Hello!

In order to be eligible for atmospheric and oceanic subject course, you need to pass B.Tech. / M.Sc. or equivalent with a CGPA 6.75  with a 60% marks in aggregate for General Category with (a) GATE score of 300 or qualifying score (b) GATE score of 200 or qualifying score whichever is higher for SC / ST / PD category. B.Tech. from IITs with CGPA of 8.00 without GATE are also eligible for admission.

For further information, please refer to this link:

https://www.careers360.com/university/indian-institute-of-technology-delhi/mtech-atmospheric-oceanic-science-and-technology-course

Best wishes