## 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, Fomring and Solving Equations • Question 10: Real Lif 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 