Engineering is one of the renowned proffesion in India. It has lot of scope in the future in terms of jobs and placements. 

In order to take admission you can appear in the entrance exam like JEE (Main+Advanced). Top private level exams like BITSAT, VITEEE, Manipal and Amrita. 

Every branch in engineering has its own significance. You need to select the branch according to the type of job you want to do in future and according to your skill and interest. 

If we compare the branches then CSE is the most demanding branch among students followed by ECE, Mechanical, Electrical, Civil and IT. 

In Engineering one of the most important thing is to take admission in top colleges to get good knowledge and placements. 

Do you have any other doubt?