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BSEB Bihar Board 11th Biology Answer Key 2026 PDF (Set-Wise)
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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)
Q: When will the official Bihar Intermediate Biology answer key be released?
A:
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.
Q: Will the answers to the subjective questions be provided?
A:
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.
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Questions related to Bihar Board 12th
On Question asked by student community
Have a question related to Bihar Board 12th ?
Hi Sakshi Raj
Check the links given below for last 5 years' Bihar Board final exam question papers
Hi Anshu Kumar
You can find the Bihar Board Class 11 Half-Yearly Question Papers 2025-26 for different subjects on Careers360, including Maths, Physics, Chemistry and Biology.
Click on the link below:
https://school.careers360.com/boards/bseb/bihar-board-class-11-half-yearly-question-paper-2025-26
If you need a particular subject, you can also use the Maths paper
Hi Akanksha,
You can download the half-yearly physics question paper.
If you need more resources, please let us know.
Hello Gulshan
Please check the link given below:
For Class 10: https://school.careers360.com/boards/bseb/bihar-board-10th-last-5-years-question-papers
For Class 12: https://school.careers360.com/boards/bseb/bihar-board-class-12-previous-years-question-papers-pdf-download
Hope it helps.
Hi!
Given below is the link to access the Bihar Board Class 12th English Question Paper:
https://school.careers360.com/boards/bseb/bihar-board-12th-english-question-paper-2026
Hope it helps!
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