Hi aspirant

Definately you can get interdisciplinary courses at IITs with a score of 60.

Apart from that you should apply for PSUs as well.You can check the cut off of all the IITs according to category and streams here :

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

You can use GATE predictor to find out colleeges and PSUs you can get by visiting the GATE Predictor here:

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

Copy and paste these links in new tab to open .

Hope this was helpful.