Engineer

First you should choose PCM in class 11th and after 12th, you should give JEE exam and many different engineering entrance exam conducted by various private college.

It depends. In the present India's economic environment the earnings of Mechanical engineers depend largely on the following verticals. QUALIFICATION:
1) B.Tech- 25-30k for freshers and ~50k after 4+ years experience.
2) M.Tech- 50-60k for freshers and ~80k after 4+ experience. COLLEGE: (for B.Tech freshers, pvt. Cos. )
1) 45-60k for Class-A college.
2) 25-30k for Class-B college.
3) 12-22k for Class-C college. NATURE OF ADMINISTRATION:
1) Private organisation- Same pattern as Qualification.
2) Government: (for B.Tech freshers, excl. Training, excl. Annual allowance, as per 6th pay)
1) Maharatna- ~65k
2) Navranta- ~52k
3) Miniratna- ~37k.

The government job options after Polytechnic includes-
Junior Engineer, IT Assistant, PSU jobs, Clerk, Technician, etc. BSNL, BHEL, GAIL, Railways, ONGC, DRDO, IPCL, PSU, etc. The last job option for the students after Polytechnic is to start their own company and become self- employed.

The top colleges in India which provide Geotechnical Engineering courses are given below
Indian Institute of Technology Bombay
S. R. M. Institute of Science and Technology
Indian Institute of Technology Madras
Lovely Professional University
Indian Institute of Technology Delhi Technical University
Andhra University College of Engineering
Chandigarh University
Government College of Technology, Coimbatore
Indian Institute of Technology, Kharagpur
Indian Institute of Technology, Roorkee
Indian Institute of Technology, Chennai
National Institute of Technology, Bangalore
College of Engineering, Pune
Indian Institute of Technology Hyderabad.

You can learn programming languages such as C as the foundation of all programming language and python as the most hyped language in modern times. You can also learn video editing or photoshopping.

Yes you can. You should score a minimum of 50% in class 12th to do BCA.

https://www.shiksha.com/university/bharath-institute-of-higher-education-and-research-biher-Chennai-24072/course-b-tech-in-mechatronics-engineering-lateral-entry-297788
Dear, you will find all the true and authentic information about your college here.

First year is all about gaining new knowledge and getting used to your new surroundings. If a student wants to do well in engineering, he should prepare for his exams in advance and make sure he has completed his assignments on time. Student must focus on his studies and not on any extra activities.

Hello Pauravi Shah, there is a perpetual discussion on the pros and cons of these two routes to do engineering graduation. There is no one correct answer. Depending on your convenience you should select the route. Best wishes to you.