CUSAT has a very strict and necessary rule when it comes to placements. It doesn’t matter which branch you are in, you have to follow the rule irrespective of your subjects, stream, or branch.
The basic rule in CUSAT, in SOE, or CUCEK is that for placements, you must have an 8 GPA or a minimum percentage of 75 percentile. The GPA, however, does not guarantee you a placement from any company but it allows you to apply to any of the companies visiting the campus.
7.5 GPA or near about 70 percentile is also a good percentile. However, it’s not wise to approach your studies with a grade-oriented attitude. Try to secure good grades, but learn along the way too.