Engineering

Yes, you can apply for sure. The only thing is that you have to give your Gate or respective entrance if any college conduct in CS. I have seen many of my friends getting a good rank irrespective of the branch they come from. I am talking about CSE branch though.
All the best.

Yes, you can get admission. But admission is not based solely on 12th marks. You have to get good score in the entrance exam as well.
All the best.

Your son has got very good score. Your son stands a high chance in getting IIIT-Bangalore. Though, you should be aware that IIIT-Bangalore offer integrated M.Tech and not purely B.Tech which is B.Tech + M.Tech. You should also try for IIIT-Hyderabad which is top notch. Seeing the percentile, I hope

If your income is less than 8 lacs per annum, you should change your category from general to EWS as if you don't change the category you won't be able to avail the benefits.

Hi,
Please follow Shiksha link which will give you deep information about the exam
https://www.shiksha.com/college/asian-pacific-institute-of-information-technology/nat-exam-dates.

Hi Hitesh,
There are lot of company which gives international platform. Don't worry about that.
But, mostly it depends on you branch in B.Tech.

You can get the fee structure at shiksha.com platform
Please follow given link and search college, then you can get full details of college
https://www.shiksha.com/btech/resources/college-reviews/1

Hi Satadal,
In 74.96 percentile, it is little bit difficult to get NIT to SC category in CSE branch.
But, you can also try for other branch in same NIT, because in CSE cut off is high. Best of luck.

In CUSAT, scholarship is on the basis of OBC SC/ST criteria only of home state students.
And, if you are from Kerela it maters.