PSEB Class 12th Biology Question Paper And Answer Key With Exam Analysis 2025: PDF Download

PSEB Class 12 Biology Question Paper And Answer Key 2025: The Punjab School Education Board (PSEB) conducted the Class 12th Biology exam today for the academic year 2024-25. The test took place during the afternoon shift. The 12th Biology question paper and answer key are now available to exam takers in PDF format. Before the official results are out, this will assist students in evaluating their performance and estimating their scores.

PSEB Class 12 Biology 2025: Exam Analysis 

The exam is over and experts have provided a detailed analysis of the Biology paper, covering aspects like:

Student Review:

1. Moderate to Difficult Paper – Many students found the exam slightly challenging, especially sections related to Genetics and Biotechnology.
2. Lengthy but Manageable – While the paper covered all key topics, some students struggled with time management due to long-answer questions.

Teacher Review:

1. Concept-Oriented Paper – Teachers appreciated the focus on conceptual understanding rather than rote memorization, especially in Ecology and Human Physiology.
2. Application-Based Questions – The exam included a fair mix of direct and case-based questions, testing students' analytical skills effectively.

PSEB Class 12 Biology Question paper 2025: Exam Pattern

The assessment Scheme for PSEB Class 12 Biology 2025 will be as follows:

Punjab Board Class 12 Biology Course Structure 2024-2025

Find the PSEB Class 12th Biology course structure 2025 and get to know about the marks weightage, total number of periods required to complete the syllabus, and more. 

PSEB Class 12 Biology Question Paper 2025: Important Guidelines

1. The question paper has four parts A, B, C, D with a total of 19 questions.
2. Section-A  has  question  number  1  having  20  parts  of 1  mark  each.  12 questions  are  of  Multiple  choice  question  type,  5  fill  in  the  blanks, 5  are True/false.
3. Section-B has questions number 2 to 11-total 10 short answer type questions of 2 marks each. Question 3,4,9,11 have internal choices.
4. Section-C has questions number 12 to 16 –total 5 questions of 3 marks each. Question 14 and 15 have internal choice.
5. Section-D  has  questions  16  to  19  -total  3  questions of  5  marks  each. Both questions have 100% internal choice.

PSEB Class 12 Biology: Question Paper 2025

Students can check class 12 PSEB Biology Question Paper Here.

PSEB Class 12 Biology Question Paper 2025: Download PDF

PSEB Class 12 Biology: Answer Key 2025

Now that the paper is over, students might be waiting for the answer key. The answer key helps the students to estimate their total score. Students can check the link to the answer key.

PSEB Class 12 Biology Answer Key 2025: Download PDF

Also Check:

• PSEB Class 10 Syllabus 2024-25 (All Subject PDF)