IAS Full Form - Indian Administrative Service Details

In this post, detailed information about IAS Full Form has been given. If you want to know about ias full form, syllabus, salary, eligibility criteria then read this article.

IAS Full Form

IAS Full Form

The full form of IAS is Indian Administrative Service. Every year upsc conducts the examination for the ias exam, in which lakhs of students take part and only a few students become IAS. This is the most powerful government post in India, on which there is an IAS officer who does good work for his particular area.

What Is IAS

IAS is a post of the Indian Administrative Service. Which any Indian is free to get. To sit for this post a candidate has to clear Prelims, Mains and Interview conducted by UPSC. IAS is the most powerful post in the country. District officers come under IAS. To become an IAS officer, a candidate has to fulfill the essential qualifications.

The post of IAS is considered to be the most powerful post in government jobs in India, according to the constitution only the President can suspend an IAS officer.

IAS exam is the toughest exam in the country, which is completed in three phases.

Posts Under IAS

The following posts come under the IAS in India, which are available to the candidates who make a place in the final merit on behalf of UPSC:

  • District Collector

  • commissioner

  • chief Secretary

  • Heads of Public Sector Units

  • cabinet secretary

  • election commissioner

Benefits Of A IAS Officer

  1. Following are the benefits of becoming an IAS officer:

  2. IAS is a prestigious and highly sought career.

  3. IAS offers excellent salary and benefits.

  4. India's biggest and most powerful job.

  5. There are opportunities for promotion and advancement in IAS.

  6. Opportunity to make a positive and real impact on the nation.

Eligibility to become IAS

To become an IAS you must have the following qualifications:


Candidate should have completed graduation degree from any recognized institute or such candidate who is studying in final year of graduation can apply for IAS exam. BBS, BTech, Agriculture and Computer degree holders can also apply in this exam.


A candidate must be a citizen of India to apply for the Indian Administrative Service and Indian Police Service examination.

Age Limit

  • General - 32 Years

  • OBC - 35 Years

  • SC/ST- Maximum age 37 years

Age Limit for Physically Handicapped

  • General – 42 Years

  • OBC – 45 Years

  • SC/ST – 47 Years

What are the posts other than IAS in UPSC?

In addition to the IAS in the Indian Administrative Services, there are the following posts:

  • Indian Administrative Service (IAS)

  • Indian Police Service (IPS)

  • Indian Forest Service (IFS)

  • Indian Foreign Service (IFS)

  • Indian Revenue Service (IRS) – Income Tax

  • Indian Revenue Service (IRS) – Customs &

  • Central Industrial Security Force (CISF)

  • Indian Defense Accounts Service (IDAS)

  • Indian Defense Estates Service (IDES)

  • Indian Economic Service (IES)

  • Indian Ordnance Factory Services (IOFS)

  • Indian Postal & Telegraph Accounts & Finance Service (IP&TAFS)

  • Indian Railway Accounts Service (IRAS)

  • Indian Railway Traffic Service (IRTS)

  • Indian Information Service (IIS)

  • Indian Railway Personnel Service (IRPS)

  • Railway Protection Force (RPF)

  • Central Secretariat Service

  • Defense Secretariat Service

  • Union Territory Administrative Service

  • Union Territory Police Service

  • state services

  • state administrative service

  • state police service

  • State Forest Service

  • Public Service Department

How many times can I appear in IAS exam?

  • General – 6

  • OBC – 9

  • SC/ ST - Unlimited

How to apply for IAS exam?

For IAS exam, you have to apply online by visiting the official website of UPSC. You must have the following documents in your online application for IAS exam-

  • Graduation Degree or Roll Number (if in final year)

  • caste certificate

  • original residence

  • Photo

  • Base

  • Email or SSO ID

What is the process of IAS exam?

The IAS exam is completed in three stages which are as follows -

  1. Preliminary exam

  2. Main exam

  3. Interview

IAS Syllabus

UPSC IAS is the biggest exam in the country, for which lakhs of candidates appear every year, and to be successful in this, one should have complete knowledge of the IAS syllabus. Today you will get complete information about IAS Exam Pattern and IAS Syllabus.

IAS exam is conducted by UPSC every year and more than 10 lakh candidates appear in it every year. IAS exam is one of the toughest and most famous exams in India. In Uttar Pradesh and Bihar, it is a case that 50% of the candidates preparing for government jobs want to take over the reins of the country by becoming an IAS, but every year only a few people get the best opportunity to serve India.

If you are preparing for UPSC, then you do not need to panic after seeing the number of contestants, because only a few candidates are serious and qualified about this exam, some candidates just take advantage of the 8-10 attempts provided by UPSC.

So there is no need to panic, just need to memorize the Upsc Syllabus. This does not mean that you should be restless now, because without hard penance nothing is achieved. Through this article, we will give you brief information about UPSC IAS Syllabus and its exam pattern.

IAS Exam Pattern

  1. Prelims

  2. Mains

  3. Interview

IAS Prelims Syllabus

Under this there are 2 exams. In which the first exam is General Studies and the second exam is CSAT. To reach the Mains, it is necessary to clear both these Prelims exams. To clear the General Studies exam, a merit is made while it is necessary to obtain 33% marks in the CSAT.

There is negative marking in both the exams and mark will be deducted for wrong answer.

  1. General Studies

  • Number of questions - 100

  • Marks - 200

  • Duration - 2 Hours

  1. CSAT

  • Number of questions - 80

  • Marks - 200

  • Duration - 2 Hours

General Studies Syllabus For IAS

Under this exam questions are asked from General Studies (Indian Polity, Geography, History, Indian Economy, Science and Technology, Environment and Ecology, International Relations and Current Affairs.

CSAT Syllabus For IAS

In this, questions like reasoning and analytical, reading comprehension, decision making, etc. are asked.

IAS Mains Exam Syllabus

Successfully clearing the prelims has to give the mains exam which is descriptive. It mainly consists of 9 papers and only 7 papers are taken into account while making merit. 2 papers Language (2 papers in 300 marks, it is necessary to get at least 25% marks to qualify) and remaining 7 papers are General Studies and Essay.

Main Exam Papers

  1. Any valid Indian language (You Choose)

  2. English

  3. essay

  4. General Studies I - Indian Heritage and Culture, History and Geography of the World

  5. General Studies II - Governance, Constitution, Social Justice, Politics, International Relations

  6. General Studies III - Technology, Economic Development, Biodiversity, Environment, Security and Disaster Management

  7. General Studies IV - Honesty, Ethics, Skill

  8. Optional I

  9. Optional II

Main Points - Paper A is not mandatory for candidates from the states of Arunachal Pradesh, Manipur, Meghalaya, Mizoram, Nagaland and Sikkim. And also a candidate can prove that he/she was not made an alternate language or a second/3rd language compulsory by the Board or the University.

Indian language paper can choose any language included in the 8th schedule of the constitution.


IAS related questions and their solutions are given below

What is the full form of IAS?

The full form of IAS is Indian Administrative Service.

What is UPSC, its full form is?

UPSC is an organization that conducts civil services examinations. The full form of UPSC is Union Public Service Commission.

What is the salary of IAS?

The highest level of the Indian Administrative Service is that of IAS, the salary of an IAS is about ₹ 80000 per month.

What is qualification in IAS?

Education Qualification for IAS exam: Candidate must hold a Graduate Degree from a recognised University. UPSC Civil Services Exam Age Limit: Candidate must be a minimum of 21 years of age and must not be more than 32 years of age.

What is an IAS job?

It includes handling of affairs of the government which involves drafting, framing, implementing and reviewing policies. An IAS officer is required to consult various departments and elect representatives. An IAS officer is responsible for supervising the implementation of government schemes and policies.