Here are Decision 1 questions from past Maths A-level papers separated by topic.

For AQA

• D1 Algorithms
• D1 Linear Programming
• D1 Matching Graph
• D1 Minimum Spanning Tree
• D1 Route Inspection
• D1 Shortest Path
• D1 Sorting
• D1 Travelling Salesman

For Edexcel, Set 1

• D1 Algorithms – Bin packing
• D1 Algorithms – Binary search
• D1 Algorithms – General
• D1 Algorithms – Sorting
• D1 Critical Path Analysis
• D1 Dijkstra
• D1 Linear programming – Formation of problems
• D1 Linear programming – Graphical
• D1 Matchings
• D1 Minimum connectors – Kruskal’s
• D1 Minimum connectors – Prim’s
• D1 Route inspection

For OCR

• D1 Algorithms
• D1 Dijkstra, Chineese Postman, NNA
• D1 Graphs
• D1 Trees and Associated Algorithms