How we make ExamsLab content

What we hold ourselves to

• The official format first

  Every mock follows the current official structure of its exam: sections, number of questions, timing, scoring and question styles. When an exam changes, we update our mocks.

• Original, never copied

  We do not use leaked papers or recycle published past questions. Official papers are studied only to match format and difficulty.

• Every answer verified

  No question goes live until its answer key has been confirmed by an independent solve that did not see the key.

• Explanations that teach

  Each question explains why the right answer is right and why the tempting wrong answers are wrong, so a mistake becomes something you learn from.

How a question is made

1. 1
   Map the exam

   We start from the official specification and syllabus: topics, weightings, timing, calculator rules and recent changes. Our teachers turn this into a detailed brief for each exam.

2. 2
   Draft with AI, to our brief

   Questions are drafted with the help of AI models, following those briefs: topic, level, format and the traps real students fall into. We are open about this; what matters is the checking that follows.

3. 3
   Independent blind solve

   A separate solver answers every question without seeing the key. Any disagreement, ambiguity or second defensible answer means the question is fixed or rewritten.

4. 4
   Format and screen checks

   Each mock is taken end to end on the real exam screen, on desktop and on a phone, to check formulas, diagrams, timing and scoring.

5. 5
   Corrections from students

   When a student reports a problem, we check it and correct the question, usually within a few days.