The GATE examination consists of a single paper of 3 hours duration, which contains 65 questions carrying a maximum of 100 marks. The question paper will consist of only multiple choice objective questions. Each question will have four choices for the answer. The examination for the papers with codes TF and MN will be carried out ONLINE using computers where the candidates will be required to select the correct choice from among the four provided options. For all other papers, the candidates will have to mark the correct choice on an Optical Response Sheet (ORS) by darkening the appropriate bubble against each question. There will be negative marking for each wrong answer, as explained in Question Paper Pattern.

A candidate can choose any one of the papers listed below.

PAPER	CODE	PAPER	CODE
Aerospace Engineering	AE	Geology and Geophysics	GG#
Agricultural Engineering	AG	Instrumentation Engineering	IN
Architecture and Planning	AR	Life Sciences	XL*
Biotechnology	BT	Mathematics	MA
Civil Engineering	CE	Mechanical Engineering	ME
Chemical Engineering	CH	Mining Engineering	MN$
Computer Science and Information Technology	CS	Metallurgical Engineering	MT
Chemistry	CY	Physics	PH
Electronics and  Communication Engineering	EC	Production and Industrial Engineering	PI
Electrical Engineering	EE	Textile Engineering and Fibre Science	TF$
Engineering Sciences	XE*

^# GG (Geology and Geophysics) paper will consist of two parts: Part A and Part B. Part A will be common for all candidates. Part B will contain two sections: Section 1 (Geology) and Section 2 (Geophysics). Candidates will have to attempt questions in Part A and either Section 1 or Section 2 in Part B.

^$ GATE 2010 examination for Mining Engineering (MN) and Textile Engineering and Fibre Science (TF) papers will be computer based ONLINE examination.

* Papers XE and XL are of general nature and will comprise the following sections: