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Maths A · Edexcel 4MA1 · Paper 1H · Higher · January 2021

Edexcel IGCSE Maths A Paper 1H Higher January 2021 examiner report (4MA1/1H)

2h 100 marks

Examiner report

  1. Q1 - 4 marks - Fractions, Ratio, Standard units and compound measures
  2. Q2 - 5 marks - Averages and spread, Rounding
  3. Q3 - 4 marks - Proportion, Standard units and compound measures, Volume and surface area
  4. Q4 - 2 marks - Factors, multiples and primes, Sets and Venn diagrams
  5. Q5 - 5 marks - Linear equations, Simplifying and manipulating expressions
  6. Q6 - 2 marks - Standard form
  7. Q7 - 6 marks - Growth and decay, Percentages
  8. Q8 - 3 marks - Circumference, area of circles and sectors, Rounding
  9. Q9 - 5 marks - Algebraic notation and vocabulary, Quadratic equations, Simplifying and manipulating expressions
  10. Q10 - 4 marks - Angle facts, Area and perimeter, Pythagoras' theorem
  11. Q11 - 5 marks - Averages and spread, Cumulative frequency graphs
  12. Q12 - 6 marks - Rational expressions, Simplifying and manipulating expressions
  13. Q13 - 3 marks - Gradient and intercept, Parallel and perpendicular lines
  14. Q14 - 5 marks - Mutually exclusive and independent events
  15. Q15 - 3 marks - Limits of accuracy and bounds
  16. Q16 - 5 marks - Measuring lengths and angles, bearings, Pythagoras' theorem, Sine and cosine rules
  17. Q17 - 5 marks - Differentiating powers of x, Stationary points, Volume and surface area
  18. Q18 - 3 marks - Simultaneous equations
  19. Q19 - 5 marks - Simultaneous equations
  20. Q20 - 3 marks - Similarity, lengths, areas and volumes
  21. Q21 - 4 marks - Graph transformations
  22. Q22 - 3 marks - Completing the square, Composite and inverse functions
  23. Q23 - 6 marks - Vectors in geometry
  24. Q24 - 4 marks - Arithmetic sequences and series