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CBSE Class XII – Biology Paper Analysis Review


CBSE Class XII – Biology Paper Analysis Review


The Central Board of Secondary Education (CBSE) conducted the Biology exam for Class 12 students today. The paper was conducted between 10:30am to 1:30pm.

The biology question paper consisted of 33 questions for a total of 70 marks.

As per our expert faculty, below are the key takeaways from the CBSE Board Class XII Biology Paper:

  • All the questions were majorly covered from the following chapters –


Human Health and Disease
Biotechnology-Principles and Processes
Human Reproduction
Principles of Inheritance and Variation


  • There were a total of 12 easy type questions, 18  medium type questions & 3 difficult type The paper was divided into Five Sections (A, B, C, D & E) covering almost all the parts of prescribed syllabus.  The MCQs asked were easy and scoring but The Assertion and Reasoning Questions were a bit tricky.
  • Diagram based questions especially in Zoology required critical thinking.
  • The CBSE Class 12 Biology paper was moderately difficult.

  • Compared to last year, this year’s Biology was of similar difficulty level.

Attributed to Smita Mudliyar-  Academic Head (Medical) – Aakash Byju’s Digital

Smita Mudliyar

Smita Mudliyar, Academic Head (Medical) - Aakash Byju’s Digital

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