Maharashtra Board Class 12 Biology — Guess Paper & Important Questions 2027
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Everything for Biology in one place — guess paper, important questions and chapter-wise important topics for the 2027 exam, from analysis of 6 past board papers (2023–2026).
Guess Paper 2027
A full 37-question paper on the official pattern, built from the most-likely questions.
Open guess paper PDFImportant Questions
30 question patterns that have repeated across past papers.
See repeated questions PDFImportant Topics
Every chapter’s topics ranked by how often and how recently they were asked.
See important topicsTop 5 topics
| # | Topic | Chapter | Importance |
|---|---|---|---|
| 1 | Applications in agriculture and medicine | Biotechnology | ★★★★★ |
| 2 | Human circulatory system and cardiac cycle | Respiration and Circulation | ★★★★★ |
| 3 | Nutrient cycling and ecological succession | Ecosystems and Energy Flow | ★★★★★ |
| 4 | Endocrine glands and hormones | Control and Coordination | ★★★★★ |
| 5 | Gametogenesis and menstrual cycle | Reproduction in Lower and Higher Animals | ★★★★☆ |
Maharashtra Board Class 12 Biology exam pattern 2027
Key facts
- Maximum marks: 70
- Duration: 3 hours
- Sections: 4 (A, B, C, D)
- Exam: 2027 Maharashtra Board Class 12 board exam
| Section | What is asked | Marks |
|---|---|---|
| A | Q1 ten MCQs (1 mark each) and Q2 eight very short answer questions (1 mark each) | 18 |
| B | Short answer questions, 2 marks each (attempt any 8 of 12) | 16 |
| C | Short answer questions, 3 marks each (attempt any 8 of 12) | 24 |
| D | Long answer questions, 4 marks each (attempt any 3 of 5) | 12 |
Maharashtra Board Class 12 Biology chapter-wise weightage 2027
| Unit | Chapters | Marks |
|---|---|---|
| Reproduction | Reproduction in Lower and Higher Plants, Reproduction in Lower and Higher Animals | 12 |
| Genetics & Evolution | Inheritance and Variation, Molecular Basis of Inheritance, Origin and Evolution of Life | 14 |
| Plant Physiology | Plant Water Relation, Plant Growth and Mineral Nutrition | 8 |
| Human Physiology & Health | Respiration and Circulation, Control and Coordination, Human Health and Diseases | 12 |
| Biology in Human Welfare & Ecology | Enhancement in Food Production, Biotechnology, Organisms and Populations, Ecosystems and Energy Flow, Biodiversity, Conservation and Environmental Issues | 16 |
Unit marks as given in the official syllabus.
Frequently asked questions
Is this the real Maharashtra Board Class 12 Biology guess paper 2027?
No. It is a practice guess paper built by analysing which questions and topics repeat across 6 past board papers (2023–2026) for Maharashtra Board Class 12 Biology. It follows the latest official exam pattern but is not an official or leaked paper.
What is the Maharashtra Board Class 12 Biology exam pattern for 2027?
The Maharashtra Board Class 12 Biology 2027 paper is 70 marks and 3 hours long, in 4 sections: Section A — Q1 ten MCQs (1 mark each) and Q2 eight very short answer questions (1 mark each); Section B — Short answer questions, 2 marks each (attempt any 8 of 12); Section C — Short answer questions, 3 marks each (attempt any 8 of 12); Section D — Long answer questions, 4 marks each (attempt any 3 of 5). Highest-weightage units: Biology in Human Welfare & Ecology (16 marks), Genetics & Evolution (14 marks), Reproduction (12 marks).
How many questions repeat in Maharashtra Board Class 12 Biology?
We found 30 question patterns that appeared in two or more of the analysed papers (6 past board papers). The most-repeated ones are listed on the Important Questions page.
What are the most important topics for Maharashtra Board Class 12 Biology 2027?
The top topics by repetition are Applications in agriculture and medicine; Human circulatory system and cardiac cycle; Nutrient cycling and ecological succession. The full ranked list is on the Important Topics page.
Where can I see the Maharashtra Board Class 12 Biology guess paper?
The full 37-question guess paper is on the Guess Paper page — free to view, with each question tagged by chapter and how often it has appeared in past papers.