Students have launched a petition calling maths A level exams 'completely unreasonable' after struggling to answer questions on this year's test.

The grade boundaries for pupils who sat the Edexcel A Level maths paper were leaked yesterday, a day early, and showed a mark of 165 out of 300 was needed to get an A grade overall.

GRADE boundaries for one exam board’s Maths A Level are so low this year that students who got nearly half of their answers wrong could still be given an A grade.