The exam syllabus and pattern for IIIT Delhi's entrance exam for admission to M.Tech program will be similar to GATE, kindly visit the links shared below for detailed information on admissions process and exam syllabus

https://www.iiitd.ac.in/admission/mtech/2019/cse-ece-details

http://gate.iitm.ac.in/Syllabus

Also, there will be an interview round as a part of admissions process for the candidates qualifying the entrance exam.