SSC CHSL 2026 DECODING COMPLETE OVERVIEW
| Year | Vacancy |
|---|---|
| 2017 | 5,874 |
| 2018 | 5,648 |
| 2019 | 4,684 |
| 2020 | 4,726 |
| 2021 | 6,013 |
| 2022 | 3,242 |
| 2023 | 1,211 |
| 2024 | 3,712 |
| 2025 | 3,131 |
| 2026 | 2,536 |
Going through the previous year questions helps you to decide your target score for the upcoming exam in 2026.
| Category | 2018-19 | 2019-20 | 2020-21 | 2022 | 2023 | 2024-25 |
|---|---|---|---|---|---|---|
| UR | 135.60 | 159.52 | 141.89 | 140.18 | 153.91 | 157.36 |
| OBC | 133.74 | 156.10 | 139.42 | 140.12 | 152.27 | 156.61 |
| EWS | — | — | — | 131.41 | 151.10 | 150.51 |
| SC | 110.09 | 138.10 | 114.16 | 112.86 | 136.41 | 139.68 |
| ST | 99.09 | 127.33 | 108.89 | 104.78 | 124.53 | 129.44 |
| ESM | 56.11 | 87.32 | 72.06 | 55.59 | 102.48 | 78.23 |
| OH | 102.75 | 124.37 | 106.37 | 107.64 | 132.44 | — |
| HH | 58.43 | 81.08 | 63.81 | 65.90 | 94.09 | — |
| VH | 84.87 | 123.79 | 93.82 | 89.87 | 132.22 | — |
| PwD (Other) | — | — | — | 58.41 | 115.28 | — |
01 · Nationality
- • A citizen of India, or
- • A subject of Nepal or Bhutan, or
- • A Person of Indian Origin (PIO) who has migrated from Pakistan, Myanmar, Sri Lanka, Kenya, Uganda, Tanzania, Zambia, Malawi, Zaire, Ethiopia, or Vietnam with the intention of permanently settling in India.
02 · Age Limit (as on 01/08/2026)
03 · Educational Qualification (as on 07/10/2026)
| Post | Qualification |
|---|---|
| LDC / JSA & DEO (except C&AG) | 12th Pass or equivalent from a recognised Board/University |
| DEO Grade 'A' (C&AG & Specified Ministries) | 12th Pass in Science stream with Mathematics from a recognised Board |
The SSC CHSL 2026 Selection process will be based on the following, the computer-based examination will be conducted in two tiers as follows:
| Section | Subject | Ques. | Max Marks | Duration |
|---|---|---|---|---|
| 1 | General Intelligence | 25 | 50 | 60 min |
| 2 | General Awareness | 25 | 50 | |
| 3 | Quantitative Aptitude | 25 | 50 | |
| 4 | English Language | 25 | 50 | |
| Total | 100 | 100 | 60 min | |
📌 Session I 2h 15m
| Section | Subject | Ques. | Max Marks |
|---|---|---|---|
| I | Mathematical Abilities | 30 | 60×3=180 |
| Reasoning & GI | 30 | 60×3=180 | |
| II | English Language & Comp. | 40 | 60×3=180 |
| General Awareness | 20 | 60×3=180 | |
| III | Computer Knowledge | 15 | 15×3=45 |
⌨️ Session II Skill / Typing
| Part | Test | Duration |
|---|---|---|
| A | Skill Test for DEOs | 15 min |
| B | Skill Test for DEOs | — |
| C | Typing Test for LDC/JSA | 10 min (15 min for eligible) |
| Post Name | Pay Scale |
|---|---|
| LDC / JSA | Pay Level-2 (₹19,900 – ₹63,200) |
| DEO | Pay Level-4 (₹25,500 – ₹81,100) & Level-5 (₹29,200 – ₹92,300) |
| DEO Grade 'A' | Pay Level-4 (₹25,500 – ₹81,100) |
🧠 General Intelligence & Reasoning
- Logical Reasoning
- Alphanumeric Series
- Ranking, Direction & Alphabet Test
- Data Sufficiency
- Coded Inequalities
- Seating Arrangement & Puzzle
- Tabulation
- Syllogism
- Blood Relations
- Input-Output
- Coding-Decoding
📊 Quantitative Aptitude
- Simplification
- Profit & Loss
- Mixture & Allegation
- Simple & Compound Interest
- Surds & Indices
- Work & Time, Time & Distance
- Mensuration (Cylinder, Cone & Sphere)
- Data Interpretation
- Ratio & Proportion, Percentage
- Number System
- Sequence & Series
- Permutation, Combination & Probability
📝 English Language
- Reading Comprehension
- Cloze Test
- Para Jumbles
- Fill in the Blanks
- Error Spotting
- One Word Substitution
- Active & Passive Voice
- Paragraph Completion
- Miscellaneous
🌍 General Awareness
- History & Culture
- Geography
- Economic Scene
- General Policy
- Scientific Research
- Awards & Honours
| Section | Topic | Tier-I | Tier-II | Difficulty |
|---|---|---|---|---|
| Reasoning | Analogy | 3–4 | 2–3 | Easy |
| Coding-Decoding | 2–3 | 3–4 | Easy–Moderate | |
| Series | 2–3 | 3–4 | Moderate | |
| Syllogism / Venn Diagram | 1–2 | 2–3 | Easy | |
| Mathematical Operations | 2 | 2–3 | Easy | |
| Blood Relation & Direction | 1–2 | 2 | Moderate | |
| Non-Verbal Reasoning | 3–4 | 1–2 | Easy | |
| Critical Reasoning | 0–1 | 4–5 | Hard | |
| Puzzle & Seating Arrangement | 0–1 | 2–3 | Moderate–Hard |
| Subject | Topic | Expected | Previous Trend | Difficulty |
|---|---|---|---|---|
| English | Reading Comprehension | 0–5 | 10–12 | Moderate–Hard |
| Cloze Test | 5 | 5–6 | Moderate | |
| Error Spotting / Sentence Improvement | 3–5 | 6–8 | Moderate | |
| Active/Passive & Direct/Indirect | 2–3 | 4–6 | Easy | |
| Synonyms & Antonyms | 3–4 | 2–4 | Moderate | |
| Idioms, Phrases & One Word Substitution | 3–4 | 2–4 | Easy–Moderate | |
| Para Jumbles | 2 | 3–5 | Moderate–Hard | |
| Quant | Data Interpretation | 3–5 | 3–5 | Moderate |
| Geometry | 2–3 | 3–4 | Hard | |
| Algebra | 2–3 | 3–4 | Moderate–Hard | |
| Trigonometry | 2–3 | 2–3 | Moderate | |
| Profit & Loss | 2–3 | 2–3 | Easy–Moderate | |
| Mensuration | 1–2 | 2–3 | Moderate | |
| Number System | 1–2 | 2–3 | Easy–Moderate | |
| Ratio & Percentage | 2–4 | 2–4 | Easy | |
| Statistics & Probability | 0–1 | 2–3 | Moderate | |
| GA | Current Affairs | 4–6 | 3–5 | Moderate |
| Art & Culture | 3–4 | 2–3 | Moderate–Hard | |
| History | 2–3 | 2–3 | Moderate | |
| Indian Polity | 2 | 2–3 | Easy–Moderate | |
| General Science | 4–6 | 4–6 | Moderate | |
| Geography | 2 | 2 | Moderate | |
| Economics | 1 | 1 | Hard | |
| Static GK | 2–3 | 1–2 | Easy |
📐 Mathematical Abilities
- Number System, Decimals & Fractions
- Percentage, Ratio & Proportion
- Profit & Loss, SI & CI
- Time & Work, Time & Distance
- Algebra: Linear Equations
- Geometry: Triangles, Circles
- Mensuration: 2D & 3D
- Trigonometry: Heights & Distances
- Statistics: Mean, Median, Mode
- Probability & Graphs
🧩 General Intelligence & Reasoning
- Analogies (Semantic & Number)
- Classification (Number / Figural)
- Series (Number & Figure)
- Embedded Figures
- Coding-Decoding
- Critical Thinking & Problem Solving
- Emotional & Social Intelligence
- Visual Reasoning, Pattern Folding
- Symbolic & Numerical Operations
📖 English Language & Comprehension
- Vocabulary: Synonyms, Antonyms
- Grammar Rules & Error Detection
- Fill in the Blanks, Spellings
- Idioms & Phrases
- One Word Substitution
- Sentence Improvement
- Active/Passive & Direct/Indirect
- Para Jumbles & Cloze Passage
- Reading Comprehension
🌐 General Awareness & Computer
- Current Affairs & Everyday Science
- History, Culture, Geography
- Economy, Polity, Government Policies
- Scientific Research
- Computer Knowledge: CPU, I/O Devices, Memory
- MS Word, Excel, PowerPoint
- Windows OS, Internet & E-mail
- Networking, Cyber Security, Viruses
Preparing for the SSC CHSL 2026 exam requires a balanced blend of speed, accuracy, and a deep understanding of the evolving exam pattern. By focusing on high-weightage topics and maintaining a consistent practice schedule, you can significantly bridge the gap between a qualifying score and a top-rank score.
Master the Core Concepts: Focus on strengthening your foundation in Arithmetic and Advance Mathematics. For English, prioritize grammar rules and active vocabulary building through daily reading.
Analyze Previous Year Questions (PYQs): Solve papers from at least the last 3 to 5 years. Identify recurring patterns like Geometry in Maths or Current Affairs from the last 6 to 9 months.
Targeted General Awareness: Instead of trying to cover everything, focus on Static GK (Art, Culture, History) and specific Government Schemes, as these have shown high weightage in recent cycles.
Consistent Mock Testing: Start taking weekly mock tests early. Analyze your mistakes meticulously to identify "time-sink" questions and improve your selection strategy.
Improve Calculation Speed: Dedicate 15 minutes daily to practicing mental math, including squares up to 50, cubes up to 30, and percentage-to-fraction conversions to save crucial seconds.
Daily Revision Cycles: Use a "6+1" strategy — study for six days and dedicate Sunday entirely to revising everything you learned during the week to ensure long-term retention.
Data compiled from official SSC sources · For preparation purposes only