How to become a cbi officer after 12th – [Full details]

Do you have a dream to become a CBI officer and thus you are searching everywhere about How to become a cbi officer after 12th? Then go through this article to learn about how to become a CBI officer in India [Bharat]. 

How to become a cbi officer after 12th

CBI officer! The name is enough to guess the integrity and the responsibility of this post. Of course, this is one of the most demanding posts that recruits through the SSC-CGL examination. CBI is one of the most demanding and premium investigation agencies in India which comes under the Central Government of India.

Every year up to 30 lakhs of candidates fill out the form for the SSC-CGL exam. But among many of them don’t even qualify this exam, and many times they leave their dream of becoming CBI officers unfulfilled and choose another job preparation. 

This happened because of the lack of preparation strategy and the growing competition of  such exams. Every one wants to see themselves in better place. thus becoming a CBI officer is not an easy task. You need to work hard with smartness.

Dont worry! in this article I will cover everything about how to become a CBI officer after 12th in India.

So first let understand about the basics of CBI officers.

What is CBI?

CBI (Central Bureau of Investigation) is a central crime investigation agency that works under the jurisdiction of the Ministry of Personnel, Public Grievances and Pensions. This agency investigates various government and international crimes. 

Can we get a job in CBI after class 12th?

The simple answer is NO! You can’t become a CBI officer just after 12th. I know it might be listening harshly, but every post needs some essential qualification.

The minimum qualification is needed to become a CBI officer is graduation in any stream from a recognized university. So after graduation only you can apply for this post.

Just after 12th you cant apply for this post.

Lets understand the qualification and eligibility to become a CBI officer in depth.

Eligibility to become CBI Officer

Minimum graduation from any recognized university is essential criteria to become CBI officer in India. You need to score a minimum 50% marks.

Age limit for CBI

  • The age limit for general candidates is in the range 20 to 30 years old.
  • For OBC candidate 3 years of age relaxation is there. Their maximum age limit is 33 years.
  • For SC/ST/PwD candidate 5 years of age relaxation is there. Their maximum age limit is 35 years.

Physical fitness requirements

  • For the male candidates, the required height is 165cm and 160 cm for hillmen and tribals.
  • For the female candidates, the required height is 150cm and 145cm for hillmen and tribals females.
  • The eyesight for both males and females must be 6/6 or 6/9 with spectacle or without specticles.

Exams for CBI officer in India

Another interesting question students ask is what exam they need to clear to become a CBI officer? Well there are mainly two ways or two exam conducted in India to get into CBI.

There are various post of CBI unit. If you want to become a Group A officer of CBI then you have to write UPSC exam.

But if you want to join as a sub-inspector in CBI, you need to qualify the Combined Graduate Level (CGL) conducted by the SSC of India.  

The SSC-CGL examination gives you the opportunity for direct recruitment into Group C post of CBI.

But you need to remember that for both the exam the minimum eligibility is graduation.

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Advantages and disadvantages of CBI job?

The CBI posts are very reputed and prestigious post in the government sector. But like every job profile CBI job is also have its own pros and cons . So lets discuss it one by one.


Social respect, Adventurous, Diverse Career Opportunities, Growth in career, Job security, Training and skill development.


Workload and transfers, work stress, risk and danger, Public scrutiny, Limited autonomy, hectic schedules, no holidays. 

Responsibility of CBI officers

CBI officers has wide range of responsibilities they has tasked for investigating in various cases in national and international importance. So they have huge responsibility and workload. Let’s see some of their responsibilities.

Criminal investigations

CBI officers are primarily investigate criminal cases in India like corruption, cybercrime, fraud,  etc. 

Maintain law and order

CBI officers maintain law and order in spacial situations of investigations. 

National Security

They also focused on the national security, some officers are the part of spacial team to investigates national security issues.

Intelligence gathering

CBI officers collect and analyze intelligence reports related to the criminal cases and national security. 

There are other responsibilities are also:

  • To maintain the integrity in their work.
  • Investigation of financial corruption in financial institutions.
  • Investigation export-import of cultural property.

Is CBI Post Powerful?

Yes, CBI officers are powerful. They mainly investigate major criminal cases including corruption, frauds, national security threat investigation, and other various cases. 

The officers of CBI are intelligent and highly experienced people and are the part of India’s Premier investigation agency.

Salary of CBI officer

CBI sub inspector salary is very attractive. They get pay level 7 after the 7th pay commission. The CBI sub inspector get the pay level 7 salary in the range of 44,900/- to 142400/- per month. Their in hand salary is around INR 61000 to 63000 per month (Including HRA, TA, DA and other allowances).

Wrapping up…

In this article, I explained the basics of your query How to become a cbi officer after 12th. I expect this article solved many of your query about becoming CBI officer.

Basically, to become a CBI officer you have to focus first to complete your graduation in any stream. Then prepare for this exam. Either you can appear in SSC-CGL examination or through UPSC exam.

For the preparation of SSC-CGL you can prepare the quantitative aptitude portion from a well reputed book of the author R.S. Agarwal ( This is not a sponsorship). It is a good book and suggested by many aspirant.

Good Luck.­čśÇ

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