Hii Amit,
There are many etrance examinations are held of central level as weli as of state level for Engineering.
but if you wnat to take admission in Top Engineering colleges of India ,then you will have to appear in JEE main and JEE advance.
JEE main helds twice a year ane in January and another is in April.
forms are released in December and March.
If you crack JEE main then you wll be eligible to Appear in JEE advance other wise you can not give JEE advance.
and if your rank in JEE main will be very good then you can get a NIT.
In June your JEE Advance result will be announced and if your rank croses the cutoff rank of any IIT,then you can get admission in IIT.
some other state-level entrance exam are -
For more please go through the link-
https://engineering.careers360.com/articles/state-level-engineering-entrance-exams
also on the basis of JEE main rank you can get many private colleges.
https://engineering.careers360.com/exams/jee-main
for more information about JEE Advance please go through the link-
https://engineering.careers360.com/exams/jee-advanced
hope you understand
thank you
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