Hi aspirant,
Asmissions in famous universities like JNU and pondicherry university are usually based on entrance tests as there is huge competition for these seats.If you are talking about MA in economics then there is a entrance test for jnu (Jnuee)applications for which are available since march 15 and are available till april 15.
For more details refer the university site,
Jawaharlal Nehru University
https://www.jnu.ac.in
Hope it helps
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