ICSE Class 10 Specimen Papers Biology 2: Download PDFs

Download icse class 10 specimen papers biology 2 from this page. The table below provides four practice papers for the current academic session. These cover the 2023, 2025, and 2026 specimen formats, plus a 2025 model paper.

Each paper follows the CISCE Science Paper 3 structure. They are 80-mark, two-hour exams with a 15-minute reading time. Use these PDFs to practice the real exam pattern before your board paper.

Download ICSE Class 10 Biology Sample Papers PDF

These are the 4 sample papers PDFs hosted on icseboard.org for ICSE Class 10 Biology, organised by subject. Each section below explains what those papers cover before the download table.

This group contains four ICSE Class 10 Biology specimen and model papers from 2023, 2025, and 2026. The papers cover the full Science Paper 3 syllabus, including cell structure, genetics, and plant and human physiology. Each paper follows the 80-mark, two-hour format with a 15-mark MCQ section and structured 10-mark questions.

What These Biology Specimen Papers Cover Inside

The four PDFs test the full Class 10 Biology syllabus. The questions trace directly to a CISCE-aligned textbook chapters. You will see MCQs and structured questions on cell structure, genetics, and plant physiology.

• Cell Biology: The papers ask about thylakoids inside chloroplasts and the stages of cell division like metaphase chromosome alignment.
• Plant Physiology: Questions cover turgor pressure versus wall pressure, transpiration rates, and auxin production sites.
• Human Physiology: The MCQs test nephron function, the menstrual cycle, and hormone disorders like gigantism.
• Genetics: Expect questions on chromosome numbers in human skin cells and Mendelian inheritance fundamentals.

The 2026 specimen paper notes that the board exam questions can come from any part of the syllabus. The paper format, however, will match the specimen. You can review the official syllabus details at cisce.org.

How to Use These Specimen Papers for Exam Preparation

Use the papers in reverse chronological order. Start with the 2026 specimen to understand the current format. Then practice the 2025 and 2023 papers to test your preparation.

1. Simulate the reading time: Spend 15 minutes reading the paper before writing. This builds the habit of planning your answers.
2. Attempt Section A first: This section is compulsory and carries 40 marks. The 15-mark MCQ block requires you to write only the correct answer.
3. Choose four Section B questions: You must attempt any four questions from this section. Each carries 10 marks.
4. Check your timing: You have two hours for the 80-mark paper. Allocate about 60 minutes for Section A and 60 minutes for Section B.

For more study material, you can browse our Class 10 Biology books or the full ICSE Class 10 resource hub.

Recurring Question Types Across the 2023, 2025, and 2026 Papers

Certain topics appear repeatedly across the years. Recognizing these patterns helps you prioritize your revision.

Worked Example: Turgor Pressure MCQ

A common MCQ asks when a plant cell may burst. The 2025 model paper gives four options. A plant cell bursts when internal pressure pushes outward without sufficient resistance.

• Question: A plant cell may burst when:
• (a) Turgor pressure equalizes wall pressure.
• (b) Turgor pressure exceeds wall pressure.
• (c) Wall pressure exceeds turgor pressure.
• (d) None of the above.

Answer: (b) Turgor pressure exceeds wall pressure.

Reasoning: When a plant cell is placed in a hypotonic solution, water enters by osmosis. This builds turgor pressure inside the cell. The rigid cell wall creates wall pressure that pushes back. If turgor pressure exceeds wall pressure, the cell membrane pushes against the wall. In animal cells without a wall, this causes bursting. In plant cells, the wall usually prevents it, but the condition is defined by turgor pressure exceeding wall pressure.

Marking Scheme Tips for Section A and Section B

The papers use mark tags in brackets to show the value of each question. Understanding these tags helps you write answers of the correct length.

• [15] MCQ block: Question 1 in Section A carries 15 marks. You select the correct answer only. Do not copy the question. Each sub-question is worth roughly 1 to 2 marks.
• [5] Short answer questions: These require concise definitions or direct explanations. State the term or process clearly.
• [10] Structured questions: Section B questions carry 10 marks each. These often have sub-parts. You must show labeled diagrams, specific steps, or detailed reasoning to earn full marks.

The 2023 specimen paper shows the exact format. The 2025 and 2026 papers maintain the same structure. You can find more resources on our ICSE books PDF page.

Common Mistakes Students Make While Studying

• Copying the MCQ question: The instructions explicitly state “Do not copy the question.” Writing the full question wastes time and earns no extra marks.
• Ignoring the 15-minute reading time: Students often start writing immediately. Use the reading time to identify the easiest Section B questions.
• Unlabeled diagrams: In a 10-mark question, a diagram without labels loses marks. Always label the renal pelvis, thylakoids, or other structures you draw.
• Confusing turgor pressure and wall pressure: Remember that turgor pressure is the pressure of the cell contents against the wall. Wall pressure is the wall pushing back.

Frequently Asked Questions

How many specimen papers are available for download?

There are four PDFs available. They include the 2023 specimen, the 2025 specimen, the 2025 model paper, and the 2026 specimen.

What is the maximum mark and time duration for these papers?

Each paper has a maximum of 80 marks. The time allowed for writing the answers is two hours. You also get 15 minutes of reading time before the writing period begins.

What is the difference between Section A and Section B?

Section A is compulsory and carries 40 marks. It includes a 15-mark MCQ block. Section B carries 40 marks. You must attempt any four questions from Section B, and each question is worth 10 marks.

Do these papers include solutions?

No, these PDFs contain the question papers only. They do not include solved answers. You must practice the questions and verify your answers using your textbook.

More ICSE study material on this site

• Class 10
• Class 10 Books
• ICSE Books PDF Free
• ICSE Books

Reference: CISCE-aligned ICSE Class 10 textbook material.