Hii

To enter IIST (INDIAN INSTITUTE OF TECHNOLOGY), you need to give JEE Mains Exam.

As per IIST B.Tech Category wise Eligibility Cutoff 2017, you need to score marks as mentioned below to be eligible to be considered for the admissions.

General (GEN)- 20%(Minimum Aggregate marks)

Other Backward Community- Non Creamy Layer OBC-NCL)- 18% (Minimum Aggregate marks)

Scheduled Caste(SC, Scheduled Tribe(ST) & Persons with Disabilities(PD)- 10% (Minimum Aggregate marks).

To know IIST B.Tech Cutoff 2017 for different branches, Click below link-

https://engineering.careers360.com/articles/iist-btech-cutoff

All the best.