BSEB Bihar Board 11th Biology Answer Key 2026 PDF (Set-Wise)
The BSEB Class 11 Biology exam was conducted on March 16, 2026, in the second shift from 2 pm to 5:15 pm. Students who appeared for the BSEB 11th Biology exam will be eager to check and verify their answers. The Bihar Board 11th answer key 2026 is unofficially published by several renowned coaching institutes and educational YouTube channels for all sets.
The Class 11 Bihar board exam Biology paper answer key helps students estimate their probable scores before the official Bihar Class 11 results 2026 are announced. By matching their responses with the provided solutions, students can get a fair idea of their performance and predict their expected marks.
Unofficial BSEB Class 11 Biology Answer Key 2026
The following table contains direct download link to the Bihar Board 11th Biology exam answer key 2026. Students can click on the link and cross-check their answers.
Download Bihar Board Class 11 Biology Answer Key 2026
| Answer Key Name | Answer Key Link |
|---|---|
BSEB Class 11 Biology answer key link |
BSEB 11th Biology Exam Pattern 2026
The Biology exam consists of a total of 70 multiple-choice questions (MCQs).
Students are required to attempt only 35 MCQs out of 70.
There is no negative marking for incorrect answers.
The first 35 attempted questions will be considered for evaluation. Once 35 answers are marked, additional responses will not be checked.
The total marks for the Biology theory paper is 70 marks.
The BSEB 11th Biology answer key is provided only for the objective-type questions, while analysis and paper discussion will be for subjective questions by experts.
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Frequently Asked Questions (FAQs)
The Bihar 11th answer key is not released officially by the Bihar School Examination Board. Students have to rely on the unofficial answer key released by subject experts.
The BSEB 11th Bio answer key is released only for MCQs, not for subjective questions. However, teachers and academic experts discuss the subjective section as well.
Questions related to Bihar Board 12th
On Question asked by student community
Hello
You can download the Bihar Board Class 12 Question Papers and Model Papers for the 2027 examination from Careers360. The 2027 model papers may be released subject-wise as they become available.
https://school.careers360.com/boards/bseb/bihar-board-12th-model-paper
https://school.careers360.com/boards/bseb/bihar-board-12th-question-papers-2026
https://school.careers360.com/boards/bseb/bihar-board-12th-exam-pattern
Hello Student,
Please check the relevant resources shared below.
https://school.careers360.com/boards/bseb/bihar-board-class-11-question-papers-2026
Hi Aman Kumar
For the Bihar Board Class 12 English Half-Yearly Question Paper 2026-27, you can check the Careers360 page. The question paper and answer key will be updated on this page
Hi Garima,
Sorry, currently we do not have an agriculture question paper, but I'm providing you with a link to an article. This article will be updated from time to time; keep checking the article. The question paper will be updated in the article.
https://school.careers360.com/boards/bseb/bihar-board-class-11-quarterly-exam-question-paper-2026
Hi Sakshi Raj
Check the links given below for last 5 years' Bihar Board final exam question papers