Government & Defence Entrance Exam

To become an agent of CBI, you must appear the examinations performed by UPSC. This is called the combined graduate examination. This examination is carried out once a year for the post of police sub-inspectors at the Central Investigation Bureau. The eligibility criterion is graduation with 50 percent of marks. In addition, the candidates age must not exceed 25 years. Application forms and other details are published in the employment bulletin in October. As on date, CBI has the following Divisions:
1. Anti-Corruption Division
2. Economic Offences Division
3. Special Crimes Division
4. Directorate of Prosecution
5. Administration Division
6. Policy & Coordination Division
7. Central Forensic Science Laboratory
CBI Officer Eligibility:
The candidates should be graduates in any discipline. The candidates should have taken the graduation from an institution which is recognised and also reputed in all respects. The candidates eligibility criteria will also vary according to the type of posts for which one is applying to. The candidates should be between 20 to 27 years of Age. There is an age relaxation in case of the SC/ST candidates which is 5 years and for OBC candidates it is 3 years.

Hi Pushkaraj!
This is the eligibility criteria for ISRO:
BE/B.Tech or equivalent qualification in first class with an aggregate minimum of 65% marks or CGPA 6.84/10 (average of all semesters for which results are available). Minimum of 65% marks or CGPA 6.84 in section B alone for candidates with AMIE/graduation IETE qualification. Candidates who are going to complete the above course in the academic year 2017-18 are also eligible to apply provided final Degree is available by 31/8/2018. The qualification prescribed and the benchmark is only the MINIMUM requirement and fulfilling the same does not automatically make candidates eligible for Written Test.

To become an IAS officer, you basically need a UG degree and more over age limit is the main constraint. You need to complete or attempt for IAS exams before the age limit crosses. After your UG I would suggest you to get through the right institution which provides IAS coaching. A proper academy with an experienced person training. This will give you overall exposure about the examinations and other process of the examinations. They will even help you in how to study the syllabus in short span of time. People advised me as a student to study 18hours daily to clear IAS successfully. So I would suggest you start reading books and try gaining knowledge from now to make it easy during the examinations. So more you prepare the better your results are. So I wish you all the best for your dreams. I hope this is clear. Thank you.