Decision Mathematics 1 (D1) 2016 January
Download free Edexcel A Level Decision Mathematics 1 (D1) 2016 January question papers and mark schemes.
About Edexcel A Level Decision Mathematics 1 (D1) 2016 January Past Papers
This page provides free access to the official Pearson Edexcel A Level Decision Mathematics 1 (D1) (WDM11) 2016 January past papers with mark schemes. These past papers are the most effective revision resource for students preparing for their A Level Decision Mathematics 1 (D1) examinations. Download the question papers and mark schemes as PDF and practise under timed conditions.
Edexcel IAL Decision Mathematics 1 past papers covering algorithms and networks. The 2016 January papers cover all 6 topic areas of the specification. Reviewing mark schemes helps you understand exactly what examiners award marks for.
Topics in Edexcel A Level Decision Mathematics 1 (D1)
Algorithms
Sorting algorithms (bubble, quick, shell), bin packing, order of an algorithm.
Graph Theory
Graphs, digraphs, Euler and Hamilton paths, planarity.
Networks
Minimum spanning trees (Kruskal's and Prim's), shortest path (Dijkstra's).
Route Inspection
Chinese postman problem, inspection of a network.
Critical Path Analysis
Activity networks, critical path, float, precedence tables.
Linear Programming
Formulation, graphical method, vertex testing, objective line.
How to Revise with Past Papers
- Download the Question Paper and attempt it under timed, exam conditions.
- Mark your answers using the official Mark Scheme — note where marks were lost.
- Identify weak topics and revisit those sections before trying another paper.
- Use GradeMax topic-wise questions to drill specific areas until confident.