Hey as per my idea at present there is no declaration of admit card and here I am giving you its details

About ONGC
Oil and Natural Gas Corporation Limited is an Indian multinational oil and gas company headquartered in Dehradun, Uttarakhand, India

Nationality
Candidate should be Indian

Qualification required
Candidate should be graduate in any stream from recognised university

Selection criteria
Written test
Interview

Here I am giving you process of getting ONGC Exam Hall Ticket
Go to official website of ONGC
After that at mid of the page you will get option of what’s new
Under that you will get notification of hall ticket