Hello Adharsh

First of all congratulations for your result.

According to last year's cut off you have chances to get admission in the following colleges:

1.Kumaraguru College of Technology, Coimbatore

2.St.Joseph College of Engineering, Chennai

3.Easwari Engineering College, Chennai

4.RMK Engineering College,Thiruvallur

For further information you can visit this link:

Hello aspirant, 

An Engineer has value when he or she is expert with the  particular field .Other there are number of students graduating with B.E degree every year.

Your degree doesn't make you valuable, your skills and knowledge does.So the only thing that matters is knowledge. The degree just states

Hii..

As you mentioned that you want to take cse BTech after your diploma course in CSE .. so yes you are eligible to take admission in CSE BTech after your diploma course.  as you didn't mention hair the name of Institute or university where you want to get admission

Hello Aspirant 

NTA conducts IITJEE Mains and advanced exam for giving admission to qualified students in IIT's,NIT's,IIIT's and GFTI's.

Yes you can pursue Btech in Computer Science Engineering without giving JEE.The options for that is

1.Give state level Engineering Entrance Exams like WBJEE,UPSEE etc.

2.Give private Institutions Engineering Entrance Exams

Hey,

These are some of the good private institutions you'll find in south india for btech in agriculture- 

A. Veeriya Vandayar Memorial Sri Pushpam College (Autonomous)

Adhiparasakthi Agricultural College

Ayya Nadar Janaki Ammal College (Autonomous)

Ayyar Bawan - School of Catering and Hotel Management

College of Forestry

Centurion University of

Hey,

These  are some top colleges you have in south india for btech agriculture -

Kelappaji College of Agricultural Engineering and Technology

Tamil Nadu Agricultural University

Agricultural Engineering College and Research Institute
College of Agricultural Engineering, Raichur

Agricultural Engineering College & Research Institute

Government College of Technology

Hope this helps. 

To be very honest, core companies are very less in INDIA. So chances of getting into core is very tough. iNTEL, Qualcomn etc are recruiting from Top IITs and NITs only. Mostly they prefer mtech(vlsi).

There are very few core like dxcorr,sankalp semiconductor etc recruits btech students from state level

Hello,Aspirant

Some of the top autonomous colleges inTelangana offering BTech are listed below:

• BITS Pilani- Hyderabad Campus, Hyderabad
  
• Chaitanya Bharathi Institute of Technology, Hyderabad
  
• VNR Vignana Jyothi Institute of Engineering and Technology, Hyder..
  
• Vasavi College of Engineering, Hyderabad
• Gokaraju Rangaraju Institute of Engineering and Technology, Hyder..
• CVR College of Engineering,