1.Sets: Sets and their representations. Empty set, Finite & Infinite sets, Equal sets, Subsets, Subsets of the set of real numbers especially intervals (with notations). Universal set. Venn diagrams.

CBSE Class 12 Mathematics exam was conducted today in single shift between 10:30 am and 1:30pm. Check student reactions and ...

Students say MCQ section was time-consuming while overall paper focused on conceptual understanding; experts confirm questions were within the NCERT syllabus.