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GCE O Level Oct/Nov 2011 E-Maths 4016 Paper 1 Suggested Answers & Solutions

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Latest version:

  • 1.3: added “marks” to the answer for interquartile range in Q23(a) for completeness’ sake.
  • 1.2: added brackets to answers of Q15(b) to make all terms ‘inclusive’ to the radian unit.
  • 1.1: reflect changes in Q22(b)
GCE O Level 2011 EMaths 4016 Paper 1 Solutions

As usual, please leave a comment should you spot any mistake in the solution – Miss Loi was still teaching at The Temple until an hour and a half ago!

Now for Paper 2: Here’s a list of possible topics that may appear for tomorrow’s Paper 2.

  1. Algebra

    • Changing the subject of a formula
    • Quadratic equations (word problem)
    • Simple algebraic fractions & equations
    • Number patterns
    • Inequalities
  2. Application of mathematics in practical situations

    • Profit & Loss
    • Compound interest & simple interest
    • Money exchange
    • Hire purchase
  3. Trigonometry

    • Sine/Cosine Rule
    • Area of triangle
    • Bearings
    • Angles of elevation/depression
    • Shortest distance
  4. Mensuration
  5. Angle properties of polygons + finding number of sides of polygons
  6. Vectors
  7. Similarity & Congruency

  8. Probability

    • Probability tree diagram
    • Possibility diagram
  9. Statistics & data analysis

  10. Graph sketching on graph paper

One down, one or three (depending on whether you take AMaths) more maths papers to go!

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