are there any entrance exams to get admission?
HELLO SHABARISH
SInce you did not mention your college in your question but according to the tags you may be talking about IIT Madras.
it is one of the 1-tier engineering college of india and to grab a seat you should appear two entrance exam
1. JEE MAINS
2, JEE ADVANCED
to know more about this exams refer this link
JEE MAINS
https://engineering.careers360.com/exams/jee-main
JEE ADVANCED
https://engineering.careers360.com/exams/jee-advanced
HOPE IT HELPS!!
Yes the admission is based on the Entrance exam, the admission for B Tech is based on JEE Advance which is a two stage examination , first JEE MAIN followed by JEE advance, for M tech admission is based on GATE and for M Sc admission is based on JAM
Please follow the links for more details on specific entrance exam
JEE ADVANCE
https://engineering.careers360.com/exams/jee-advanced
GATE
https://engineering.careers360.com/exams/gate
JAM
https://university.careers360.com/articles/jam