Summary

• Description:

  The MS Word document comprises Starehe Girls’ Centre Mathematics Paper 1 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 computational accuracy, problem-solving skills, and mathematical reasoning in line with the KCSE Mathematics syllabus.

  It covers the following topics:

  • Number work, including fractions, indices, surds, and approximations
  • Use of mathematical tables (squares, reciprocals, and related computations)
  • Polygons and angles
  • Volume and capacity in mensuration
  • Vectors and matrix transformations
  • Inequalities and number line representation
  • Commercial arithmetic, including currency exchange and commission
  • Algebraic manipulation, factorization, and equations
  • Work rate and time problems
  • Circle geometry involving sectors and shaded regions
  • Prime factors, HCF/LCM applications
  • Density and volume of solids
  • Trigonometry and area of triangles
  • Coordinate geometry, equations of lines, and perpendicular/parallel lines
  • Motion under variable velocity (calculus-based interpretation)
  • Statistics, including mean, standard deviation, and median from grouped data
  • Bearings and scale drawing
  • Mensuration of a frustum of a cone (surface area and volume)

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

• Category:

  Mock Past Papers
• Level:

  Form 4
• Subject:

  MATHEMATICS

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