P P\,P is directly proportional to the square root of Q Q\,Q
When P=12,Q=25P = 12, Q = 25P=12,Q=25
Find the possible values of Q Q\,Q when P=3P = 3P=3
Practise OCR GCSE Maths Direct and Inverse Proportion with exam-style questions for Foundation and Higher tier. 96 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.