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Maths B · Edexcel 4MB1 · Paper 1 · June 2023

Edexcel IGCSE Maths B Paper 1 June 2023 examiner report (4MB1/01)

1h 30m 100 marks

Examiner report

  1. Q1 - 2 marks
  2. Q2 - 2 marks - Sequences
  3. Q3 - 2 marks
  4. Q4 - 2 marks - Constructions and loci
  5. Q5 - 2 marks - Similarity, lengths, areas and volumes
  6. Q6 - 2 marks - Inequalities
  7. Q7 - 2 marks - Fractions, decimals and percentages
  8. Q8 - 2 marks - Inequalities
  9. Q9 - 2 marks - Simplifying and manipulating expressions
  10. Q10 - 3 marks - Fractions, decimals and percentages
  11. Q11 - 3 marks - Rearranging formulae
  12. Q12 - 3 marks - Standard form
  13. Q13 - 4 marks - Simplifying and manipulating expressions
  14. Q14 - 3 marks - Angle facts
  15. Q15 - 3 marks - Surds
  16. Q16 - 3 marks - Vector arithmetic
  17. Q17 - 3 marks - Tables, charts and diagrams
  18. Q18 - 4 marks - Averages and spread, Quadratic equations
  19. Q19 - 4 marks - Mutually exclusive and independent events, Probability experiments and frequency, The probability scale
  20. Q20 - 4 marks - Direct and inverse proportion
  21. Q21 - 4 marks - Differentiating powers of x, Differentiation, Stationary points
  22. Q22 - 5 marks - Pythagoras' theorem, Volume and surface area
  23. Q23 - 5 marks - Rational expressions
  24. Q24 - 6 marks - Area and perimeter, Measuring lengths and angles, bearings, Trigonometric ratios
  25. Q25 - 6 marks - Determinants, Inverse matrices, Matrix arithmetic
  26. Q26 - 6 marks - Simultaneous equations
  27. Q27 - 7 marks - Angle facts, Area of a triangle using sine, Circle theorems, Sine and cosine rules
  28. Q28 - 6 marks - Area of a triangle using sine, Circle theorems, Sine and cosine rules