Every year a wave of posts appears in the SSC calendar that most people have never heard of. Lab attendant, photographer, cook, library attendant, junior technical assistant, research assistant. Some of these are listed under the "Selection Post" exam, and students often skip it because the names are unfamiliar and the vacancy list looks like a jumble. That is a pity, because the exam has a few properties that are unusual and potentially useful: a short paper, three separate education levels, and posts scattered across departments that do not appear in CGL or CHSL.
This guide explains how the exam works, what the three levels mean, how to read the vacancy list without getting lost, and how much effort it is worth. As with everything on SSC, the details change from phase to phase. I am describing Phase XIII, notified in June 2025, as the reference point. Vacancy counts and dates should be read from the current notification.
What "Selection Post" means
SSC recruits for a large number of central government posts that do not fit into a standing exam like CGL, CHSL or MTS. Instead of running a separate exam for each department, it groups them into a "Selection Post" examination, held in phases. Each phase covers a batch of vacancies requested by different departments, usually at three education levels: matriculation (Class 10), higher secondary (Class 12), and graduation and above.
Phase XIII was notified on 2 June 2025 with applications closing in late June, according to reports on the notification, and the reports put the vacancies at around 2,400 (2,423 in several sources, with a slightly lower figure in others, which suggests the number was revised at least once). That count is spread across many departments, states and posts, so the number of vacancies for any single post is small, often a handful.
Two things follow. The competition per post is uneven: a post that fits many people, like a clerical or MTS-type role, draws a lot of applicants, while a specialised post like radiographer or a technical assistant draws fewer. And the value of the exam depends on whether a post you actually want appears in the notification.
The three levels
Matriculation level. Class 10 pass. These posts include multi-tasking style roles and various attendant or assistant categories, such as canteen attendant, lab attendant, cook and field assistant, depending on the phase. Age limit is usually 18 to 25 years, with some posts going up to 27 years. Pay levels tend to be at the lower end of the matrix.
Higher secondary level. Class 12 pass. These are typically clerical, assistant, or junior technical roles, and in some cases posts requiring a specific subject at Class 12 level.
Graduate level. A bachelor's degree from a recognised university, sometimes in a specific discipline, and in some cases with additional qualifications or experience. Age limit is typically 18 to 30 years. Posts can include research assistant, junior technical assistant, laboratory assistant with degree requirements, assistant in specific offices and similar.
The reported age ranges for Phase XIII were 18 to 25 or 27 for the matric and higher secondary posts and 18 to 30 for graduate posts, calculated on 1 August 2025. The cut-off date and limits follow the notification each time. Each post also has its own qualification and age line in the notification, so a general rule is only a starting point.
Each level is a separate exam
This is the feature that catches new applicants. There are three separate computer-based exams, one for each education level. A matric-level candidate does not compete with a graduate. You are ranked within your level for the posts that level covers.
If you are a graduate, you can apply for graduate-level posts, and also for lower-level posts if you meet the eligibility (a graduate has Class 10 and Class 12 too). In practice, one application form allows you to choose posts across levels for which you qualify, but the notification tells you exactly how this works, since the form and rules have changed between phases. Read that section carefully. Applying to too many posts can matter, since each has its own rules and your choice affects which exam you take.
The exam pattern
The reported pattern for Phase XIII: one computer-based exam per level, of 100 multiple-choice questions and 200 marks, in 60 minutes.
| Section | Questions | Marks |
|---|---|---|
| General Intelligence | 25 | 50 |
| General Awareness | 25 | 50 |
| Quantitative Aptitude | 25 | 50 |
| English Language | 25 | 50 |
Each question carries 2 marks and a wrong answer costs 0.50 marks. Extra time of 20 minutes is available for candidates who use a scribe, per the notification.
Read those numbers again. 100 questions in 60 minutes is 36 seconds per question. It is a fast paper, and the penalty of 0.50 on a 2-mark question is a quarter of the marks, the same ratio as CGL. So the exam is short but quick, and speed matters more than depth.
The papers for the three levels share the same structure, but the difficulty differs: the matric-level paper is easier, with concepts at Class 10 standard, and the graduate-level paper is at a level closer to CGL Tier 1. The questions at higher secondary level sit in between. That makes it possible to use the same broad preparation, with appropriate difficulty adjustments.
There is no interview for any post in Phase XIII, according to the reports on the notification. Selection is by marks in the computer-based exam, plus the skill or computer proficiency test for the posts that carry one, plus document verification.
Skill tests
Some posts include a skill test. Typing tests, data entry tests, or a computer proficiency test are used for particular posts, and they are qualifying in nature. That means your merit rank is decided by the CBE marks, and the skill test is a gate. Which posts carry which test is listed in the notification, and I would not rely on my summary. If the post you are targeting has a typing test, then the speed and format requirement matter as much as the written score. See /blog/typing-test-requirements-ssc-steno-cgl.
How the vacancy list works, and why it confuses people
The notification lists posts department by department, and often region by region. For example, a post may have vacancies in one or two regional offices of a department in different parts of the country, with each region's vacancies and reservation shown separately. SSC has regional offices, and Selection Post vacancies are usually tied to a region. So you need to check:
- Does the post exist at my education level?
- Is there a vacancy in my region or a region where I am willing to work?
- What is the age limit for this post, and what is the specific qualification?
- What is the pay level?
- Is there a skill test?
Make a simple table, one row per post you could realistically take, with those five columns. It takes an hour and it saves a lot of confusion. I would do this before spending a rupee on books.
Pay levels
Selection Post covers a wide range. Posts at the matric level fall in the lower pay levels of the 7th CPC matrix, in the range of Level 1 and Level 2 for most, and some posts at Level 3 or 4. Higher secondary posts commonly sit in Levels 2 to 4 (some in 5), and graduate-level posts range roughly from Level 4 up to Level 6 and occasionally higher, depending on the post. Those are approximate ranges based on how the matrix works, not a table I verified post by post, so read the exact pay level from the notification for your post. There are posts in the same phase that look similar in name but differ in pay level by two grades.
To work out the take-home, use the same approach as for any central government post: basic pay for the level, plus DA at the prevailing rate, plus HRA by city class, plus transport allowance, less NPS and other deductions. For a Level 1 post the basic starts at Rs 18,000, and for a Level 4 post at Rs 25,500. Do not trust round-number monthly salary claims on coaching sites, since DA and HRA change.
Who should apply
This exam suits three kinds of candidates.
Someone who wants an additional attempt at government jobs without a separate syllabus. The syllabus is the standard four-section CGL-style pattern at a lower or comparable level, so preparation for CHSL or CGL carries over. If you are preparing for those, filling this form costs almost nothing extra in study time.
Someone who is attracted to a specific post. A candidate who wants a research assistant or laboratory role in a scientific department can use Selection Post as the route in. A graduate in a specific subject often has a real advantage, since some posts require that subject.
Someone at the matric or twelfth level looking for a stable option outside the crowded exams. The per-post competition can be lower than the big exams. I say "can" deliberately: I have not seen verified per-post competition numbers, and it varies.
It suits you less if you want a specific city or a specific type of work and the notification does not offer it. Since the vacancies are scattered, it is a lot of work to find a fit.
Preparing for the paper
The paper is a four-section objective test with 25 questions per section. Here is a plan that adapts to your level.
Matric level candidates. Focus on Class 8 to 10 maths (number system, percentage, ratio, average, profit and loss, simple interest, time and work, mensuration, basic algebra and geometry). For reasoning, do analogy, series, coding-decoding, classification, blood relations, direction and ranking. For English, learn basic grammar, vocabulary and simple comprehension. For general awareness, static GK plus current affairs from the last six months. Sixty to ninety days of consistent work is a reasonable target.
Higher secondary candidates. Similar, with a step up in difficulty, and more emphasis on speed. This paper is close to CHSL Tier 1 in flavour.
Graduate candidates. Prepare as for CGL Tier 1, adding data interpretation, geometry and trigonometry basics. If you are already preparing for CGL, see /blog/ssc-cgl-complete-guide, /blog/ssc-cgl-syllabus-tier-1-tier-2 and /blog/maths-chapter-weightage-ssc-rrb for weightage and topics.
Handling the clock
Sixty minutes for 100 questions is tight enough that a section-wise time plan matters.
- Reasoning: 12 minutes.
- Quantitative aptitude: 18 minutes.
- English: 12 minutes.
- General awareness: 8 minutes.
- Review or a second pass: 10 minutes.
If you find maths slower for you, take time from GK, since a GK question you know takes seconds and one you don't know cannot be solved by extra time. Do not attempt a 4-step maths problem in the first pass if it will take 2 minutes. Mark it and return.
The value of a negative-mark rule
With 0.50 lost per wrong answer against 2 gained, a guess at random among four options has an expected value of 0.25 x 2 minus 0.75 x 0.5 = 0.125, which is only slightly positive. In practice your guesses are worse than random on the questions you did not understand, so guessing blind is roughly a wash. But if you can eliminate two options, the odds improve to 50 percent, and the expected value becomes 0.5 x 2 minus 0.5 x 0.5 = 0.75. That is worth taking. Build the habit of eliminating rather than guessing, and use mocks to see how often your eliminations turn out right.
A 60-day plan for a candidate who already has the basics
Suppose you finished Class 12 recently, your maths is not rusty, and you can give three hours a day. Here is how sixty days could go.
Days 1 to 15: one pass through every topic. Two topics of maths every three days, a reasoning type each day, one grammar rule and ten words in English each day, and a fifteen-minute daily news read. Finish each topic with 20 questions. The goal here is coverage, not mastery. You are finding out what you do not know.
Days 16 to 40: timed sectional sets. Each day pick two sections and do 25 questions per section under the exam's time limit, that is about 12 to 15 minutes each. After each set spend as long reviewing as you did solving. Maintain a mistake log with three columns: what type of question, why it went wrong, and what to do next time. By day 30 you should see two or three repeating causes. Work on those directly. If percentages keep failing, spend a session only on percentages.
Days 41 to 55: full-length mocks in the 60-minute format, one every second day. Between them, work only on the weak areas the mocks reveal. Do not start new books at this stage.
Days 56 to 60: light revision, formulae, vocabulary lists, and one final mock two days before the exam. Sleep matters more than the last hour of studying.
The plan works only if the mocks are real. Sitting with the phone in your hand does not count. For how many full mocks are enough, /blog/how-many-mocks-before-exam gives a fuller answer, and /blog/section-wise-time-management goes deeper on splitting a short paper's clock across sections.
One more habit is worth building in a 60-minute paper: decide your skip rule in advance. For example, if a question has not shown a clear path within 20 seconds, mark it and move on. It feels wrong in the first mock and natural by the fifth. Since each question is worth the same 2 marks whether it is easy or hard, spending three minutes on one hard question costs you four or five easy ones elsewhere.
Mistakes people make with this exam
Filling the form without reading the post list. A candidate applies, prepares for three months, and then discovers there is no vacancy in their region for the post they wanted. Do the table before you start.
Assuming it is easier than CGL. The graduate paper is close in difficulty to CGL Tier 1, and the matric one is easy only if you have practised. The short duration means less room for slow work.
Ignoring the skill test. If your post has a typing or data entry test, treat it as part of the exam and not an afterthought.
Missing the document requirements. Posts requiring a specific subject or experience will check certificates at verification. See /blog/document-verification-checklist. Category certificates and name mismatches cause problems here as everywhere else.
Assuming the phase will look like the last one. SSC changes the pattern between phases: the age limits, the number of exams, the marks per question and the treatment of negative marking have all been adjusted at some point. Use this guide for the shape, and the notification for the specifics.
Not registering properly. If you have not completed your One Time Registration, do that first. /blog/ssc-otr-registration-guide covers it, and the photo and signature specifications are in /blog/photo-signature-specs-ssc-rrb-ibps.
How it compares to CHSL and MTS
Selection Post at 12th level is the near relative of CHSL, with fewer posts and a different set of departments. The main difference is the posts themselves: CHSL is centred on LDC, DEO and postal assistant, while Selection Post at this level draws from a varied list. Selection Post at matric level is the near relative of MTS, but with posts other than the multi-tasking staff role. If you are comparing, /blog/ssc-chsl-mts-vs-rrb-group-d and /blog/ssc-chsl-exam-2026-guide give context.
I would treat Selection Post as a useful second application, not a primary target, unless a specific post in the notification is exactly what you want. The reason is practical: the vacancy pool is scattered and small, and your preparation is better invested in an exam with a regular and predictable cycle if you have not yet cleared one. But if you are already preparing at the CGL or CHSL level, the incremental cost of applying is low, and it gives you one more shot in the year.
Where to start
Download the current Selection Post notification from ssc.gov.in. Find the section that lists posts by education level, and make the five-column table described above for the posts and regions you can actually take. Then take one full-length mock in the 100-question, 60-minute format to see how your speed compares. Pareeksha's mocks at /mock-tests and the free mini-mocks at /practice are useful for this, and you can see your percentile after the test. One mock tells you whether to plan for 60 days or 120.
FAQ
Is there an interview in Selection Post? Not in Phase XIII as reported. Selection was by the computer-based exam, plus a skill test for certain posts, and document verification.
Do all levels have the same paper? The structure is the same, with four sections of 25 questions, but the difficulty is different across matric, higher secondary and graduate levels. Each level has its own exam.
What is the negative marking? 0.50 marks for each wrong answer in the pattern reported for Phase XIII, with 2 marks for each right answer. Check the notification of the phase you are applying for.
Can a graduate apply for a matric-level post? Usually yes if the post's qualification is Class 10 pass, since a graduate also meets that requirement, but the notification governs, and age limit for the post also applies.
Are the posts region-wise? Many are. Vacancies are often listed by region, so check the region and state before applying.
How often is the exam held? SSC runs Selection Post in numbered phases, with no fixed annual slot that I could verify. Follow the SSC calendar for the next phase.
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