Summary

• Description:

  The MS Word document comprises Nakuru North Joint Evaluation 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.

  It is a KCSE Mathematics Alt A Paper 2 (121/2) Nakuru North Joint Evaluation Mock 2025 examination (July/August 2025).

  • Duration: 2½ Hours
  • Total Marks: 100
  • Number of Questions: 24 (Questions 1–24)
  • Paper Structure: Two sections (Section I and Section II). Answer all questions in Section I and any five questions in Section II.
  • Marking Scheme: The marking scheme is in a different document.

  It covers the following topics:

  • Profit and mixtures (finding selling price from mixed costs and profit percentage)
  • Error and approximation (percentage error in volume of a cylinder)
  • Algebraic equations (solving equations; completing the square)
  • Changing the subject of a formula
  • Algebraic simplification
  • Trigonometry in triangles (cosine rule to find angles) and circle geometry (circumradius)
  • Hire purchase and compound interest (monthly rate)
  • Trigonometric/algebraic equation solving
  • Vectors (division of a line segment in a given ratio)
  • 3D geometry (angle between planes/faces in a prism)
  • Circles (finding centre and radius from the equation of a circle)
  • Binomial expansion and approximation to a given accuracy
  • Calculus (finding an equation of a curve from a gradient function and a point)
  • Sequences and series (linking arithmetic and geometric sequences)
  • Transformations and matrices (area scale factor and possible matrices)
  • Variation (direct/inverse variation, rearrangement, and percentage change)
  • Trigonometric graphs (table completion, plotting, intersections, amplitude/period, transformations)
  • Probability (tree diagrams and dependent events)
  • Linear programming (forming inequalities, graphing feasible region, and cost minimisation)
  • Numerical integration (trapezium rule, exact area, and percentage error)
  • Spherical geometry and time (distance on the earth, time zones, local time of arrival)
  • Statistics (cumulative frequency curve, median, interquartile range, and percentages)
  • Geometrical constructions (parallelogram construction and loci; shading required regions)
• Length:

  16 pages
• Category:

  Mock Past Papers
• Level:

  Form 4
• Subject:

  MATHEMATICS
• Posted By:

  Caleb_Peter

Enter your details below to initiate a payment using MPESA.