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Question 1: A is directly proportional to B. When A = 12, B = 3. (a) Find a formula for A in terms of B. (b) Find the value of A when B = 5. |
This worksheet will show you how to work out different types of direct and inverse proportion questions. Each section contains a worked example, a. |
Direct & Inverse Proportion (H). A collection of 9-1 Maths GCSE Sample and Specimen questions from AQA, OCR, Pearson-Edexcel and WJEC Eduqas. 1. y is ... |
DIRECT AND INVERSE PROPORTION – PRACTICE QUESTIONS. 1. B is directly proportional to A. When A = 6, B = 72. (a) Find an equation for B in terms of A. (b) ... |
The light intensity, E, at a surface is inversely proportional to the square of the distance, r, of the surface from the light source. E = 4 when r = 50. (a) ... |
Two quantities x and y are said to be in inverse proportion if an increase in x causes a proportional decrease in y and vice-versa, in. |
The force, F newtons, exerted by a magnet on a metal object is inversely proportional to the square of the distance d cm. When d = 2 cm, F = 50 N. (a) Express F ... |
Direct/Inverse Proportionality. Booklet. Question Paper 2. Time Allowed: 62 minutes. Score: /51. Percentage: /100. Grade Boundaries: A*. A. B. C. D. E. U. >85%. |
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