Acharya Institute of Technology

Hi there!
With a rank of 47233, you will not get a seat in information science engineering in good colleges. You can get information science in lower ranked colleges.
Also, try for lower branches in average colleges. Hope you will get into those. It's better than taking a good branch in low ranked colleges (as the standard of study will not be good there).

Yes, you can get a seat. You also need to appear for COMEDK UGET or KCET.

Hello Sujoy,
Your rank of about 30K is a bit on the lower side. But I still feel that you should get aeronautical engineering branch. However, to help you, I am attaching a link that will predict college for you.
https://www.shiksha.com/b-tech/resources/comedk-college-predictor.

COMEDK 2018 College Predictor
Use your COMEDK 2018 rank to see where you can GET admission at the link provided below:
See the courses, colleges & rounds you may crack
The result is based on admissions data of COMEDK 2017
Get resources & insights on colleges & courses
https://www.shiksha.com/b-tech/resources/comedk-college-predictor.

Not compulsorily. Rather, you need to have biology as a compulsory subject for pursuing biotechnology but the criteria could differ from college to college. Some may ask for maths as an addition but not compulsion. So you can go for biotechnology even if dint had maths.
P.S: Choose a college very carefully. Placements are rather important.
Good luck!

You might have a chance if you have any reservation criteria else give it a try. You have very great chance to get into this institute with this rank.
Attend the counselling and choose your options appropriately.
Try shiksha college predictor for better analysis.

No, with these marks you are not eligible to apply.

Acharya institute of technology will be a better choice.

From my point of view, you should go for VIT as it is one of the best and reputed college and the placements are pretty good.