What is the duration of B.Tech?
Four years, divided into eight semesters. Lateral entry students finish in three years.
Which B.Tech branch is best?
There is no single best branch. CSE has the most private jobs; core branches lead to PSU and government jobs through GATE. Pick the subject you will not mind studying for four years.
Is Maths compulsory for B.Tech?
Yes. Physics and Maths in Class 12 are compulsory for almost every B.Tech programme.
How many attempts are there for JEE Main?
JEE Main is held twice a year, and you can appear for three consecutive years after Class 12.