Hello,

GATE cutoff for IITs and NITs vary every year.The cut off marks according to GATE 2019 for Biotechnology is given below :

IIT Kharagpur :

General - 713.1 , SC /ST - 499.5 , OBC - 524.2

IIT Guwahati :

General - 601 , SC/ST - 354 , OBC - 459

You do have a chance in IIT Kharagpur and IIT Guwahati for Biotechnology.But in the case of Biomedical Engineering , GATE score>= 625 (General )is required for candidates who have an MSc or equivalent in Life Sciences.For candidates belonging to EWS and OBC NCL category GATE score >= 575 is required and for SC/ST or PH candidates GATE score >= 500 is required.These cut offs are based on short listing criteria for GATE 2019.

You can visit the link given below for further clarification :

https://static.careers360.mobi/media/uploads/froala_editor/files/Biomedical-Engineering.pdf

Hope it helps!!!