The SSC CGL Science Syllabus 2026 forms an integral part of the General Awareness section in the Tier 1 and Tier 2 exam. Science, comprising Physics, Chemistry, Biology, and Environmental Science, plays a significant role in boosting the overall score due to its factual and concept-based nature. In this artilce, you will find the complete SSC CGL Science syllabus, previous year topic-wise weightage, expert preparation tips, and a free PDF download to help you revise smarter.
What is SSC CGL Science Syllabus?
Science-related questions are covered under the General Awareness section of SSC CGL Exam 2026, Tier 1 and Tier 2 Paper I. SSC does not publish a separate chapter-wise General Science syllabus. Instead, the official General Awareness syllabus states that questions may cover current events, matters of everyday observation and experience in their scientific aspect, and Scientific Research, along with History, Culture, Geography, Economic Scene and General Policy.
| Particulars | Details |
|---|
| Exam | SSC CGL 2026 |
| Section | General Awareness |
| Official Science Coverage | Scientific aspects of everyday observation and Scientific Research |
| Tier 1 GA Questions | 25 questions in the complete General Awareness section |
| Tier 2 GA Questions | 25 questions in the complete General Awareness section |
| Official Science Question Count | Not prescribed separately by SSC |
| Official Chapter-Wise Science Weightage | Not prescribed by SSC |
| Official NCERT Class Level | Not prescribed by SSC |
| Official Difficulty Level | Not prescribed by SSC |
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What are the important topics to prepare for SSC CGL Science?
SSC does not issue separate Physics, Chemistry and Biology chapter lists for SSC CGL. However, candidates can use the following areas for preparation under the broader scientific-awareness portion of General Awareness.
| Subject | Important Preparation Topics |
|---|
| Physics | Units and Measurements, Motion, Force, Work, Power, Energy, Heat, Temperature, Light, Sound, Electricity |
| Chemistry | Matter, Atomic Structure, Acids, Bases and Salts, Metals and Non-Metals, Chemical Reactions, Carbon Compounds |
| Biology | Cell, Human Body, Nutrition, Diseases, Plant Biology, Reproduction, Genetics, Basic Ecology |
| Environment | Ecology, Pollution, Biodiversity, Environmental Conservation, Sustainable Development |
| Scientific Research | Important scientific developments, discoveries and applications |
What is SSC CGL Science Syllabus for Tier 1?
SSC CGL Tier 1 does not contain a separately notified "Science" section. Science-related questions can appear within General Awareness, whose official syllabus covers matters of everyday observation and experience in their scientific aspect and Scientific Research. For preparation, candidates can revise:
- Basic Physics
- Basic Chemistry
- Basic Biology
- Human Body and Diseases
- Environment and Ecology
- Everyday Science
- Important Scientific Developments
What is SSC CGL Science Syllabus for Tier 2?
SSC CGL Tier 2 Paper I contains a General Awareness section of 25 questions. SSC does not prescribe a separate advanced Tier 2 Science syllabus. The official Tier 2 General Awareness syllabus covers:
- Current events
- Matters of everyday observation and experience in their scientific aspect
- History
- Culture
- Geography
- Economic Scene
- General Policy
- Scientific Research
What are subject-wise topics in SSC CGL Science Syllabus 2026 ?
Science questions in SSC CGL Syllabus are based on Class 6 to 10 NCERT level. Here's a breakdown of important topics under each subject:
| Subject | Tier 1 Topics | Tier 2 Topics |
|---|
| Physics | - Units and Measurements
- Motion and Force
- Work, Power & Energy
- Light (Reflection & Refraction)
- Heat and Temperature | - Detailed study of Motion, Force, and Laws of Motion
- Light: Reflection, Refraction, and Lenses
- Waves and Sound
- Heat and Thermodynamics
- Work, Energy and Power |
| Chemistry | - Atomic Structure
- Symbols and Formulas
- Acids, Bases, and Salts
- Metals and Non-Metals
- Chemical Reactions | - Periodic Classification
- Chemical Bonding
- Oxidation & Reduction
- Carbon Compounds
- Fuels
- Man-made Substances |
| Biology | - Living and Non-Living Things
- Cell Structure
- Plant and Human Biology (Basics)
- Human Diseases | - Genetics and Evolution
- Plant Morphology & Diseases
- Nitrogen Cycle
- Human Physiology
- Animal Tissue & Classification |
| Scientific Concepts in Daily Life | - Basic scientific applications in daily life
- General awareness of science-based observations | - Scientific principles and their real-life implications
- Application-based questions from research and innovations |
| Scientific Research & Developments | - Basic awareness of ISRO, DRDO, etc.
- Recent scientific events (basic level) | - Current national and international scientific research
- Achievements in Science & Technology (detailed level) |
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What is topic-wise weightage of Science in SSC CGL Exam? (Based on Previous Years)
Based on previous years' analysis, SSC CGL Science questions in General Awareness usually include about 3-4 from Biology, 2-3 each from Physics and Chemistry, and 1-2 from Environmental Science, making Science a high-scoring section at the 10th-standard level.
| Subject | Approx. Number of Questions | Remarks |
|---|
| Biology | 3-4 Questions | High-weightage; focuses on human body, diseases, cells, nutrition, genetics |
| Physics | 2-3 Questions | Based on motion, heat, light, sound, work & energy concepts |
| Chemistry | 2-3 Questions | Questions come from atomic structure, acids & bases, carbon compounds, metals |
| Environment | 1-2 Questions | Topics include ecology, pollution, biodiversity, sustainable development |
Note: The number of questions may vary slightly in each shift, but this weightage is based on analysis of the last 5 SSC CGL exams.
Download SSC CGL Previous Year Question Papers
Download SSC CGL Science Syllabus PDF 2026
To help you stay on track, download the complete SSC CGL Science Syllabus PDF. It includes:
- Tier-wise science topics
- NCERT topic references
- Topic-wise weightage
- Quick formula/revision notes
Download SSC CGL Science Syllabus PDF
What are the key takeaways:
Below are the key takeaways:
- SSC CGL Science is part of General Awareness and is asked mainly in Tier 1.
- Science questions are based on Class 6–10 NCERT level, making it a high-scoring section.
- On average, 2-3 questions in Tier 1 come from Science every year.
- Biology carries the highest weightage (3-4 questions), followed by Physics and Chemistry.
- Questions are mostly conceptual, factual, and application-based from daily life.
- Regular NCERT revision, topic-wise practice, and PYQs analysis are key to scoring well.
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