Hi Banu,  Before thinking of M.Tech in Hyderabad, Take advise of your professors/Teacher in your college.
I have heard people saying M.Tech doing in Private College is worthless but for a PG Degree you can join.
In many  private colleges the m.tech classes doors always will be closed.

Hello Aspirent
These are the top college of Hyderabad who offering M tech structural engineering :

• AURORA'S SCIENTIFIC TECHNOLOGICAL AND RESEARCH ACADEMY
• AURORA'S TECHNOLOGICAL AND RESEARCH INSTITUTE
• CMR INSTITUTE IF TECHNOLOGY
• CMR TECHNICAL CAMPUS
• CVR COLLEGE OF ENGINEERING
• JNTUH COLLEGE OF ENGINEERING etc

Thanks