TS EAMCET

It's depends, can't predict about that may be Kakatiya Institute of Technology and Science, Warangalnot fully sure about that.

Yes, you can get. The following can be the options.
College of Agricultural Engineering, Sanga Reddy - Professor Jayashankar Telangana State Agricultural University

Based on previous years (2020) allotment of seats, on such rank you can get seat in CMR Institute of Technology because in 2020, the closing rank for OC-Boys was around 86,000.
Though if you belong to reserved category, you may have chances, this is completely based on previous year data, cut-offs vary every year based on multiple factors such as seat intake, difficulty level of the paper, number of candidates appearing for the examination etc.

A List of Top Bachelor of Science in Agriculture Colleges In Telangana.
1- Loyola Academy Degree and PG College, Secunderabad. Secunderabad, Telangana (Fee- INR 34,000 PA).
2- SR University, Warangal. Warangal, Telangana (Total Tuition Fees: INR 7.89 Lacs for 4 years).
3- PJTSAU, Hyderabad (Total Tuition Fees: INR 37,840 for 4 years).
4- SKLTSHU, Hyderabad (Fee- INR 47,090 per semester).
5- Malla Reddy University, Hyderabad (Total Fees: INR 8,00,000 for 4 years). I hope this will help you.

JNTUH is the best college of engineering. Which I suggest for CSE.

Yes, you may get direct admission with your TS EAMCET rank. If you are from BiPC Biology Physics and Chemistry background, you can get admission to UG courses in Pharmaceutical Engineering, biotechnology, pharmacy, nursing, etc. A list of colleges, where you may get admission.
1- Deccan School of Pharmacy.
2- Loyola Academy.
3- Bhavan's Vivekananda College.
4- Chaitanya Bharathi Institute of Technology.
5- Anurag University of Hyderabad.
6- Shadan College of Pharmacy. For more details, you may use the Shiksha TS EAMCET college predictor tool. (https://www.shiksha.com/engineering/ts-eamcet-college-predictor). I hope this will help you.

Yes it may be possible.

According to the information you have provided, you may get into both colleges for the Computer Science and Engineering Branch. For more information, you may use the Shiksha TS EAMCET college predictor page. (https://www.shiksha.com/engineering/ts-eamcet-college-predictor). According to the official data available on the college website, Gokaraju Rangaraju is the best for the CSE Branch. Also, it provides the highest package as compared to Narayanamma College. For more details, you may use the Shiksha college comparison page. (https://www.shiksha.com/compare). I hope this will help you.