Diploma

Hi,
Visit this link to check colleges based upon your rank:
https://www.shiksha.com/b-tech/resources/ts-eamcet-college-predictor
Good Luck. Hope it helps.

There is a slight chance to get admission as only few colleges accept 6 band and since your academic scores is also not very good so you need a strong LOR (Letter of Recommendation) and SOP (Statement of Purpose) to make your application strong.

Christ university is a deemed university. It offers undergraduate and Post graduate courses. Not sure if they have provision for Diploma courses.

I think, you first go on student visa. After completing the course you have to get work permit and then while working you can apply for PR. Normally, it takes 2-3 years for the PR to get through.

Yes, you can do this course from DAV college. You are eligible for the same.
Good luck!

Yes, you can get admission in Diploma in Civil Engineering.
You can apply for admission.
Good luck!

Sikkim Manipal University offers distance learning programs, but it is recommended not to do B.Tech in distance learning. Rather, you can opt for AMIE i.e, B.Tech from correspondence.

Yes, you can join IIM after completing your graduation. To get admission in IIM your CAT scores should be more like 99percentile after that u will need to crack their GDPI rounds and they will also check your class 10th, class 12th and graduation scores you need to pass all this test and they will also check your work experience.

The average fee for cinematography course would be in range 35 thousand per month to INR. 1,25,000 per month depending upon college.

For pilot training, you have to join some course related to pilot only then you can get training. Good luck.