Hey aspirant,

Ms in cse in IIT delhi take two years. But at first you have to appear the GATE exam after giving gate exam you have to score good then after you'll get the admission in IIT. Admission to M.S. (Research) Programme in Computer Science & Engineering Department  is limited to candidates who have a Qualifying degree (B. Tech) in Computer Science, Electrical Engineering, Information Technology, M.Sc Operations Research, Electronics and Communication, M.Sc Statistics, MA/M.Sc Math, M.Sc Math (with exposure to appropriate level course in Computer Technology) and MCA (with Math and Science at B.Sc level).

Hope this helps you.

All the best.

The duration of the MS in CSE programme is 4 semesters for full-time students and 6 semesters for part-time students in IIT Delhi. The maximum extensions can be to 6 semesters for full-time students and 8 semesters for part-time students, under special circumstances. Though if you are aspiring to take admission for full time course the duration is of 2 years for MS in CSE at IIT Delhi.

Hope it would be helpful.