Hyderabad

Indian School of Business (GMAT)
ICFAI Business School-IBSAT, GMAT, CAT and GMAC.
Auroras Business School (Aurora Management Aptitude Test (AMAT), GMAT and CAT.
Better try for CAT and GMAT, with these exam scores you will get good colleges.

Hello Harikrishna,
After the 1st year and Diploma, many colleges offer lateral entry except for IITs and NITs. IIIT-Hyderabad is the best college which offers lateral entry. Apart from this VIT and Manipal are good options.

Yes, you can participate as a GM category student in COMEDK counselling process in Karnataka, but it's better for you to participate as an HKR region student because there will be less cutoff and also you will get rebate in the fees.

No, you can't but try for other colleges.

Here is some list. Please cross check once. This answer is not final. LL.B. Evening colleges in Hyderabad-
Andhra Mahila Sabha Law College, Mahatma Gandhi Law College Of Law For Women, Andhra Mahila Sabha
Dr. Ambedkar College Of Law
Mahatma Gandhi Law College
Padala Ram Reddy College Of Law, Hyderabad
Anwarul-Uloom College Of Law
National Academy Of Legal Studies And Research
K. V. Ranga Reddy Institute Of Law
NALSAR University Of Law
Sultan-Ul-Uloom College Of Law
Pendekanti College Of Law
P. G. College Of Law, OU, Dr. B.R Ambedkar College Of Law
Shadan College Of Law.

As per the website not much information is available. Valid GATE score is required for M.Tech in CSE/AI/IT/ICT/bioinformatics.

You have good chances to get admission in BITS Hyderabad with 297 score. As per the last year's trends the cutoff for BITS, Hyderabad was 272.

You can consider following centers:
1. Dr. Lakshmaiah IAS Study Circle
2. D B Kumar
3. Brain Tree
4. La Excellence
5. 21st Century
6. Vision IAS
7. Analog
8. Hyderabad Study Circle
9. RC Reddy