GATE - Graduate Aptitude Test in Engineering is an examination which is conducted for Master of Engineering (ME), Masters in Technology (MTech) and direct PhD admissions to Indian Institutes of Technology (IITs), National Institutes of Technology (NITs), Indian Institutes of Information Technology (IIITs) and other institutes/universities across India. It also opens the gateway to booming public sector organisations (PSUs) and in the field of research. Some of the PSUs and research organizations which use GATE score for providing jobs include ONGC, NTPC, GAIL, HPCL, PGCIL, BHEL, BSNL, HPCL, NHPC, BARC, DRDO, etc.