This resource provides a more extensive list which will help you to prepare for different styles of calculation questions that may appear in examinations. The document provides a list of formulas that may appear in Edexcel GCSE Business examinations.Calculate the average rate of return. State the formula used and show all workings. A copy of all formulae required is on the students' book covers. Ensure that they have a work space to complete timed exam style questions. GCSE Physics Equations Complete List - Free download as PDF File (. GCSE Maths 1 – 9 Formulae. The following will be given either on the formula sheet at the front of the papers or within the questions. What are the best ways to revise for this subject?