B.Tech

Hi Gautam Sharma, it will be competitive, but a good idea since there are so many technologies around this sector and you have the skills you can have a good opportunity. Sound Engineering is one of the niche sectors not like civil or mechanical which are the most trending. What other course options do you have depends on your interest.

Yes, but not sore.
Some colleges have sports quota some do not.
Better to visit particular college ans find out in seat distribution section.

B.Sc in Agriculture is a good option for government job. You can try Assam Agricultural University or Doon College of Agriculture and Allied Sciences.

Among these 4, I would suggest you Symbiosis Pune in parameters like Student Strength, Teaching, Learning & Resources, Research & Industry Collaboration. Symbiosis Pune ranked among the top 100 Overall Universities in India in the latest ranking by 'NIRF India Rankings 2018' see report here: https://www.nirfindia.org/2018/OverallRanking.html.

TS-EAMCET 2018 College Predictor:
Use your TS-EAMCET 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 TS-EAMCET 2017
Get resources & insights on colleges & courses
https://www.shiksha.com/b-tech/resources/ts-eamcet-college-predictor

Please check for your eligibility to pursue a course in sound engineering from the criteria mentioned below:
Students may pursue the 2 years long Diploma in Sound Engineering course. To pursue this course, a student must have completed 10+2 Schooling with Physics, Chemistry and Mathematics subjects. In case of Admission process, some Institutes may even conduct their own entrance and Aptitude examinations. Regards.