Is admission to IIT Bombay Mtech CSE TA given only on the basis of GATE score or is it followed by a written test and/or interview?

The admission in IIT B for MTech CSE in TA is solely given on the basis of your GATE score/rank, it’s direct admission. You do not need to appear for an interview or written test. However, if you want to go for RA (3 Years MTech) then Written Test/Interview is a must.