Summary

• Description:

  The PDF document comprises KJSEA 2026 Mathematics Paper 1 Prediction Paper with Answers (Set 5). The marking scheme is in a different document.

  It was a KJSEA Mathematics Paper 1 prediction examination designed to prepare candidates for the national assessment.

  This paper assesses learners across essential numerical, algebraic, geometric, trigonometric, commercial, and statistical disciplines in the Junior School curriculum. It blends objective problem-solving with multi-step structured workings involving real-life commercial calculations, coordinate geometry, and three-dimensional mensuration.

  • Duration: 2 Hours
  • Total Marks: 100 Marks
  • Number of Questions: 36 (Questions 1 to 36)
  • Structure: Section A (20 Marks - Multiple Choice Questions 1 to 20), Section B (80 Marks - Structured Problem-Solving Questions 21 to 36)

  It covers the following topics:

  • Section A:
    • Matrix Addition and Unknown Algebraic Variables
    • Speed, Distance, and Travel Time Calculations
    • Mensuration: Total Surface Area of Cylinders and Cones
    • Circle Geometry: Arc Length and Subtended Angles
    • Directed Numbers and Temperature Variations
    • Laws of Indices and Exponential Equations
    • Ratio and Proportion in Mixture Problems
    • Coordinate Geometry: Perpendicular Lines and Equations of Straight Lines
    • Solving Linear Inequalities
    • Density, Mass, and Weight Calculations Using Gravitational Field Strength
    • Uniform Linear Deceleration and Kinematics
    • Longitudes and Calculation of Local Time Differences
    • Midpoint Coordinates and Endpoint Determination on the Cartesian Plane
    • Shaded Area of Composite Plane Figures (Semicircle and Inscribed Triangle)
    • Surface Area of Semi-Cylindrical Solids (Feeding Troughs)
    • Right-Angled Trigonometry: Solving Elevation and Wall Heights
    • Linear Scale and Map Representation
    • Surface Area of Triangular Prisms
    • Commercial Arithmetic: Depreciation of Assets
  • Section B:
    • Coordinate Geometry: Perpendicular Lines and Values of Unknown Coordinates
    • Simplification of Algebraic Expressions Involving Indices
    • Concentric Circular Sectors: Perimeter and Area of Annular Segments
    • Foreign Exchange Transactions: Currency Conversions and Balance Calculations
    • Approximations and Errors: Limits of Accuracy, Maximum Area, and Absolute Error
    • Cartesian Graphing: Plotting Coordinates, Completing Rectangles, and Finding Area
    • Hollow Cylinders: Metal Volume and Mass Determination Using Density
    • Scale Drawings, Pythagoras' Theorem, and Trigonometric Angles of Right-Angled Plots
    • Composite 3D Solids: Combined Surface Area of Pyramids and Rectangular Bases
    • Internal Volume and Diameter Determination of Cylindrical Oil Drums
    • Pythagoras' Theorem Applications to Extending Ladders Against Vertical Walls
    • Volumetric Capacity and Liquid Consumption in Litres
    • Commercial Arithmetic: Value Added Tax (VAT) and Profit Calculations
    • Cube Root and Volume Evaluations Using Mathematical Tables
    • Compound Proportions and Work-Rate Equations
    • Grouped Frequency Distributions: Modal Class, Mean, and Median Calculations
• File Size:

  3.50 MB
• Length:

  8 pages
• Category:

  KJSEA Prediction Papers
• Level:

  Grade 9
• Subject:

  Mathematics
• Posted By:

  Caleb_Peter

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