GATE Scores

Hi Ahfaz,
Yes, you can take admission into M-tech course without GATE score card. You can take admission in state technical university affiliated colleges by appearing for an entrance exam conducted every year by respective state university/colleges etc.
With Gate score you may take admission in some renowned institute's like IIT's, NIT's, BIT's etc.
For list of colleges offering M.Tech in Civil Engineering :
http://goo.gl/LKPLai
Kindly filter out the branch / college / location as desired from the above link.
I hope this information helps. Please feel free to revert.
Wish you luck.

Outstanding applicants with Bachelors degree in Engineering/Technology with an excellent academic record and aptitude for research are considered for direct admission to the PhD programme of Indian Institute of Space Science and Technology. Candidates must have secured CGPA of 9.0/10 or better and a valid GATE score of 675 or better. B.E./B. Tech students from IITs with CGPA better than 9.0/10 do not require GATE.

Go on https://shiksha.com for college predictor

which college do you get in 10.59 ?
there is no meaning of doing mtech from ordinary college .
if you want to do , do it for best

yes, gate scores are valid for admissions in iim, there is a program called as FPM where gate scores are considered.
You can check the IIM sites for further more details.

your gate score wont be valid . you have to write again after 2years if you have some plans.

above 300 score