PSEB Class 12 Biology Question Paper 2026 with Answer Key PDF

The Punjab School Education Board (PSEB) has made the Class 12 Biology question paper 2026 available for students who appeared in the examination conducted on 26 February 2026 for the science stream. The paper and its answer key PDF are intended to help students evaluate their performance and understand the types of questions asked in this year’s board examination. According to the revised PSEB Class 12 date sheet, the board exams commenced from 17 February and will conclude on 4 April 2026, with each paper being held in the offline pen-and-paper mode at various centres across Punjab. (

PSEB Class 12 Biology Exam 2026 Overview

The Biology board examination for Class 12 was scheduled for 26 February 2026 from 11:00 am to 2:15 pm, following the Punjab Board’s official timetable for the 2026 session. Students from the science stream across PSEB-affiliated schools took the test alongside other subject examinations in this cycle. Students can download the PSEB Class 12 Biology question paper PDF through the links provided below. This question paper is valuable for revision and self-assessment as students await the official board examination results.

Download PSEB Class 12 Biology Question Paper 2026

The Biology question paper PDF for the PSEB Class 12 board exam is now available for download. Students should save a copy of the paper to analyse the question pattern, marks distribution and key topics covered.

Unofficial Answer Key for PSEB Class 12 Biology Paper

After the exam, several coaching institutes and subject experts prepare and release unofficial answer keys to help students estimate their likely scores before the official results are announced. These answer key PDFs for the PSEB Class 12 Biology exam 2026 can also be downloaded from the links above. Unofficial answer keys are especially helpful for students to cross-check their responses and gauge their performance, although final results will be published by the board itself at a later date.

How This Helps Students?

With the question paper and answer key in hand, students can:

• Review answers to multiple-choice and descriptive questions.
• Compare their attempted responses with model solutions.
• Identify important chapters and frequently asked concepts.

Accessing past board exam question papers and answer keys also strengthens preparation strategies for future competitive exams and academic assessments.