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Maths B · Edexcel 4MB1 · Paper 2 · January 2021

Edexcel IGCSE Maths B Paper 2 January 2021 examiner report (4MB1/02)

2h 30m 100 marks

Examiner report

  1. Q1 - 5 marks - Quadratic equations, Rearranging formulae
  2. Q2 - 4 marks - Area and perimeter, Compound measures
  3. Q3 - 5 marks - Circle theorems, Pythagoras' theorem, Surds
  4. Q4 - 5 marks - Probability experiments and frequency, The probability scale
  5. Q5 - 10 marks - Sets and Venn diagrams, The probability scale
  6. Q6 - 9 marks - Inequalities
  7. Q7 - 6 marks - Direct and inverse proportion
  8. Q8 - 9 marks - Area and perimeter, Pythagoras' theorem
  9. Q9 - 10 marks - Matrix arithmetic, Matrix transformations, Transformations
  10. Q10 - 10 marks - Magnitude and direction of a vector, Sine and cosine rules, Vectors in geometry
  11. Q11 - 13 marks - Cubic, reciprocal and exponential graphs, Stationary points
  12. Q12 - 14 marks - Fractions, decimals and percentages, Proportion, Ratio, Standard units and compound measures