SSC CGL at a glance
The Combined Graduate Level (CGL) Examination is conducted by the Staff Selection Commission (SSC) to recruit graduates to Group B and Group C posts in central government ministries, departments and organisations, such as Assistant Section Officer, Inspector, Auditor and Accountant, among others. The posts, the number of vacancies and the age limits are set in each year's notice. The examination has more than one tier: Tier I is a computer-based screening test, followed by Tier II and, for certain posts, further stages such as a skill or physical test. Candidates who clear the earlier stages are shortlisted on the basis of the scheme in the notice. This page focuses on Tier I, because that is where mock tests have the most effect.
| Detail | CGL Tier I (as published by the SSC) |
|---|---|
| Conducted by | Staff Selection Commission |
| Mode | Computer-based, objective-type multiple-choice |
| Sections | General Intelligence and Reasoning; General Awareness; Quantitative Aptitude; English Comprehension |
| Questions and marks | 25 questions and 50 marks per section; 100 questions and 200 marks in all |
| Duration | 1 hour in total, with a sectional timer of 15 minutes for each section |
| Negative marking | 0.50 marks for each wrong answer (so each correct answer carries 2 marks) |
| Language | English and Hindi, except for the English Comprehension section |
The Tier I details above are taken from the SSC's published scheme of the CGL examination and the scheme restated in its recent notices. The SSC's notices for each year are the authority for the dates, posts, eligibility, qualifying rules and the later tiers; please read the notice for your year. The SSC's 2026 notices indicate that the CGL 2026 examination was under way in the autumn of 2026.
Who takes SSC CGL and eligibility basics
The exam is open to graduates, and lakhs of candidates apply each year. Eligibility conditions, including the educational qualification for specific posts (some require a particular subject, for example in the higher-level posts), the age limits for each post and the relaxations for reserved categories, are in the notice. The minimum age is generally 18, and the maximum age varies by post, so read the notice carefully before assuming that you are eligible for a particular post.
The four sections and what each rewards
General Intelligence and Reasoning
Verbal and non-verbal reasoning: analogies, classification, series, coding-decoding, blood relations, direction sense, Venn diagrams and figure-based questions. It rewards recognition of question families. See SSC CGL Reasoning.
General Awareness
Static general knowledge, polity, history, geography, economy, general science and current affairs. It rewards revision and is the quickest section for candidates who have prepared. See SSC CGL General Awareness.
Quantitative Aptitude
Arithmetic, algebra, geometry, mensuration, trigonometry and data interpretation. It rewards speed and recall of formulas. See SSC CGL Quantitative Aptitude.
English Comprehension
Grammar, vocabulary, sentence correction, cloze tests and comprehension. It rewards rules and reading. See SSC CGL English.
Why mock tests matter so much for Tier I
You have one hour for 100 questions and a separate 15-minute timer for each section, so the average is 36 seconds per question. Most questions are not hard; the exam is a test of speed and accuracy under time pressure. Mock tests teach you things that study cannot:
- Pace. How many questions you can really answer in 15 minutes in each section, and which question types eat your time.
- Selection. Which questions to skip so that you reach the ones you can answer.
- The sectional clock. Learning to stop at the end of a section and to move on without regret.
- Accuracy under penalty. Each wrong answer costs a quarter of what a right one earns, so the cost of careless errors is concrete.
Types of mock tests and when to use each
| Type | Typical length | Best used for |
|---|---|---|
| Topic tests | 10-20 questions | Repairing a topic; building speed on a question type |
| Sectional tests | 25 questions in 15 minutes | Learning the real pace of a section |
| Full-length Tier I tests | 100 questions in 60 minutes | Section order, stamina and overall pacing |
| Previous-year-style papers | Full paper | Calibrating difficulty and question types |
| Tier II-style tests | Longer papers | Later in preparation, after Tier I is under control |
The stage-by-stage plan is in the SSC CGL mock test strategy.
Free and paid SSC CGL mocks
Free tests are a good way to find your baseline and to try an institute's style. Paid series usually offer many full-length papers, sectional tests, analytics and explanations that show faster methods. The lists below show what is currently published on TestMint, and the free SSC CGL mock tests page explains how to get a baseline from a free attempt. To judge quality, read what makes a good mock test.
Test-taking strategy for Tier I
With a 15-minute timer for each section, the main strategic choice is the order in which you take the four sections (if the interface allows you to choose) and how you divide the 15 minutes inside each. A common approach is to start with the section you are strongest in, so as to bank marks and settle your nerves, and to take Quantitative Aptitude, which is the most time-consuming, when you are fresh enough but not first. A typical plan is General Awareness in about 8 to 10 minutes of its 15, and using the rest on review; Reasoning in 12 to 14 minutes; English in 12 to 13; and Quantitative Aptitude using the full 15. Do not accept this as a rule: test different orders across your mocks and keep the one that gives the highest net score.
- First pass: answer the questions you can do in under 30 seconds, mark the rest.
- Second pass: return to marked questions if the sectional timer allows.
- Never leave a section with unused time that you could spend on checking.
Negative marking: the arithmetic
A correct answer earns 2 marks and a wrong one costs 0.50, so the break-even accuracy is 20% (0.50 ÷ 2.50). That is a low bar, which means that for a question on which you can eliminate even one option, attempting has a positive expected value: at 33% accuracy, the expected gain is (⅓ × 2) − (⅔ × 0.5) = +0.33 marks. For questions where you cannot eliminate any option, the expected value is (¼ × 2) − (¾ × 0.5) = +0.125, slightly positive but small relative to the time cost. So: attempt almost everything you can reach, but do not sacrifice the time for questions you can solve to guess at questions you cannot. See our negative marking guide and accuracy versus attempts.
Analysing a CGL mock
| Cause | What it looks like | What to do next |
|---|---|---|
| Concept gap | You did not know the method or fact | Study the topic; 10-15 questions within a week |
| Calculation error | Right method, wrong number | Daily calculation drills; use estimation |
| Reading error | You missed "not" or a condition | Underline the key word before answering |
| Speed problem | You knew the answer but ran out of the 15 minutes | Timed sectional sets; learn faster methods |
| Selection error | You stayed too long on a hard question | Set a 40-second cap; mark and move on |
| Guess error | Random answers with no elimination | Track net marks from guesses; adjust |
See how to review incorrect questions and how to build an error log.
Common mistakes in CGL preparation
- Studying without timed practice. Knowledge that cannot be used in 36 seconds a question is not enough.
- Ignoring General Awareness because it feels endless, when it is the cheapest section to improve.
- Taking full mocks but not sectionals. The 15-minute sectional timer needs its own training.
- Memorising shortcuts without understanding. A shortcut misapplied under pressure costs more than the method it replaces.
- Not reviewing. A mock without a review gives a score and no improvement.
A preparation timeline using mocks
Six to four months out: topic tests as you study each topic; one diagnostic full paper. Four to two months: sectional tests twice a week, rotating the sections, and a full paper every week. The last two months: two full papers a week at most, with sectionals on weak areas, and revision of GA notes. The last week: a final paper four or five days before, light revision and rest. Because the SSC announces its calendar in advance, plan from the tentative dates in its exam calendar. For shorter horizons see the 30-day plan and the last-week plan.
Related reading
For the paper structure see the SSC CGL exam pattern. For a worked review read how to use mock tests for SSC CGL preparation. Sections: Quantitative Aptitude, Reasoning, English and General Awareness. Topic drills: percentage, coding-decoding and vocabulary.
Official information: the notice and scheme of examination on ssc.gov.in are the authority for the pattern, posts, eligibility and dates. This page was checked in October 2026; please confirm every detail in the current notice.
