The mock examination links for GATE 2018 are given below (These links are best viewed in Internet Explorer). AE – Aerospace Engineering IN – Instrumentation Engineering AG – Agricultural Engineering MA – Mathematics AR – Architecture and Planning ME – Mechanical Engineering BT – Biotechnology MN – Mining Engineering CE – Civil Engineering MT – Metallurgical Engineering CH – Chemical Engineering PE – Petroleum Engineering CS – Computer Science and Information Technology PH – Physics CY – Chemistry PI – Production and Industrial Engineering EC – Electronics and Communication Engineering TF – Textile Engineering and Fibre Science EE – Electrical Engineering XE – Engineering Sciences EY – Ecology and Evolution XL – Life Sciences GG – Geology and Geophysics