CBSE 12th

Hello Basil,
You have more than enough time to prepare for CAT.
Go through the syllabus first.
Point out what are your strong areas and weak areas.
Practice your strong areas and work over your weak areas.
Start reading english novels, articles, newspapers daily.That will improve your vocab which is very important for Verbal section of CAT.
Purchase books for the same to practice.
To check the level of difficulty of CAT,
Go through the previous year papers of CAT. Try and solve it.
Time management is a very important aspect.
You need to know that art in order to pass CAT with flying colours.
Good luck!

Dear Abhay if you are right now in 12th, than I personally believe that you must focus only on your studies. Don't go for numbers. Instead, try to keep your scorecard excellent. It is your scorecard that will keep you ahead of others. As far as admission is concerned, various colleges running such integrated course have their entrance exam. You can appear those in order to seek admission into such courses. I hope this would suffice. All the best and God bless you.

Yes, it all depends on the syllabus that you may pursue.
Do research for the kind of work profiles available in this industry to make a career. You may consider visiting RK Films and Media Academy in Delhi (RKFMA) for any support or pursuing specialized programs.

*Admission to various B.Tech courses at IIIT Hyderabad will be done through four channels, namely, JEE Main 2017, Direct Admission for Students of Abroad (DASA), NTSE, KVPY (NK), and Olympiad.
*IIIT Hyderabad are the only IIIT's that do not consider CBSE Board percentage and admission to these are based ononly JEE MAIN scoresand done through separate counselling.

Admission at SPJIMR depends on a lot of factors and eligibility criteria, score in CAT/XAT/GMAT exam. We cannot reveal the exact score required for admissions but higher the score, better are the chances of final selection. For detailed admission criteria please follow the website link:
http://spjimr.org/content/admission-process.

You can either do B.Sc in chemistry or BE/B.Tech in chemistry, and then M.Sc.

Hotel Management it is one of the best course with good career options.