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CBSE class 12 physics 2026-27: Unit-wise weightage and marks distribution you need to know

For students preparing for the CBSE Class 12 Physics Board Exam 2027, understanding the official marks distribution can help in planning revision without treating any chapter as completely optional.
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CBSE class 12 biology marks distribution 2026-27: Unit-wise weightage and important details

For students preparing for the CBSE Class 12 Biology board examination, understanding the marks distribution is an important part of planning revision. The Biology syllabus for the 2026-27 academic ...