Hello,

Firstly this is just a speculation, government is still deciding whether to implement it or not.

• The Centre is planning to start a single entrance test called Common Aptitude Test for admissions to central universities from the 2021-2022 academic session.
• These include Delhi University, Jawaharlal Nehru University and Banaras Hindu University among others.
• The Common Aptitude Test will most likely be conducted twice a year.
• It would be a computer-based test with a general assessment component and a subject-specific component. The language, logical reasoning, and quantitative aptitude of the student will be tested, along with the subject-specific assessment.

So please wait till the official announcement is done.

Hopefully this helps!!