## OCR November 2017 Higher Paper 6

All model answers are purely the work MathsGenie and this work has neither been seen nor verified by OCR.

• Question 1: Substitution, Changing the Subject of a Formula

• Question 2: Multiples, HCF, LCM

• Question 3: Estimating the Mean

• Question 4: Probability, Proportion, Sampling

• Question 5: Standard Form, Multiplying and Dividing Numbers in Standard Form

• Question 6: Ratio: Converting between Ratio and Fractions or Linear Functions, Ratio Problems

• Question 7: Percentages, Simple Interest

• Question 8: Circumference of a Circle, Sectors and Arc Lenths

• Question 9: Bearings, Angles, Forming and Solving Equations

• Question 10: Real Life Graphs, Rate of Change

• Question 11: Probability Trees

• Question 12: Sequences, Recurrence Relations, Forming and Solving Simultaneous Equations

• Question 13: Scale Drawings, Similar Shapes Area and Volume Scale Factors

• Question 14: Forming and Solving Quadratic Equations

• Question 15: Curved Surface Area of a Cone, Area of a Circle

• Question 16: Vectors

• Question 17: The Equation of a Circle, The Equation of a Tangent, Perpendicular Lines, Gradient

• Question 18: Inequalities on a Graph, Graphical, Area of a Trapezium, Gradient of a Line, Equation of a Line