NEET includes the syllabus of both class 11 and 12. Altogether, syllabi of both classes carry equal weightage. If previous years’ trends are observed, one or more extra questions would have appeared from class 11 or 12, hence one cannot precisely say which year’s syllabus carries more weightage. Candidates are suggested to equally concentrate on the overall syllabus as questions can appear from any corner of the syllabus specified.