Exam Paper Mistakes are Unacceptable say Regulator

The transcript discusses errors in exam papers at a Manchester school, affecting students' performance. Students and teachers express frustration over unanswerable questions in business studies, maths, and biology exams. The importance of A-level exams for students' futures is highlighted. Exam boards promise to prevent future errors and ensure students are not disadvantaged, but concerns remain about the impact on students' overall marks.

Why do teachers believe that the importance of A-level exams should not be underestimated?

What concerns do students have regarding their overall marks after the examination issues?