Hii,

          Your Score is good enough to get IITs an NITs. The qualifying cut off for CS this year is 29.5 for the general category. Refer this link for information about the cut-offs - https://engineering.careers360.com/articles/gate-cutoff

           Your chances of admissions in IITs, NITs and IIsc is very minute even for the lower ranked IITs and NITs.

           You can also use Career360's college predictor for more accurate predictions  https://engineering.careers360.com/articles/gate-college-predictor

All the best!!

As per your score and previous year cutoff, the colleges you get in fourth round are:-

• National Institute of Technology Patna Design Engineering
• National Institute of Technology Manipur Thermal & Fluids Engineering
• Pt. Dwarka Prasad Mishra Indian Institute of Information Mechatronics
• National Institute of Technology Agartala Manufacturing Technology
• National Institute of Technology Agartala Automotive Engineering           
• Sant Longowal Institute of Engineering and Technology Manufacturing System Engineering
• National Institute of Technology Arunachal Pradesh Mechanical System Design and Innovation Technology

To know more about your chances of getting other colleges check out the PSU/college predictor link below: