Hello

With 83.9 percentile in JEE Mains and being from the General category (female) getting CSE in NITs , IIITs or GFTIs will be quite challenging.

However, you might have chances in:

NITs :

CSE is unlikely in top and mid-tier NITs.

Lower NITs might be possible for non-core branches like Mechanical, Civil, Metallurgy, or Biotechnology.

IIITs:

IIITs specializing in CSE (like IIIT Hyderabad, IIIT Allahabad, etc.) require a much higher percentile.

You may have a slight chance in newer IIITs for branches like ECE, IT, or Data Science.

GFTIs:

Some GFTIs may offer CSE or IT related branches at your percentile, depending on the state quota.

hope this helps you .