Hiii...

As you mention your performance of tancet with this rank you can get these following colleges:

• Sri Venkatesvara College of Engineering
• Sri sivasubramaniya Nadar College of Engineering
• Sri Krishna college of engineering
• Sivakasi Congo engineering college 
• Vellamal college of engineering

All the best!!

Hii..

As you want to get admission in good colleges with your GATE rank so first of all you have to find the list of the colleges  for MTech and then find their cutoff.. attend every round of counselling and go for till the last of the counseling wait for the result..

All the best!!

hii aspirants 

Here are list of some top colleges for mtech in civil engineering. These are

• Indian Institute of Technology, [IIT] Gandhinagar.

• Indian Institute of Technology, [IIT] Bhubaneswar.
• Delhi Technological University, [DTU], New Delhi.
• Hindustan Institute of Technology & Science, [HITS] Chennai.
• Institute of Technology, Nirma University, Ahmedabad.
• Anna University, Chennai.
• Jadavpur University, Kolkata.

I hope my answer will help you out

Good luck 

Hello

I have attached a link below, it is from the college site itself, giving all the information about the fees.

http://www.bvb.edu/assets/fees-for-last-3-years.pdf

Thankyou, i hope it helps, feel free to approach for further queries

Hii..

As you mention your rank as a 71 in appgecet in EC paper and also your category as OC ....as your category is OC there will some difficulties  to get top colleges as your category also play important role.... but may you also get these colleges if you wait till last counselling...

but there are other top colleges which you can get easily with your rank ..

• G Pulla Reddy Engineering College
• Sri Vidyanikethan Engineering College
• RVR and JC Engineering College
• Sri Venkateswara University College of Engineering

All the best!!