SSC CGL Tier 2 Strategy: Paper I, Statistics and Finance Papers

Tier 1 only gets you a seat. Tier 2 decides your rank, your post and your department. Yet most aspirants walk into the phase-2 window with a Tier 1 mindset: attempt everything, guess a lot, and hope the typing test will take care of itself. That approach loses marks in Tier 2, because the paper is longer, the negative marking is harsher, the sections run on their own timers, and several parts are pure pass-or-fail gates.

This guide goes paper by paper. It uses the structure published in the SSC Combined Graduate Level Examination 2026 notice (released on the SSC website on 21 May 2026), which lists Tier 2 as tentatively scheduled for December 2026. Always re-check the latest notification and your admit card, because the Commission can change dates and details.

Tier 2 at a glance

Tier 2 has up to three papers, and which ones you write depends on the post you were shortlisted for. Paper I is compulsory for everyone.

Paper	Who writes it	Questions	Max marks	Time	Negative marking
Paper I, Section I (Maths 30 + Reasoning 30)	All	60	180	1 hour (30 min per subject)	1 mark per wrong answer
Paper I, Section II (English 45 + General Awareness 25)	All	70	210	1 hour (40 min English, 20 min GA)	1 mark per wrong answer
Paper I, Section III (Computer Knowledge)	All	20	60	15 minutes	1 mark per wrong answer
Paper I, Section IV (Data Entry Speed Test)	All, unless exempted	One data entry task	Qualifying	15 minutes	Error-based standard
Paper II (Statistics)	Only JSO and Statistical Investigator Grade-II	100	200	2 hours	0.50 per wrong answer
Paper III (General Studies: Finance and Economics)	Only Assistant Audit Officer and Assistant Accounts Officer	100	200	2 hours	0.50 per wrong answer

Every correct answer in Paper I Sections I to III carries 3 marks. In Paper II and Paper III each question carries 2 marks. All papers are objective type, except the typing task, and questions are set in English and Hindi (except the English Language and Comprehension part).

Paper I is held in two sessions on the same day. Session I runs Sections I, II and III back to back, 2 hours and 15 minutes in total. After a break and re-registration, Session II is the 15-minute Data Entry Speed Test. Papers II and III are held in separate shifts or on separate days.

Which posts need which paper

The notice ties the extra papers to specific posts, and it also fixes how your merit is calculated. This is the single most important thing to understand before you plan your time.

• Junior Statistical Officer (MoSPI) and Statistical Investigator Grade-II (Registrar General and Census Commissioner, MHA): Paper I plus Paper II (Statistics). Separate Tier 1 cut-offs are fixed for these posts, and merit is the total of Section I and Section II of Paper I plus Paper II.
• Assistant Audit Officer and Assistant Accounts Officer: Paper I plus Paper III (Finance and Economics). Merit is Section I plus Section II of Paper I plus Paper III. Section III must be qualified in both modules, as the notice words it.
• Every other post (Assistant Section Officer, Inspectors, Sub-Inspector, Assistant Enforcement Officer, Tax Assistant, Auditor and so on): Paper I only. Merit is based on Section I plus Section II, which add up to 390 marks.

With Paper II or III added, the merit total becomes 590 marks for those posts. That is why a candidate aiming at JSO or AAO should treat the 200-mark specialist paper as the biggest single lever in the whole exam.

Sections III and IV never add marks to your merit. They are qualifying only, but missing them removes you from consideration, whatever you scored elsewhere.

Eligibility links you should not ignore

The extra papers are not open to everyone who happens to like Statistics or Accountancy. The 2026 notice lists essential qualifications as on 1 August 2026:

• JSO: a bachelor's degree with at least 60 percent marks in Mathematics at 12th level, or a bachelor's degree with Statistics as one of the subjects.
• Statistical Investigator Grade-II: a bachelor's degree in Statistics, Mathematics, Economics, Demography, Population Studies, Operations Research, Information Technology, Computer Science, Computer Engineering, Computer Technology, Computer Application, Data Science or Artificial Intelligence.
• AAO and AAcO: a bachelor's degree from a recognised university. Chartered Accountant, Cost and Management Accountant, Company Secretary, or a Master's in Commerce, Business Studies, MBA (Finance) or Business Economics is desirable, not essential.

Qualifying rules and sectional timers

Tier 2 is unforgiving about minimums. Here is what the notice says, with the arithmetic worked out for you.

The minimum qualifying percentages are 30 percent for UR, 25 percent for OBC and EWS, and 20 percent for all other categories. They apply to each of Section I, Section II and Section III of Paper I, and to Paper II and Paper III, and it is mandatory to qualify every section of Paper I separately. Converted into marks (my arithmetic from the percentages and the maximum marks, not a figure printed in the notice):

Part	Max marks	UR (30%)	OBC/EWS (25%)	Others (20%)
Section I	180	54	45	36
Section II	210	63	52.5	42
Section III	60	18	15	12
Paper II or Paper III	200	60	50	40

For the Data Entry Speed Test, the notice states the maximum error percentage allowed: 20 percent for UR, 25 percent for OBC and EWS, and 30 percent for all other categories. The test is based on a passage of about 2,000 key depressions in 15 minutes.

Some posts have higher standards. For posts with computer proficiency prescribed, including Assistant Section Officer in CSS, MEA and AFHQ, Inspector (CGST and Central Excise), Preventive Officer, Examiner, Executive Assistant in CBIC, Postal Assistant and Sorting Assistant, and a few others, the Commission will set higher qualifying standards for both the Computer Knowledge Test and DEST. For Tax Assistant (CBIC and CBDT) and UDC or SSA in the Central Bureau of Narcotics, higher DEST standards apply. The exact cut-off levels are decided by the Commission, so check the latest notification and never treat the base percentage as safe for these posts.

Sectional timers. Section I gives you 1 hour with a 30-minute timer for each subject, and Section II gives 1 hour with a 40-minute timer for English and 20 minutes for General Awareness. Section III is 15 minutes. Candidates eligible for a scribe get extra time (Section I and II become 1 hour 20 minutes, with 40 minutes per subject in Section I and 55 plus 25 minutes in Section II). The practical meaning: time you save in Maths cannot be carried to Reasoning, and time you save in GA cannot be carried to English. Practise with the same timers.

Where Tier 2 differs from Tier 1

Tier 1 has 100 questions in 60 minutes, 2 marks each and 0.50 negative marking, with a 15-minute timer per subject. Tier 2 changes three things that matter for strategy.

• Negative marking is 1 mark on 3-mark questions in Paper I. A blind guess in a four-option question has an expected value of zero (a quarter chance of 3 marks against a three-quarter chance of losing 1). Informed elimination helps, pure guessing does not.
• Papers II and III are different. Two marks for a correct answer and 0.50 for a wrong one means a blind guess has a small positive expected value (0.5 minus 0.375). If you can eliminate even one option, attempt the question. This is why specialist papers reward breadth more than Paper I does.
• Levels vary by subject. The notice says Mathematical Abilities in Tier 2 is of Matriculation level, English is of 10+2 level and Paper II and III are of graduation level. The maths syllabus is the same topic list you know, but questions are tougher in calculation and in how topics are combined, which is why practice with Tier 2 style sets matters.

Paper I Section I: Mathematical Abilities

The syllabus has seven blocks: number systems, fundamental arithmetic (percentage, ratio, averages, interest, profit and loss, discount, partnership, mixture and alligation, time and distance, time and work), algebra, geometry, mensuration, trigonometry, and statistics and probability (histogram, frequency polygon, bar diagram, pie chart, mean, median, mode, standard deviation, simple probabilities).

How to approach it:

1. Triage in the first minute. You have 30 minutes for 30 questions, which is a minute each on average. Skim and mark the 8 to 10 questions that look like one-line setups (percentage, average, simple algebra identities). Do those first.
2. Leave the long-chain geometry for the end. Circle theorems with three steps and mensuration with composite solids are the common time sinks.
3. Keep a speed-math base. Squares to 30, cubes to 15, fraction-percent equivalents, and quick approximation. These do not appear as questions; they make every question faster.
4. Do not skip the statistics block. Mean, median, mode and standard deviation are in the Tier 2 maths syllabus, and they overlap directly with Paper II preparation if you are a JSO aspirant.

Time plan (suggested): 5 minutes triage and easy wins, 18 minutes on medium questions, 5 minutes on the hardest two or three, 2 minutes to review marked questions. Planning target for a first-year serious aspirant: attempt 22 to 26 with at least 85 percent accuracy. For example, 22 attempted with 19 correct gives 57 minus 3, which is 54 marks. That sits exactly at the UR Section I minimum when combined with a Reasoning score, so Maths alone cannot carry you.

Paper I Section I: Reasoning and General Intelligence

This part is verbal and non-verbal: analogies, classification, series, coding-decoding, Venn diagrams, drawing inferences, punched-hole and pattern folding, embedded figures, critical thinking, problem solving, word building, numerical and symbolic operations, and also emotional and social intelligence items.

Reasoning is where most candidates collect the safest marks in Tier 2. Aim for high attempts, because most questions can be solved or eliminated in 30 to 45 seconds.

• Do the sure-shot types first: series, coding-decoding, analogies, classification, Venn diagrams. These are formula-light and recognition-heavy.
• Cap figure-based questions. Folding, embedded figures and paper cutting can eat 90 seconds. Allow yourself one skip.
• Work through verbal reasoning as logic, not as memory. Draw statements and conclusions as quick Venn sketches.

Time plan (suggested): 22 minutes for 25 to 26 solved questions, 5 minutes for the remaining hard ones, 3 minutes for review. Planning target: attempt 27 to 30 with 90 percent accuracy. For example, 28 attempted with 26 correct gives 78 minus 2, which is 76 marks.

Illustrative Section I total under these planning numbers: 54 plus 76 equals 130 out of 180.

Paper I Section II: English Language and Comprehension

English carries 45 questions and 135 marks, the largest single subject block in Paper I. The syllabus covers vocabulary, grammar, sentence structure, synonyms and antonyms, spot the error, fill in the blanks, spelling, idioms and phrases, one word substitution, sentence improvement, active and passive voice, direct and indirect narration, shuffling of sentence parts, shuffling of sentences in a passage, cloze passage and comprehension passages. The notice notes that comprehension will include three or more paragraphs, at least one a simple story-type passage and others on current affairs, based on reports or editorials.

You get a 40-minute sectional timer for 45 questions, a little under a minute each.

A workable order:

1. Start with the shortest questions. Spelling, one word substitution, idioms, synonyms and antonyms: 15 to 20 seconds each if you know them, and if you do not, mark and move on.
2. Then grammar-based questions. Spot the error, sentence improvement, voice and narration. Practise rules, not memorised examples.
3. Cloze and shuffled paragraphs next. They take 3 to 5 minutes together if you first find the opening and closing sentence.
4. Comprehension last, but not at the end of your time. Give yourself a hard stop at 28 minutes and read the passage with the question in mind.

How to prepare: read one editorial daily, note words you did not know, and revise them weekly. Fix grammar weak spots by topic rather than by random mocks. Track every wrong answer in a notebook with the rule it breaks. Many Tier 2 English losses come from over-attempting grammar at a speed where you are not reading carefully. Planning target: attempt 40 to 44 with 88 to 90 percent accuracy. For example, 40 attempted with 36 correct gives 108 minus 4, which is 104 marks.

Paper I Section II: General Awareness

GA has 25 questions in 20 minutes, a sectional timer that is hard for readers who like to think. The syllabus is awareness of the environment and its application to society, current events, everyday scientific observation, and India and its neighbours in History, Culture, Geography, Economic Scene, General Policy and scientific research.

Because GA is the shortest block, it works best as a quick sprint: you either know a fact or you do not. Do not spend more than 25 to 30 seconds on a question. Planning target: attempt 20 to 22 with 80 percent accuracy. For example, 20 attempted with 16 correct gives 48 minus 4, which is 44 marks.

• Static GK: revise by theme (polity, history, geography, economy, science), not by date.
• Current affairs: the last six to nine months, with focus on schemes, appointments, awards, sports and summits.
• Economy and policy: useful for everyone, essential if you are going for AAO because the same ideas return in Paper III.

Illustrative Section II total: 104 plus 44 equals 148 out of 210. Added to Section I, that makes 278 out of 390 in this example. This is only an illustrative planning example, not a cut-off prediction. The actual cut-offs vary by category, post, shift and year, so check official results for those.

Paper I Section III: Computer Knowledge Test

Twenty questions, 60 marks, 15 minutes, with 1 mark negative for each wrong answer. It is qualifying, but it is not optional: miss the minimum and your Paper I stands for nothing. UR needs 18 marks out of 60, which means at least six correct answers if you make no errors (6 times 3 is 18), and more if you get some wrong. Higher standards apply for posts with computer proficiency prescribed.

The syllabus has four blocks: computer basics (CPU, input and output devices, memory, backup devices, ports, Windows Explorer, keyboard shortcuts), software (Windows and Microsoft Office such as Word, Excel and PowerPoint), internet and email (browsing, downloading, uploading, managing an email account, e-banking), and networking and cyber security (devices, protocols, hacking, virus, worms, Trojans, preventive measures).

How to prepare in about 4 to 5 days of total work: keyboard shortcuts for Word, Excel and Windows; Excel functions and cell references; memory units and types; network devices and the OSI idea at a basic level; and the main cyber-security terms. Take one 20-question set per day in the last week. Do not let this section become a source of panic.

Paper I Section IV: Data Entry Speed Test (DEST)

DEST is a 15-minute task on about 2,000 key depressions. It is mandatory for all posts, but it is qualifying only, and the error limit is 20 percent for UR, 25 percent for OBC and EWS, and 30 percent for the rest. Higher standards apply to the posts listed earlier. PwBD-OH candidates with the prescribed certificate may be exempt for most posts, but not for the posts where computer proficiency or DEST is prescribed (the exception is Tax Assistant in CBDT).

The practical advice is simple: 2,000 key depressions in 15 minutes is about 133 per minute, which is roughly 26 words a minute at five key depressions per word. That is my conversion for context, not a figure from the notice. For accuracy, precision beats speed because the standard is expressed as error percentage.

Practise 15 minutes a day on a full-size keyboard, take a timed test every second day, and count every error, including missed words, extra spaces and wrong capitals.

Do not skip DEST just because you cleared Section III. For most posts you must qualify both.

Paper II: Statistics (for JSO and Statistical Investigator Grade-II)

Paper II has 100 questions, 200 marks and 2 hours, with 0.50 negative marking. The notice says it is of graduation level. The syllabus has twelve blocks, listed below in the notice's order with a note on how to treat each one.

Block	What to focus on	Type of question
Collection, classification and presentation of data	Primary and secondary data, tabulation, graphs, frequency distributions	Conceptual, quick
Measures of central tendency	Mean, median, mode, quartiles, deciles, percentiles	Numerical
Measures of dispersion	Range, quartile deviation, mean deviation, standard deviation, relative dispersion	Numerical
Moments, skewness and kurtosis	Moments and their relationship, measures of skewness and kurtosis	Formula-based
Correlation and regression	Scatter diagram, simple correlation, regression lines, Spearman rank correlation, association of attributes, multiple and partial correlation for three variables	Numerical and conceptual
Probability theory	Definitions, conditional and compound probability, independence, Bayes' theorem	Numerical
Random variables and distributions	Expectation, variance, Binomial, Poisson, Normal, Exponential, joint distribution of two discrete variables	Numerical, property-based
Sampling theory	Parameter and statistic, sampling and non-sampling errors, probability and non-probability techniques, sample size	Conceptual
Statistical inference	Estimation, properties of a good estimator, moments, maximum likelihood and least squares, hypothesis testing, Z, t, chi-square and F tests, confidence intervals	Conceptual with some numerical
Analysis of variance	One-way and two-way classified data	Structured numerical
Time series analysis	Components, trend methods, seasonal variation	Method-based
Index numbers	Construction, types, formulae, base shifting, splicing, cost of living index	Formula-based

Strategy for Paper II:

• Win the formula blocks first. Central tendency, dispersion, index numbers, correlation and probability are scoring and well bounded.
• Keep a one-page formula sheet per block. Rewrite it from memory every week. Many statistics questions are lost to a forgotten constant or a swapped denominator.
• Learn distribution properties as a table. Mean, variance and conditions for Binomial, Poisson, Normal and Exponential distributions come up as direct questions.
• Treat inference as concepts first. Know which test fits which situation (Z or t for means, chi-square for variance and goodness of fit, F for variance ratio) before worrying about calculation.
• Use the 0.50 negative marking. A blind guess has a small positive expected value, so attempt questions where you can remove at least one option. Planning target: 80 to 90 attempts.

Time plan (suggested): about 1.2 minutes per question on average. Spend the first 70 minutes on questions answerable in under a minute, the next 35 on numericals, and keep 15 for review. For example, 80 attempted with 68 correct and 12 wrong gives 136 minus 6, which is 130 marks. This is a planning illustration only.

For JSO and Statistical Investigator Grade-II, Section I of Paper I is the second tie-break after Paper II, so do not neglect Maths and Reasoning.

Paper III: Finance and Economics (for AAO and AAcO)

Paper III has 100 questions, 200 marks and 2 hours, with 0.50 negative marking. The notice splits it into Part A, Finance and Accounts, for 80 marks, and Part B, Economics and Governance, for 120 marks. At 2 marks each that is 40 and 60 questions (my arithmetic from the stated marks).

Part A (80 marks). Fundamentals of financial accounting (nature, scope, limitations, concepts, conventions, GAAP) and the mechanics: single and double entry, books of original entry, bank reconciliation, journal, ledgers, trial balance, rectification of errors, manufacturing, trading, profit and loss and appropriation accounts, balance sheet, capital versus revenue expenditure, depreciation, valuation of inventories, non-profit accounts, bills of exchange and self-balancing ledgers.

Part B (120 marks). CAG (constitutional provisions, role), Finance Commission (role and functions), basic and micro economics, demand and supply with elasticity and indifference curves, production and cost, forms of market and price determination, Indian economy (sectors, national income, population, poverty and unemployment, infrastructure), reforms since 1991, money and banking (RBI, commercial banks, RRBs, payment banks, monetary and fiscal policy), budget and fiscal deficits, balance of payments, the FRBM Act 2003 and the role of IT in governance.

• Treat Part A as numerical practice. Do journal entries, ledger balancing and trial balance questions by hand. Commerce graduates have an edge, others need more practice hours.
• Treat Part B as reading and recall. Micro-economics rewards diagrams. Indian economy and banking reward current awareness.
• Do not skip the small governance topics. CAG, Finance Commission and FRBM give clean, direct questions for a few hours of study.
• Link Paper III to General Awareness. Economy preparation pays twice, in Section II of Paper I and in Part B.

As an illustration, 80 attempted with 66 correct and 14 wrong gives 132 minus 7, which is 125 marks. For AAO and AAcO the first tie-break is Paper III and the second is Section I of Paper I, so protect those two.

A 60-day plan after Tier 1

This plan (my suggestion) assumes about 60 days between Tier 1 and the Tier 2 window and 5 to 7 hours of study a day. If you are still waiting for the Tier 1 result, start anyway. Preparing and not being shortlisted costs little. Waiting and then starting costs a lot.

Days 1 to 7: diagnose and reset

• Take one full Tier 2 style Paper I mock under sectional timers, plus one DEST trial and one computer set.
• Start an error log: topic, cause (concept, calculation, time, guess) and fix.
• Choose your track: Paper I only, JSO or Statistical Investigator, or AAO.

Days 8 to 25: build the heavy blocks

• Maths (about 2 hours daily): arithmetic first, then algebra and geometry, then mensuration and trigonometry, with a statistics and probability session every third day.
• English (1.5 hours daily): grammar by topic, vocabulary from one editorial, one cloze or comprehension set.
• Reasoning (1 hour daily): one question type a day, non-verbal on alternate days.
• Specialist paper (1.5 to 2 hours daily): formula blocks for Statistics, or accounting mechanics and micro-economics for Finance.
• GA, computer and DEST (45 to 60 minutes daily): 15 minutes of typing, current affairs and static notes, short computer notes.
• One sectional test every second day and one full Paper I mock a week.

Days 26 to 40: close gaps and add the second layer

• Re-solve every wrong question from the error log after 7 days.
• Maths mixed sets with harder geometry, mensuration and trigonometry. English shuffling, cloze and error spotting under time.
• Specialist paper: sampling, inference, ANOVA and time series, or Indian economy, banking and governance.
• Two full Paper I mocks a week, plus a specialist mock for JSO and AAO tracks.

Days 41 to 52: full-length rhythm

• Three full mocks a week, ideally at the same time of day as the exam shift.
• Spend more time reviewing each mock than revising theory.
• One full 100-question specialist paper every four days. Keep typing and computer work daily.

Days 53 to 60: taper and stabilise

• One mock every second day, then light work in the last two days.
• Revise only formula sheets, shortcut lists, grammar rules and the error log.
• Keep a regular sleep schedule and do a dry run of DEST on a full-size keyboard.

Mock schedule and how to review it

As a rule of thumb: one diagnostic mock in week 1, one full Paper I mock a week in weeks 2 to 4, two a week in weeks 5 and 6, three a week in weeks 7 and 8, then taper in week 9. Add sectional tests in between, one full specialist paper every four days in the last three weeks for JSO and AAO tracks, and typing every day.

1. Note the score in each section separately, because each has its own qualifying line.
2. For each wrong answer write the cause: concept gap, calculation slip, misread or guess.
3. Check the questions you skipped. Could you have solved them in 60 seconds? If yes, your attempt order needs work.
4. Track how much of each sectional timer you actually used.
5. Compare accuracy with your targets and change your attempt count, not just your topics.

Common mistakes in Tier 2

• Treating Tier 2 as a bigger Tier 1. The 1-mark penalty on 3-mark questions, the timers and the qualifying lines change how you attempt.
• Ignoring Sections III and IV. A strong score with poor DEST accuracy still ends the race.
• Leaving the specialist paper for later. A 200-mark paper needs the full two months.
• Practising without sectional timers. A 40-second overrun in Maths cannot be repaid in Reasoning.
• Chasing every Maths question. The last five hard ones cost as much time as ten easy ones.
• Revising only strengths. The qualifying line is per section, so an avoided section can end your attempt.
• Skipping English fundamentals. It is the biggest block in Paper I and responds well to daily practice.
• Ignoring category differences. UR, OBC, EWS and other categories have different qualifying lines.

Frequently asked questions

Is Paper II or Paper III compulsory for every CGL aspirant? No. Paper I is compulsory for all. Paper II (Statistics) is only for those shortlisted for Junior Statistical Officer or Statistical Investigator Grade-II, and Paper III (Finance and Economics) only for those shortlisted for Assistant Audit Officer or Assistant Accounts Officer.

How is Paper I marking different from Tier 1? Each correct answer in Sections I to III is worth 3 marks and each wrong answer costs 1 mark. Tier 1 uses 2 marks per question with 0.50 negative marking.

Can I move time from Maths to Reasoning? No. According to the notice, Section I has a 30-minute sectional timer for each subject, and Section II has 40 minutes for English and 20 for General Awareness.

What are the qualifying marks in each section? The notice sets 30 percent for UR, 25 percent for OBC and EWS and 20 percent for other categories, for each of Sections I, II and III of Paper I and for Papers II and III. Check the latest notification for any post-specific higher standards.

Do Computer and DEST marks count in merit? No. Sections III and IV are qualifying only. Merit for most posts uses Sections I and II of Paper I, adding Paper II or III for the posts that need them.

Frequently asked questions

Is Paper II or Paper III compulsory for every CGL aspirant? No. Paper I is compulsory for all. Paper II (Statistics) is only for those shortlisted for Junior Statistical Officer or Statistical Investigator Grade-II, and Paper III (Finance and Economics) only for those shortlisted for Assistant Audit Officer or Assistant Accounts Officer.

How is the Paper I marking different from Tier 1? Each correct answer in Sections I to III is worth 3 marks, and each wrong answer costs 1 mark. In Tier 1 the paper is 2 marks per question with 0.50 negative marking.

Can I move time from Maths to Reasoning? No. According to the notice, Section I has a sectional timer of 30 minutes for each subject, and Section II has 40 minutes for English and 20 minutes for General Awareness.

What are the qualifying marks in each section? The notice sets 30 percent for UR, 25 percent for OBC and EWS and 20 percent for other categories, for each of Section I, II and III of Paper I, and for Paper II and III. Check the latest notification for the final rule and for any higher post-specific standards.

Do Computer and DEST marks count in merit? No. Section III and Section IV are qualifying only. Merit for most posts uses Section I and Section II of Paper I only, adding Paper II or Paper III for the posts that need them.

What is the DEST standard? The notice allows a maximum error percentage of 20 percent for UR, 25 percent for OBC and EWS and 30 percent for other categories, on about 2,000 key depressions in 15 minutes. Posts with computer proficiency or DEST prescribed have higher standards, set by the Commission.

Is there a separate Tier 1 cut-off for JSO and AAO? Yes. The notice says separate cut-offs are fixed for JSO and Statistical Investigator Grade-II, for AAO and AAcO, and for all other posts. Check the result notice for the actual numbers.

What is the tie-break rule? For AAO and AAcO, Paper III marks come first and Section I of Paper I second. For JSO and Statistical Investigator Grade-II, Paper II comes first and Section I of Paper I second. For all other posts, Section I of Paper I comes first. Date of birth and then alphabetical order follow.

Should I guess in Paper II and Paper III? With 2 marks for a correct answer and 0.50 negative, a random guess has a small positive expected value, but informed elimination is better. In Paper I, a blind guess has an expected value of zero, so avoid it.

When is Tier 2 held? The 2026 notice lists December 2026 as tentative. Always check the latest SSC announcements and your admit card for the confirmed date and shift.

Final word

Tier 2 rewards a plan: pass every gate, protect Section I, win the specialist paper if you have one, and treat typing like a subject. Practise the whole thing the way you will sit it, with sectional timers and negative marking switched on. Full-length Tier 2 style mocks and sectional tests on Pareeksha can help you rehearse the timers, check your section-wise scores, and keep your error log honest.