I want to join in mechanical engineering. Where do you think is good as of studies,oppurtunities and security

Mechanical engineering is a professional programme which helps students to understand the working mechanisms of heavy tools and machineries.  The branch applies principles of engineering, physics and material science for the design, analysis, manufacturing and maintenance of mechanical systems.

SCOPE OF MECHANICAL ENGINEERING

Mechanical Engineering covers aspects like design and testing among others. The job demands supervision and planning of live projects related to thermal power plants, nuclear stations, generation of electricity, etc.
There are employment opportunities for diploma holders who have practical knowledge of working on fields like testing of machinery etc.
The emerging fields in this area include renewable energy, automobiles, quality control, Industrial Automation, Mechanobiology. These are going to increase manpower in the work profile of mechanical engineering and would offer employment opportunities. You can check the colleges of Mechanical Engineering with the given below link.

https://engineering.careers360.com/colleges/list-of-mechanical-engineering-colleges-in-india

Good Luck!