Hello Praveen,

Mechanical is the most fundamental field of engineering, all the courses are based on pure mathematics and simple logics of physics. The subject, however, does get pretty advanced as you go deeper into it. 

It is a little difficult line but if you are interested in Mathematics and Physics and really wants to study mechanical engineering with full interest then you should go for it. 

The scope of this field is increasing day by day in India. If you worked hard you can definitely achieve your goals. For higher studies and higher salary package you should go for M.Tech through GATE exam.

Even mechanical engineers have lots of scope on government sectors that include giant manufacturing industries, turbine manufacturing industries, oil & gas refineries, agro industries.

Hope it helps you

All the best

Thank you