Hey Syed

Mechanical engineering is the evergreen branch among all other branches of engineering. ... Mechanical engineers are required to design, test, manufacture, install, operate and maintain a wide array of machines and mechanical systems that are used in industries.So there Is Alot Of Scope in mechanical Engineering.

I Hope It Helps 

Good Luck

Since mechanical engineering is the broadest of all engineering fields, the job prospects on offer for skilled mechanical engineers are unending.
Major industries that employ mechanical engineers include automobiles, space research, aeronautical, energy and utilities, air conditioning, bio-mechanical industry, giant manufacturing plants, air conditioning and refrigeration industry, turbine manufacturing plants, oil and gas exploration and refining industries and the agricultural sector.
In the government sector, mechanical engineers can provide their knowledge to various government run projects in the role of technical experts and consultants. They can also work in private engineering companies.
A fresher can earn upto 10000 to 25000 per month.