Dear aspirant,
The cut off for mechatronics engineering won't be high as it's a newly introduced branch and it would be around 7-8k at a maximum. But it may go higher in upcoming years.
There are various factors that needs to be considered like number of candidates appearing in the examination, number of vacant seats in college, previous years cut offs and difficulty level of the paper.
To get complete information you can check out the link given below-
https://engineering.careers360.com/articles/jee-advanced-cutoff-for-iit-guwahati
College Comparison based on Courses, Placement, Rank, Fee
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile