Physics Wallah

Bihar Board Class 12 Biology Question Paper 2026 Download PDF

Bihar Board Class 12 Biology Question Paper 2026 is available for the students to download in a PDF file format. The biology paper included objective and subjective questions. Students who appeared on the February 2 exam found the paper level easy to moderate.
authorImageDivya Sharma6 Feb, 2026

Bihar Board Class 12 Biology Question Paper 2026

Bihar Board Class 12 Biology Question Paper 2026: The Bihar School Examination Board (BSEB), Patna, has announced the schedule for the Bihar Board Intermediate (Class 12) final examination 2026.

As per the official timetable, the BSEB Class 12 examinations began on February 2, 2026, and concluded on February 13, 2026.

The Biology examination was conducted on February 2, 2026, from 9:30 AM to 12:45 PM. Students can find the complete PDF of the Bihar Board Class 12 Biology Question Paper 2026 to know the questions asked in the exam. 

Bihar Board Class 12 Biology Exam 2026 Overview

Bihar Board Class 12 Biology Exam was organised on February 2, 2026, through the pen and paper mode. It included the subjective and objective questions in the exam. 

Bihar Board Class 12 Biology Exam 2026 Overview

Exam Name

Bihar Board Intermediate (Class 12) Exam 2026

Conducting Authority

Bihar School Examination Board (BSEB), Patna

Class

12th (Intermediate)

Academic Session

2025–26

Exam Type

Final Board Exam

Exam Mode

Offline (Pen and Paper)

Biology Exam Date

February 2, 2026

Exam Time

First Session: 9:30 AM to 12:45 PM

Question Paper Language

Hindi / English

Official Website

biharboardonline.bihar.gov.in

Result Mode

Online

Bihar Board Class 12 Biology Question Paper 2026 PDF

Students can access and download the Bihar Board Class 12 Biology Question Paper 2026 in PDF format here.

It helps students analyse the exam pattern, understand the difficulty level, and identify the weightage of various topics. Practising with this question paper can aid in self-assessment.

Bihar Board Class 12 Biology Question Paper 2026 PDF

Bihar Board Class 12 Biology Exam Pattern 2026

The Bihar Board Class 12 Biology exam pattern for 2026 places significant emphasis on multiple-choice questions (MCQs), which account for over 50% of the total marks. 

Bihar Board Class 12 Biology Exam Pattern 2026

Section

Type of Questions

Total Questions

Questions to Attempt

Marks per Question

Total Marks

Section A

Objective Questions (Multiple Choice Questions)

70

35

1

35

Section B

Short Answer

20

10

2

20

Section B

Long Answer

6

3

5

15

Total

96

70 marks

Preparation Tips for the Biology Exam

Students preparing for the 2026 BSEB Intermediate Biology exam should implement a focused preparation strategy. They should dedicate their time in revision and practice for the exam. 

  • Review all chapters according to the official Bihar Board syllabus for Class 12 Biology 2026.

  • Solve previous year's question papers to understand the exam pattern and frequently asked questions.

  • Thoroughly revise important diagrams, as they contribute significantly to the scores.

  • Create concise notes for definitions, biological terms, differences, and processes for quick revision.

  • Focus on high-weightage chapters such as Genetics, Human Physiology, Ecology, Evolution, and Biotechnology.

  • Practice with sample and model question papers to improve speed and accuracy.

  • Study scientific names, cycles, and formulas carefully to minimise errors.

FAQs on Bihar Board Class 12 Biology Exam 2026 FAQs

When was the Bihar Board Class 12 Biology exam held in 2026?

The Bihar Board Class 12 Biology exam for 2026 was conducted on February 2, 2026.

How can I download the Bihar Board Class 12 Biology Question Paper 2026 PDF?

Students can download the Biology question paper from the official website.

What is the exam pattern for the Bihar Board Class 12 Biology exam 2026?

The exam consists of 70 objective questions (MCQs), of which 35 must be attempted, carrying 35 marks. There are also short and long answer questions. The total marks for the theory paper are 70.
Free Learning Resources
Know about Physics Wallah
Physics Wallah is an Indian edtech platform that provides accessible & comprehensive learning experiences to students from Class 6th to postgraduate level. We also provide extensive NCERT solutions, sample paper, NEET, JEE Mains, BITSAT previous year papers & more such resources to students. Physics Wallah also caters to over 3.5 million registered students and over 78 lakh+ Youtube subscribers with 4.8 rating on its app.
We Stand Out because
We provide students with intensive courses with India’s qualified & experienced faculties & mentors. PW strives to make the learning experience comprehensive and accessible for students of all sections of society. We believe in empowering every single student who couldn't dream of a good career in engineering and medical field earlier.
Our Key Focus Areas
Physics Wallah's main focus is to make the learning experience as economical as possible for all students. With our affordable courses like Lakshya, Udaan and Arjuna and many others, we have been able to provide a platform for lakhs of aspirants. From providing Chemistry, Maths, Physics formula to giving e-books of eminent authors like RD Sharma, RS Aggarwal and Lakhmir Singh, PW focuses on every single student's need for preparation.
What Makes Us Different
Physics Wallah strives to develop a comprehensive pedagogical structure for students, where they get a state-of-the-art learning experience with study material and resources. Apart from catering students preparing for JEE Mains and NEET, PW also provides study material for each state board like Uttar Pradesh, Bihar, and others

Copyright © 2026 Physicswallah Limited All rights reserved.