SSC CGL Syllabus – Complete Tier 1 & Tier 2 Exam Pattern & Subjects

The Staff Selection Commission (SSC) conducts the SSC CGL (Combined Graduate Level) exam every year to recruit prestigious Group B or Group C post in central government departments like Income Tax, CBI, CBIC, CBI, and many more across the country. If you’re planning to appear for this exam, you’re in the right place. This guide breaks down the complete syllabus, exam pattern, and a realistic preparation strategy so you don’t waste a single day of your study time.
Exam Overview 🔎
Post Name : Staff Selection Commission – Combined Graduate Level
Conducting Body : Staff Selection Commission
Exam Level : National
Selection Process :
Two-tier Computer-Based Examination (CBE) 
Eligibility Criteria : Bachelor’s Degree in any discipline from a recognized university
Age Limit :
Post Category Age Limit
Assistant Audit Officer / Assistant Accounts Officer Up to 30 years
Assistant Section Officer (CSS, MEA, SFIO) 20 – 30 years
Inspector (IT, Central Excise, Examiner, POE) 18 – 30 years
Assistant Enforcement Officer Up to 30 years
Sub-Inspector (CBI) 20 – 30 years
JSO / Statistical Investigator Gr. II Up to 32 years

Age relaxation: OBC +3 years | SC/ST +5 years | PwD +10 years (as per government rules)

Official Website :
[Link]
Selection Process 🏆

SSC CGL 2026 follows a Two-Tier Computer-Based Examination (CBE) structure. There is no descriptive paper or interview. The entire selection is based on objective MCQs across both tiers.

Tier 1 — Preliminary Exam (Qualifying Stage) 
Tier 2 — Mains Exam (Merit-Deciding Stage)
Exam Pattern 📝

📌 Tier 1 — Preliminary Exam (Qualifying Stage) 

Subject No. of Questions Marks Negative Marking
General Intelligence & Reasoning 25 50 -0.50
General Awareness 25 50 -0.50
Quantitative Aptitude 25 50 -0.50
English Comprehension 25 50 -0.50
Total 100 200  
⏱️ Duration: 60 minutes   🖥️ Mode: Computer-Based Test 📌 Nature: Qualifying (not counted in final merit)

👉 Negative Marking: Yes
👉 Total Marks: 200

Note : Except for the English Comprehension section, all other sections can be attempted in either English or Hindi. Plan your strategy accordingly.

Tier I Syllabus – Topic Wise Breakdown

📐 Quantitative Aptitude
🧠 General Intelligence & Reasoning
  • Number System & HCF/LCM
  • Simplification & BODMAS
  • Percentage & Profit-Loss
  • Ratio, Proportion & Partnership
  • Average, Mixture & Allegation
  • Simple & Compound Interest
  • Time, Speed & Distance
  • Time & Work, Pipes & Cisterns
  • Algebra (Basic equations)
  • Geometry & Mensuration
  • Trigonometry (Basic)
  • Data Interpretation (Tables, Charts)
  • Surds & Indices
  • Analogy (Verbal & Non-Verbal)
  • Classification / Odd One Out
  • Series — Number & Letter
  • Coding–Decoding
  • Blood Relations
  • Direction & Distance
  • Seating Arrangement
  • Syllogism (Venn Diagrams)
  • Puzzle & Matrix
  • Paper Folding / Cutting
  • Mirror & Water Image
  • Embedded Figures
  • Statement & Conclusion
📖 English Comprehension
🌍 General Awareness
  • Reading Comprehension (Passages)
  • Fill in the Blanks
  • Error Spotting / Sentence Correction
  • Synonyms & Antonyms
  • Idioms & Phrases
  • One Word Substitution
  • Para Jumbles (Sentence Ordering)
  • Cloze Test
  • Active / Passive Voice
  • Direct / Indirect Speech
  • Spelling Correction
  • History (Ancient, Medieval, Modern)
  • Indian Polity & Constitution
  • Indian Geography
  • Indian Economy (Basic concepts)
  • Physics, Chemistry, Biology
  • Environment & Ecology
  • Current Affairs (4–5 questions)
  • Awards & Honours
  • Sports News
  • Books & Authors
  • Important Government Schemes

📌 Tier 2 — Mains Exam (Merit-Deciding Stage)

Paper I – Session I (Section 1,2 & Module I of Section 3)
Section / Module Questions Marks Duration Negative Marking
Section I: Mathematical Abilities (Part A) 30  90   
60 Min
-1
Section I: Reasoning & General Intelligence (Part B) 30 90 -1
Section II: English Language & Comprehension (Part A) 45 135 60 Min

-1
Section II: General Awareness (Part B) 25 75 -1
Section III Module I: Computer Knowledge Test 20 60 15 Min Qualifying

Paper I — Session II

Module Nature Duration
Section III Module II: Data Entry Speed Test (DEST) Qualifying Only 15 min

Paper II (For JSO / Statistical Investigator posts only)

Subject Questions Marks Duration Negative Marking
Statistics 100 200 2 Hours −0.50

Tier 2 Syllabus — Detailed Topic Coverage

📐Mathematical Abilities (Advanced)
🧠 Reasoning & General Intelligence
📖 English Language & Comprehension
  • All Tier 1 Maths topics (deeper level)
  • Sequence & Series
  • Advanced Algebra & Polynomials
  • Quadratic Equations
  • Lines & Angles, Triangles
  • Circles, Chords, Tangents
  • Coordinate Geometry
  • Heights & Distances (Trigonometry)
  • Permutation & Combination
  • Probability (Basic)
  • Advanced DI — Bar, Pie, Line Graph
  • All Tier 1 Reasoning topics
  • Critical Thinking
  • Decision Making
  • Visual Memory & Space Visualization
  • Observation-based questions
  • Relationship Concepts
  • Arithmetical Number Series
  • Non-verbal series (advanced)
  • Advanced Reading Comprehension
  • Sentence Improvement
  • Para Completion
  • Error Identification (complex)
  • Phrase Replacement
  • Shuffle Sentences in Paragraph
  • Vocabulary in Context
  • Column-based fill in blanks
  • Active/Passive — complex tenses
  • Reported Speech (advanced)
🌍 General Awareness (Advanced)
💻 Computer Knowledge Test
📊 Statistics (Paper II — JSO Only)
  • All Tier 1 GK topics (deeper)
  • Budget & Economic Survey highlights
  • Scientific Research & Space
  • International Organizations
  • Important Constitutional Amendments
  • Latest Government Policies (2024–2026)
  • MS Office (Word, Excel, PowerPoint)
  • Internet Concepts & Browsers
  • Keyboard Shortcuts
  • Networking Basics (LAN, WAN)
  • Operating Systems (Windows, Linux basics)
  • Input/Output Devices
  • Memory Types (RAM, ROM, Cache)
  • Cybersecurity Awareness
  • Binary & Number Systems
  • Collection & Classification of Data
  • Measures of Central Tendency
  • Measures of Dispersion
  • Moments, Skewness & Kurtosis
  • Correlation & Regression
  • Random Variables & Probability
  • Probability Distributions
  • Sampling Theory
  • Statistical Inference
  • Analysis of Variance (ANOVA)
  • Time Series & Index Numbers

🔥 High-Weightage Topics — Previous Year Question Analysis

Subject
Top Topics
Approx. Weightage
Quantitative Aptitude Geometry, Trigonometry, Algebra, DI ~40–45% of Maths questions
Quantitative Aptitude Arithmetic (Time-Work, SI/CI, %, Ratio) ~35–40%
Reasoning Analogy, Series, Coding-Decoding, Puzzles ~55–60%
English Reading Comprehension, Error Spotting, Vocab ~50–55%
General Awareness History, Polity, Science, Current Affairs Each ~20–25%

Preparation Strategy — Month by Month Plan

📙 Month 1 — Foundation Building 📙 Month 2 — Core Concepts 📙 Month 3 — Advanced Topics

Solve 2–3 previous year Tier 1 papers to identify your strong and weak areas. Start Quantitative Aptitude from Number System, Percentage, Ratio, Profit-Loss. Cover basic Grammar rules for English. Start Lucent’s GK — History & Polity. Begin reasoning with Analogy, Series, and Coding.

Continue Maths — focus on Time-Work, SI/CI, Time-Distance. For English, complete tenses, articles, prepositions, and start vocabulary building (10 words daily). For GK, cover Geography and Science. Attempt 1 full mock test every week and analyze mistakes seriously. Start solving sectional tests for Reasoning.

Focus on Geometry, Trigonometry, and Algebra — the most scoring yet toughest Maths topics. In English, do Reading Comprehension practice daily. GK — cover Economy, Environment, and current affairs for the past 6 months. Aim for 2 full mock tests per week. Track your accuracy and speed.

📙 Month 4 — Tier 1 Intensive Revision 📙 Month 5 —Post Tier 1 / Tier 2 Prep Launch 📙 Month 6 — Tier 2 Full Preparation & Mock Tests

Complete all Tier 1 topics and do rapid revision. Take 1 mock test daily or every alternate day. Focus on accuracy over speed initially. Identify recurring question types and master them. Read daily current affairs every morning (10–15 minutes max). Strengthen your Computer Knowledge section for Tier 2.

After Tier 1, immediately shift focus to Tier 2 without a break. Dive deeper into Advanced Maths — Coordinate Geometry, Permutation-Combination, and Probability. Work on Para Jumbles and advanced Comprehension in English. Start Statistics (if applying for JSO post). Practice DEST typing regularly.

Take 3–4 full Tier 2 mock tests per week. Review each paper thoroughly. At this stage, focus more on weak areas and time management. Revise all formula sheets and shortcuts. Build a personal error log — note every mistake, its reason, and the correct method. Don’t touch new topics now.

Expert Tips to Score High in SSC CGL

These tips come from analysing what toppers do differently — not just harder work, but smarter work. Small changes in your approach can lead to a significant jump in your final score.

  • Master the negative marking rule early. Attempting 85 questions with 90% accuracy beats attempting 100 questions at 75% accuracy every single time. Develop your own rule — skip if less than 60% confident.
  • Don’t treat Tier 1 as “just qualifying.” Tier 1 cut – off’s can be high. Aim for a comfortable score above the expected cut-off to avoid unnecessary stress. Many candidates get Tier 2 toppers miss out because their Tier 1 score was borderline.
  • Practice previous year papers religiously. SSC CGL has been known to repeat concepts and sometimes nearly identical questions. Solving at least 10–15 previous year full papers gives you real exam exposure and pattern recognition.
  • Current affairs — keep it to 6 months, not 2 years. SSC typically asks current affairs from the past 6–8 months. Focus on government schemes, appointments, sports achievements, and science news. Don’t go down a rabbit hole on every topic.
  • Vocabulary is not built overnight. Start learning 10 new words daily with their usage in sentences. In 3 months, you’ll have 900 new words — that’s a game changer for Synonyms, Antonyms, and Cloze Tests in the English section.
  • Maintain a formula sheet for Maths. Create your own one-pager for all formulas in Geometry, Trigonometry, and Algebra. Revise it every few days. Visual memory of formulas saves crucial seconds during the exam.
  • For DEST — start typing practice early. The Data Entry Speed Test requires a minimum typing speed of 2000 key depressions per hour (roughly 8 words per minute accuracy-wise). It’s qualifying, but don’t ignore it. 15 minutes of daily typing practice is enough.
  • Use one source well, not ten sources poorly. The biggest mistake aspirants make is using 6 different books for the same subject. Pick one primary book per subject, complete it thoroughly, and then supplement with PYQs and mock tests.
  • Revise weekly, not just at the end. Whatever you study Monday to Saturday — revise on Sunday. This spaced repetition keeps concepts fresh and dramatically improves long-term retention without needing to re-read everything from scratch.
  • Take care of your mental health. Long exam preparation can be draining. Take short breaks, get 7–8 hours of sleep, exercise for at least 20 minutes daily, and spend some time away from studies. A fresh mind learns 2x faster than a tired one.
Best Books for Preparation 📖 – English and Hindi
Book Name Book Short Description Buy Link

Quantitative Aptitude for Competitive Exams

R.S. Aggarwal — S. Chand Publications

Quantitative Aptitude for Competitive Examinations (Latest Edition 2024-2025)” by Dr. R.S. Aggarwal is a trusted resource for those aiming to excel in competitive exams. It covers arithmetic, algebra, geometry, data interpretation, and statistical analysis, providing comprehensive explanations, solved examples, and practice exercises. The book focuses on strategies, shortcuts, and problem-solving techniques to efficiently tackle quantitative aptitude questions, boosting problem-solving abilities and confidence. With its wide coverage and practical approach, it is an invaluable tool for success in quantitative aptitude sections of competitive exams.  Buy Now !!! | Amazon | Flipkart

Advanced Maths for SSC CGL

Rakesh Yadav — Rakesh Yadav Readers

Class Notes Advance Maths | 1st Edition | Bilingual | By Rakesh Yadav  Buy Now !!! | Amazon | Flipkart

SSC CGL Previous Year Papers (Maths)

Kiran Publication / Paramount

   Buy Now !!! | Amazon | Flipkart

A Modern Approach to Verbal & Non-Verbal Reasoning
R.S. Aggarwal — S. Chand

   Buy Now !!! | Amazon | Flipkart

SSC Reasoning Chapter-wise Solved Papers
Arihant Publications

   Buy Now !!! | Amazon | Flipkart

Objective English for Competitive Exams
H.S. Bhatia — Pearson

   Buy Now !!! | Amazon | Flipkart
Quick Learning Objective General English
R.S. Aggarwal & Vikas Aggarwal

This book has been a favorite for over 25 years, helping students achieve top scores in the General English section of competitive exams. It’s updated with the latest exam trends and follows a simple, easy-to-understand approach to mastering English. Whether you’re preparing for SSC, IBPS, or MBA exams, this book is your perfect companion for success.

 Buy Now !!! | Amazon | Flipkart
Objective Computer Awareness
Arihant Publications
Target Computer for all competitive exams with the Revised Edition of Computer Awareness 2025 in English Medium. It is a comprehensive and exam-focused study guide for aspirants preparing for SSC, Railway, Banking, DSSSB, CPCT, State PCS, and other state-level competitive exams.  Buy Now !!! | Amazon | Flipkart
Lucent’s General Knowledge
Lucent Publications
Lucent’s General Knowledge 2026 – English | Lucent Gk 2026 New Edition English | 15th Revised Edition | For UPSC, SSC, NDA, CDS, Banking, Railways, Defence & All Competitive Exams (2026-27)
 Buy Now !!! | Amazon | Flipkart
India Year Book (Latest Edition)
Publications Division, Govt. of India
Bharat 2026 Yearbook is Published by Government of India through Publication Division. This is a Reference Annual, a yearbook carrying all the information of central government schemes, programmes and policies. Information of States and UTs is also included in the Reference Book.
 Buy Now !!! | Amazon | Flipkart

Frequently Asked Questions { FAQs }❓
  • Question: How many questions are there in Tier 1?
  • Answer: Tier 1 has 100 questions divided equally across 4 sections (25 each) carrying 200 total marks. Duration is 60 minutes. Negative marking is 0.50 per wrong answer.
  • Question: Is there any interview in SSC CGL 2026?
  • Answer: No. SSC CGL does not have any interview stage. The selection is entirely through written examinations — Tier 1 and Tier 2 — followed by document verification.
  • Question: Can a 12th pass student apply for SSC CGL 2026?
  • Answer: No. SSC CGL requires at least a Bachelor’s degree from a recognized university. Students in their final year of graduation may also be eligible, subject to the exact condition mentioned in the official notification.
  • Question: Is Tier 1 marks counted in the final SSC CGL merit list?
  • Answer: No. Tier 1 is purely qualifying. It is used to shortlist candidates for Tier 2. The final merit and post allotment is based entirely on the Tier 2 scores.

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