CBSE Class 12 Biology Blueprint 2024: Marking Scheme, Paper Pattern

Supreeta Roy

Updated On: March 19, 2024 01:39 pm IST

The complete details regarding CBSE Class 12 Biology Blueprint 2024 are given below. Find the section-wise and question-wise paper pattern along with the marking scheme here.
CBSE Class 12 Biology Blueprint 2024 (Image Credit: Pexels)CBSE Class 12 Biology Blueprint 2024 (Image Credit: Pexels)

CBSE Class 12 Biology Blueprint 2024: CBSE Class 12 Biology question paper will comprise 33 questions from the theory segment. The examination will be held out of 70 marks, and students will get 3 hours to complete the paper. Section A will comprise 16 questions, and Section B, Section C, Section D, and Section E will comprise 2, 3, 4, and 5 questions respectively. Students need to attempt all sections as they are mandatory. However, students will get internal choices in a few questions. Check out the complete CBSE Class 12 Biology Blueprint 2024 and prepare accordingly.

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CBSE Class 12 Biology Blueprint 2024

The detailed paper pattern and marking scheme of CBSE Class 12 Biology 2024 question paper have been provided in a tabular format below: 

SectionQuestion TypeTotal Number of QuestionsMarks per QuestionTotal Marks
Section AMultiple-choice questions16 questions1 mark16 marks
Section BVery Short Answer Type Questions5 questions2 marks10 marks
Section CShort Answer Type Questions7 questions3 marks21 marks
Section DCase-Based Questions2 questions4 marks8 marks
Section ELong-Answer Type questions3 questions5 marks15 marks
Overall---33 questions---70 marks

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CBSE Class 12 Biology Blueprint 2024 Important Instructions

The important instructions related to CBSE Class 12 Biology Blueprint 2024 have been outlined here:

  • Section A has no internal choices. Hence, students need to answer all questions within this segment. Q.13 to Q.16 are statement-based questions. 
  • Section B has a choice for Q.21. 
  • Section C has a choice for Q.27. 
  • Section D has a choice in Q.29 and Q.30. Both the questions have sub-questions, and there is a choice in one sub-question for each. 
  • Section E has a choice in all questions - Q.31, Q.32, and Q.33.

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