Summary

• Description:

  The MS Word document comprises Starehe Girls’ Centre Mathematics Paper 2 2025 Mock Exam with Marking Scheme. The PDF version is also available upon your request. The marking scheme is in a different document.

  The exam paper contains 24 questions and is marked out of a total of 100 marks. It should be completed by learners within a duration of 2 hours 30 minutes.

  The paper is intended for Form 4 learners and assesses advanced mathematical reasoning, application of formulas, and interpretation of data in line with the KCSE Mathematics syllabus.

  It covers the following topics:

  • Logarithms and indices, including solving logarithmic equations
  • Error calculation and percentage error
  • Circle geometry, tangents, and intersecting chords/secants
  • Trapezium rule for area approximation
  • Algebraic manipulation and changing the subject of a formula
  • Coordinate geometry of circles and equation of a circle
  • Transformations using matrices and area scale factor
  • Work, rate, and time problems involving taps
  • Binomial expansion and estimation
  • Trigonometric equations and solution within given intervals
  • Hire purchase and monthly instalment calculations
  • Integration from a gradient function to obtain an equation of a curve
  • Surds and rationalizing denominators
  • Simultaneous reasoning using sums and differences of squares
  • Statistics, including interquartile range
  • Income tax computation and net pay calculations
  • 3D geometry in cuboids and angles between lines and planes
  • Distance on the earth’s surface using latitude and longitude
  • Probability using tree diagrams and conditional probability
  • Linear programming, inequalities, and maximum profit
  • Arithmetic and geometric progressions
  • Vectors and ratios in triangles
  • Trigonometric graphs, amplitude, period, and solving equations using graphs

  The paper contains two sections: candidates answer all questions in Section I and any five questions in Section II, showing all working clearly.

• Length:

  15 pages
• Category:

  Mock Past Papers
• Level:

  Form 4
• Subject:

  MATHEMATICS
• Posted By:

  Caleb_Peter

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