Hello dear, 

I guess you are talking about GATE. GATE is conducted jointly by Indian Institute of science bangalore and seven IITs. Gate is held for pg admission to engineering/technology/architecture and science programmes offered across IITs, NITs and other leading centrally funded institues. 

For more information, like scope, eligibility,fees etc. Visit: 

Https://engineering.careers360.com/exams/gate

All the best!