CBSE Class 12 Biology Sample Paper 2025-26 with Solutions, Download PDF

These CBSE Class 12 Biology Sample Papers 2025-26 are an important tool for students preparing for midterm exams. The CBSE Class 12 Sample paper for all subjects has been released by the board for the academic year 2025-26 on its academic portal. These are useful tools for students to check their understanding of subjects, familiarise themselves with the final exam structure, highlight important themes, and become acquainted with probable question styles. Students can readily access and download the Class 12 CBSE biology Sample paper 2025-26 PDF with solutions from here, which is an excellent resource for self-assessment and revision.

CBSE Class 12 Biology Sample Paper 2025-26 PDF Download

The CBSE class 12 Biology sample paper 2025-26, along with the official solutions and marking scheme, is available below in PDF format. Download the CBSE Class 12th Sample Paper 2025-26 with Solutions PDF and use it to perform well on the upcoming intermediate board exam.

Class 12th Biology Sample Paper Pattern

Before moving to the Class 12th Biology Sample paper with solution analysis, let's take a quick look at the paper pattern at a glance for better understanding.

• Total Marks allotted for Class 12th Biology Exam: 70 Marks
• Duration of the Class 12th Exam : 3 hours
• All questions are compulsory.
• The question paper has five sections and 33 questions.
• The sample paper is divided into five sections as follows
  • Section A has 16 questions of 1 mark each.
  • Section B has 5 questions of 2 marks each.
  • Section C has 7 questions of 3 marks each.
  • Section D has 2 case-based questions of 4 marks each
  • Section E has 3 questions of 5 marks each.
• There is no overall choice. Answer all 33 questions. However, internal choices have been provided in some questions. A student has to attempt only one of the
  alternatives in such questions.
• Whenever necessary, neat and properly labeled diagrams should be drawn.

How Class 12 Biology Sample Paper Helps in Achieving Good Marks

Practice CBSE Class 12 Biology Sample Paper for High Marks, toppers use this strategy.

• Our CBSE Sample Papers for Class 12 might boost students' confidence in tackling new questions.
• CBSE Class 12 Biology Sample Papers are developed by subject matter specialists to help board candidates evaluate themselves. Getting good grades in CBSE Class 12 will help you get into the college of your choice.
• As a result, once they have completed the revision, class 12 students should prioritise the task of solving sample papers. They can complete their preparation by frequently practicing CBSE Biology practice papers.
• Practicing these biology practice papers allows them to assess how well they are prepared for the CBSE Class 12 board exams.
• Self-assessment in Biology allows them to focus on their weak regions and develop. Their knowledge of biology. So that they can get more marks.

Advantages of Solving the CBSE 12 Class Biology Sample Paper 2025-26

The CBSE Class XII Biology Sample Paper 2025-26 is published by an expert in the field and provides students with an understanding of the latest syllabus and guidance. The sample is also representative of the likely difficulty of the "real exam" and will be practiced in line with the board CBSE. The advantages to students are:

Familiarity with New Examination Format - working through the CBSE biology board exam sample paper will provide students with an idea of the "real exam" structure, types of questions, and mark distribution.
Time Management - practicing in exam conditions simulates the pressure of managing the time constraints of 3 hours.
Answer Development - the mark allocation guide illustrates how marks are awarded when developing a response, which is useful, by clarifying how students can develop their style to gain the highest marks possible.
Self-Identifying Weakness - self-assessing their practice after each practice will permit students to note what topics need further revision.
Reduced Anxiety Level - Knowing what the paper looks like before the exam period will assist students with anxiety alleviation and confidence.