This week, teenagers across the UK are sitting their GCSE exams in a range of subjects, including maths. But there's been one GCSE calculation, labelled 'impossible', that has left even parents ...

Try these quizzes based on GCSE maths past papers. By working your way through the maths questions created by experts, you can prepare for your maths exams and make your revision more interesting.

A maths exam question has proven so challenging that it left 85-per cent of people stumped while trying to solve it. The arrival of May marks the beginning of exam season, with millions of pupils ...