After 10th

You can go for Bharathistan University Trichy, and Bishop Herber College.

Yes, you can join diploma after 3 years but you have to give a proper reason in written why you had opted gap and your reason should be genuine.

Yes, you are eligible but you have to crack the entrance exam of JEE Mains and JEE Advanced and your 10+2 marks should 90+.

I think you should choose PCM group because with PCM group you get more options in your graduation.

After 10th, you have lots of options once you decide your stream of interest that is commerce, science and arts. And along with studies, you can pursue other diploma courses too.

You can pursue diploma courses and even continue your studies. Nowadays, graduation is a must, so don't leave your studies.

Hi Kavya,
You can pursue one year Diploma courses in fashion/interior/jewellery designing courses instead of wasting one years and even can do short-term computer courses.

Can I get admissions after class 10?

Most of the professional mass communication courses can only be pursued after completing 12th standard. 10+2 passed (from any stream- Arts, Commerce or Science) is the minimum educational qualification required to pursue standard mass communication courses.
Some institutes are known to offer Diploma and certificate courses to 10th passed students though. The quality and validity of such Diploma courses are questionable. Ultimately, such courses are not very useful, when it comes to finding a job using them!