Hi aspirant

You can apply to IITs as well as NITs.With your marks you might not get IITs but still you should apply.There are very less candidates for MS and PHD programs so you can apply .You check the cut off of all the IITs and NITs here :

https://engineering.careers360.com/articles/gate-cutoff-for-iits

https://engineering.careers360.com/articles/gate-cutoff-for-nits

If you are applying to IITs then apply for COAP counselling and if you are applying for NITs/IIITs/GFTIs then you should apply for CCMT counselling.

Apart from that you can also apply for other state universities by filling their forms.

Visit the link below to more about the GATE counselling procedure:

https://engineering.careers360.com/articles/gate-counselling

Visit the GATE Predictor which can be helpful to predict colleges and ranks according to your score:

https://engineering.careers360.com/gate-college-predictor

Copy and paste these links in new tab to open.

Hope this helps you