- The candidate must be a citizen of India.


- The minimum age limit for most BPSC exams is 20 years, while the maximum age limit varies according to the category of the candidate.
- The age relaxation is provided for candidates from reserved categories as per government rules.


- The educational qualification required for each BPSC exam vacancy may vary. Candidates must possess the minimum educational qualification specified for the particular vacancy.
- Generally, candidates are required to have a bachelor's degree from a recognized university or institute.
- Some vacancies may require additional qualifications such as a master's degree, specialized diploma, or professional certification.


- Candidates applying for certain BPSC exam vacancies, such as those in the police department or armed forces, may be required to meet specific physical fitness criteria.
- Physical standards such as height, weight, chest measurement, and visual acuity may be considered for such vacancies.


- Candidates must have proficiency in the Hindi language, as it is the official language of Bihar.
- Some vacancies may require additional proficiency in the English language or other regional languages, depending on the nature of the job.


- For certain senior-level positions, candidates may be required to have a minimum number of years of relevant work experience.
- The required experience may vary depending on the vacancy and can range from a few years to a significant period.


- Some BPSC exam vacancies may have domicile requirements, which means candidates must be residents of Bihar or fulfill certain residency criteria.
- Domicile certificates may be required as proof of eligibility in such cases.


- Candidates must fulfill any other specific requirements mentioned in the official notification for the BPSC exam vacancy, such as computer proficiency, knowledge of local culture, etc.

It is important for candidates to carefully read the official notification for each BPSC exam vacancy to understand the detailed eligibility criteria. The eligibility criteria mentioned above are general guidelines, and specific requirements may vary for each vacancy.