Telangana

Hi,
Check this link fro a list of colleges:
https://www.shiksha.com/engineering/colleges/diploma-civil-engineering-colleges-hyderabad?uaf[]=et_dm&ts=12317736&rf=filters&ct[]=702&ss[]=sp_90&cr[]=10&ed[]=et_21::dm_34

The first and basic qualification required for a Ph.D. course is that
you must have completed your Masters degree course.
To apply for Ph.D. you can either directly apply to the professors of
different universities sending them your resume , Statement of purpose
and your research papers. Or you can appear for UGC-NET examination
and then sending your NET scores to the professors under whom you want
to undergo your Ph.D. course.

Hello Ashish,
The colleges/universities matter and not the place of studying. Hyderabad has many top institutions for B.Tech like IIT Hyderabad, BITS-Pilani Hyderabad campus and many more.
So you would have to choose the best college either by your marks in 12th or by clearing the respective exams.

Hello Ashish,
The minimum percentage in 12th board exam is 75% for general category and 65% for SC, ST and PWD candidates. They would ask for the overall percentage so that your total marks are not a factor in this calculation.
You need to have 75% or be in the top 20 percentile that is you should be in the top 20% candidates in your board. This is the required condition.

See, if you did not appeared for the PI - WAT then it is tough to get registered. The only option left with you is the management quota and for that you will have to come to the campus and talk to the authorities.

You may refer to the following link for a list of top MBA colleges in Hyderabad: https://www.shiksha.com/mba/ranking/top-mba-colleges-in-hyderabad/2-2-0-702-0

You may refer to the following link for list of top ECE colleges in state of Telangana: https://www.shiksha.com/b-tech/ranking/top-electronics-communication-engineering-colleges-in-telangana/45-2-413-0-0

For a beginner, basic knowledge of English will be great it will help you learn easily and even help you deal with clients all around the world after you mastered your skills and will be running your own business or working for a company. You need to learn about how web infrastructure works, how an interactive website works, what techs are used to build various parts of a website and learn and do exercises about each one you learn every day.