Are M.Tech students in IIT Guwahati Data science stream eligible to sit for companies coming for CSE during placements?

Yes, M.Tech students in the Data Science stream at IIT Guwahati are eligible to sit for companies coming for CSE during placements. Most companies have no criteria for selecting students from specific streams only. However, it is up to the individual companies to decide which students they want to interview and hire. 

Every company that visits the campus for placements has fixed eligibility criteria such as 10th, 12th percentage, and then the specific branch they are looking for. For instance, Goldman Sachs prefers students of Civil Engineering. A student that fulfills all the necessary criteria set by the recruiting company can sit for the written exam and further process that happens in the subsequent round.

It has been observed that most companies are open for both CSE and Data Science Branch during the placement process.