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Maths B · Edexcel 4MB1 · Paper 1 · regional · June 2018

Edexcel IGCSE Maths B Paper 1 June 2018 examiner report (4MB1/01R)

1h 30m 100 marks

Examiner report

  1. Q1 - 2 marks - Fractions, decimals and percentages
  2. Q2 - 2 marks - Angle facts
  3. Q3 - 2 marks - Standard form
  4. Q4 - 2 marks - Differentiating powers of x
  5. Q5 - 2 marks - Surds
  6. Q6 - 3 marks - Angle facts
  7. Q7 - 3 marks - Simultaneous equations
  8. Q8 - 3 marks - Mutually exclusive and independent events
  9. Q9 - 3 marks - Quadratic equations
  10. Q10 - 3 marks - Limits of accuracy and bounds
  11. Q11 - 3 marks - Rearranging formulae
  12. Q12 - 3 marks - Indices
  13. Q13 - 3 marks - Similarity, lengths, areas and volumes
  14. Q14 - 4 marks - Inequalities, Straight line graphs
  15. Q15 - 4 marks - Fractions, decimals and percentages, Ratio
  16. Q16 - 4 marks - Indices
  17. Q17 - 4 marks - Angle facts, Circle theorems
  18. Q18 - 4 marks - Magnitude and direction of a vector, Vector arithmetic
  19. Q19 - 4 marks - Rational expressions, Simplifying and manipulating expressions
  20. Q20 - 4 marks - Vectors in geometry
  21. Q21 - 5 marks - Pythagoras' theorem, Volume and surface area
  22. Q22 - 5 marks - Direct and inverse proportion
  23. Q23 - 5 marks - Quadratic equations
  24. Q24 - 5 marks - Algebraic division, Factor and remainder theorem, Simplifying and manipulating expressions
  25. Q25 - 6 marks - Probability experiments and frequency, Tables, charts and diagrams, The probability scale
  26. Q26 - 6 marks - Matrix arithmetic
  27. Q27 - 6 marks - Circle theorems, Circumference, area of circles and sectors, Quadratic equations, Sine and cosine rules