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Maths A · OCR H240 · Pure Mathematics and Statistics · November 2021

OCR A Level Maths A Pure Mathematics and Statistics November 2021 examiner report (H240/02)

2h 100 marks

Examiner report

  1. Q1 - 4 marks - Differentiating standard functions
  2. Q2 - 2 marks - Locating roots by change of sign
  3. Q3 - 6 marks - Arithmetic sequences and series, Simultaneous equations
  4. Q4 - 10 marks - Trigonometric equations
  5. Q5 - 8 marks - Equation of a circle
  6. Q6 - 5 marks - Trapezium rule
  7. Q7 - 4 marks - Compound and double angle formulae, Differentiation from first principles
  8. Q8 - 6 marks - Polynomials
  9. Q9 - 6 marks - Position vectors
  10. Q10 - 6 marks
  11. Q11 - 12 marks - Hypothesis test for a Normal mean, Outliers
  12. Q12 - 13 marks - Conditional probability, Mutually exclusive and independent events
  13. Q13 - 7 marks - Data presentation and interpretation
  14. Q14 - 11 marks - Mutually exclusive and independent events