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Maths A · Edexcel 4MA1 · Paper 1H · Higher · regional · January 2023

Edexcel IGCSE Maths A Paper 1H Higher January 2023 examiner report (4MA1/1HR)

2h 100 marks

Examiner report

  1. Q1 - 5 marks - Averages and spread
  2. Q2 - 3 marks - Volume and surface area
  3. Q3 - 3 marks - Averages and spread
  4. Q4 - 4 marks
  5. Q5 - 3 marks - Ratio
  6. Q6 - 3 marks - Simultaneous equations
  7. Q7 - 5 marks - Standard form
  8. Q8 - 5 marks - Quadratic equations, Simplifying and manipulating expressions
  9. Q9 - 4 marks - Area of a triangle using sine
  10. Q10 - 4 marks - Circumference, area of circles and sectors, Trigonometric ratios
  11. Q11 - 6 marks - Averages and spread, Cumulative frequency graphs
  12. Q12 - 2 marks - Indices
  13. Q13 - 2 marks - Fractions, decimals and percentages
  14. Q14 - 2 marks - Limits of accuracy and bounds
  15. Q15 - 7 marks - Graphs and curve sketching, Simplifying and manipulating expressions
  16. Q16 - 6 marks - Completing the square, Composite and inverse functions, Functions, inverse and composite functions
  17. Q17 - 5 marks - Area of a triangle using sine
  18. Q18 - 4 marks - Linear equations
  19. Q19 - 6 marks - Direct and inverse proportion
  20. Q20 - 2 marks - Graph transformations
  21. Q21 - 4 marks - Pythagoras' theorem, Trigonometric ratios
  22. Q22 - 5 marks - Vectors in geometry
  23. Q23 - 5 marks - Differentiating powers of x, Parallel and perpendicular lines
  24. Q24 - 5 marks - Arithmetic sequences and series, The nth term