ICSE Class 10 Biology Question Paper 2026 is available for students who appeared in the board examination conducted on 13th March 2026 from 11:00 AM to 1:00 PM at various examination centres.
The exam was held as part of the ICSE Class 10 Board Exams 2026, and students attempted questions based on the prescribed syllabus and exam pattern released by CISCE. After the completion of the exam, many students look for the question paper to review the types of questions asked and understand the overall paper structure.
By downloading the ICSE Class 10 Biology Question Paper 2026 PDF, students can analyse important topics covered in the exam and evaluate their performance more effectively.
ICSE Class 10th Biology Exam Analysis 2026 | ICSE Class 10th Biology Answer Sheet 2026 |
ICSE Class 10 Biology Exam 2026: Key Highlights
Check the table below for ICSE Class 10 Biology Exam 2026 important details:
| Particulars | Details |
| Exam Name | ICSE Class 10 Board Examination 2026 |
| Subject | Biology |
| Conducting Board | Council for the Indian School Certificate Examinations (CISCE) |
| Exam Date | 13 March 2026 |
| Exam Timing | 11:00 AM – 1:00 PM |
| Mode of Exam | Offline (Pen and Paper) |
| Exam Duration | 2 Hours |
| Question Paper Availability | Available |
| Answer Key | Available |
| Official Website |
ICSE Class 10 Biology Topic Wise Weightage 2025-26
The following table introduces students to the ICSE Class 10 Biology. The table provides them with the knowledge of marks allotted to different types of questions in the question paper.
| Unit/Topic | Subtopics | Estimated Marks | Remarks |
| 1. Basic Biology | Cell cycle, cell division, chromosome structure, genetics | 12 | Emphasis on Mendel's laws, cell division processes, and genetics terminology. |
| 2. Plant Physiology | Absorption, transpiration, photosynthesis, plant hormones | 16 | Key experiments (photosynthesis, transpiration) and plant adaptations are critical. |
| 3. Human Anatomy and Physiology | Circulatory, excretory, nervous, endocrine, reproductive systems | 28 | Detailed focus on diagrams, processes, and systems like heart, kidney, reflex arc, and hormonal roles. |
| 4. Population | Population explosion, control measures | 6 | Causes, effects, and methods of population control. |
| 5. Human Evolution | Theories of evolution, human ancestry | 6 | Concepts of natural selection, Lamarckism, and characteristics of human ancestors. |
| 6. Pollution | Types, sources, effects, control measures | 12 | Major focus on air, water, and noise pollution, climate effects, and waste management. |
ICSE Class 10 Biology Question Paper 2026 Download PDF
The ICSE Class 10 Biology Exam 2026 was conducted on 13th March 2026, from 11:00 AM to 1:00 PM. Thousands of students are appearing for the exam across various centres. The question paper PDF has been provided here for students to download and review.
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ICSE Class 10 Biology Answer Key 2026
The ICSE Class 10 Biology Answer Key 2026 has been provided here for students. The answer key will help candidates check correct responses and estimate their expected scores. Students can compare their answers with the official solutions to analyse their performance.
ICSE Class 10 Datesheet 2026 for Upcoming Exams
Students can check the table below for the ICSE Class 10th Datesheet for the next exams:
| Date | Time | Subject |
| Monday, 16 March | 11:00 AM | History & Civics – Paper 1 |
| Wednesday, 18 March | 11:00 AM | Geography – Paper 2 |
| Monday, 23 March | 11:00 AM | Group III Elective – Section A (Music, Drama, Fashion Designing, etc.) |
| Wednesday, 25 March | 11:00 AM | Commercial Studies, French (Group II Elective) |
| Friday, 27 March | 11:00 AM | Economics (Group II Elective) |
| Monday, 30 March | 11:00 AM | Environmental Science (Group II Elective) |
Also Read:
ICSE Syllabus 2025-26 for Class 10
ICSE Class 10 Subject-wise Exam Pattern and Marking Scheme 2026
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