations, then connect it to counting and probability using course-appropriate evidence.
• Explain and apply counting and probability, then connect it to graphs and recurrences using course-appropriate evidence.
• Explain and apply graphs and recurrences, then connect it to propositional logic using course-appropriate evidence.

Prerequisite readiness

algebra, precise reading, notation, and willingness to explain why a statement follows Use a short ungraded check, repair the smallest missing skill, and immediately retest it in a course-level task.

Assessment design

The set samples all five domains: propositional logic, proof techniques, sets and relations, counting and probability, graphs and recurrences. Complete it closed-note first, then review explanations and retry changed-condition versions.

Scoring and correction

Score one point per correct choice, but also require a spoken or written reason. A correct guess is not stable mastery. Log the first unsupported move and schedule a delayed recheck.

Timing

Use up to 30 minutes after untimed accuracy is stable.

Reliable method

translate statements precisely, test small cases, choose a proof or counting strategy, justify each step, and check edge cases Keep assumptions, intermediate reasoning, units, sources, tool use, and checks visible so another learner can follow the decision process.

Representative application

Prove a property of a graph or recurrence and contrast the proof with several confirming examples. Predict a reasonable result before working, compare the outcome with the prediction, and explain limitations or alternative interpretations.

Error recovery

Watch for believing examples prove a universal claim or counting outcomes twice because categories overlap. Mark the first unsupported move, classify the cause, correct the reasoning, and schedule a fresh mixed recheck after a delay.

Accessibility, integrity, and safety

Use approved accommodations and accessible formats. Follow course rules for collaboration, citation, calculators, software, generative tools, laboratories, clinical settings, field activity, privacy, copyright, and human or animal subjects. Never use Exams.fit to obtain protected questions or bypass assessment rules.

Evidence to save

When permitted, preserve a formal argument with definitions, cases, edge checks, and a clear conclusion with the prompt, first attempt, feedback, revision, verification, and reflection. Remove restricted assessment content and private or proprietary information.

Open-learning reference

Compare this original Exams.fit resource with the relevant OpenStax collection and MIT OpenCourseWare when they match the local course. Reviewed August 2, 2026. This page does not replace the current syllabus, instructor, institution, or qualified professional.