Summary

• Description:

  The MS Word document comprises Mumias West Sub-County Joint Evaluation Mathematics Paper 2 May 2026 Pre-Mock Exam with Marking Scheme. The marking scheme is in a different document.

  It was a KCSE Mathematics Paper 2 examination. This paper tests candidates' mastery of advanced mathematical topics including surds, compound interest, quadratic expressions, algebraic formulae, statistics, trigonometry, and linear programming, requiring full working with calculators and mathematical tables permitted.

  • Month Administered: May 2026
  • Duration: 2½ hours
  • Total Marks: 100
  • Number of Questions: 24 (Questions 1–16 in Section A; Questions 17–24 in Section B)
  • Structure: Section A (Questions 1–16, 50 marks) — answer all; Section B (Questions 17–24, 50 marks) — answer any five; calculators and mathematical tables permitted

  It covers the following topics:

  • Section A
    • Surds — rationalization and simplification
    • Compound interest — calculation of principal from total amount
    • Perfect square expressions — finding values of constants and solving equations
    • Change of subject of a formula
    • Matrices and transformations
    • Circles — arc length, area of sectors and segments
    • Trigonometry — sine and cosine rules, bearings
    • Statistics — mean, median, standard deviation, cumulative frequency
    • Sequences and series
    • Probability and combined events
    • Vectors in two and three dimensions
  • Section B
    • Linear programming — graphical method, objective function, profit maximisation
    • Inverse proportion — formula derivation, finding constants n and k, percentage change in y
    • Advanced trigonometry, loci, and coordinate geometry
    • Integration and differentiation applications
• Category:

  Mock Past Papers
• Level:

  Form 4
• Subject:

  MATHEMATICS

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