GATE: Official IIT Examination Portal, Papers, and Score Validity

The Graduate Aptitude Test in Engineering (GATE) is a national-level examination conducted by one of the IITs or IISc on a rotational basis. GATE scores are used for M.Tech/M.E./M.Arch admissions and for recruitment in public-sector undertakings (PSUs). Over 8-10 lakh candidates register annually across 30 papers.

Official Portal

The organising institute changes each year. The current organising institute's website is the primary source:

gate.iitb.ac.in (IIT Bombay — check for the latest year)
GATE Online Application Processing System (GOAPS): appsgate.iitb.ac.in

Application Process

Step 1: GOAPS Registration

Visit the GOAPS portal → "New Candidate? Register Here"
Enter name, email, mobile number, password
You will receive an enrolment ID

Step 2: Fill Application

Log in and fill personal, educational, and category details
Select GATE paper (choose carefully — only one paper allowed per year)
Select examination cities (3 preferences: 2 cities in same zone, 1 in different zone)
Upload photograph (2 KB-200 KB) and signature (5 KB-200 KB)
Pay fee

Step 3: Fee Structure
Step 4: Confirmation

Download the confirmation page
Verify all details — especially paper choice and category
Corrections allowed during the correction window (usually 1 week after deadline)

Available Papers (30 Papers)

Engineering Papers

Civil Engineering (CE), Computer Science (CS), Electrical Engineering (EE), Electronics & Communication (EC), Mechanical Engineering (ME), Instrumentation (IN), Chemical (CH), Aerospace (AE), Agricultural (AG), Biotechnology (BT), Mining (MN), Metallurgical (MT), Textile (TF), Petroleum (PE), Naval Architecture (NA), Production & Industrial (PI)

Science Papers

Physics (PH), Chemistry (CY), Mathematics (MA), Statistics (ST), Life Sciences (XL)

Other Papers

Architecture (AR), Ecology & Evolution (EY), Geology & Geophysics (GG), Humanities & Social Sciences (XH), Environmental Science & Engineering (ES), Naval Architecture & Marine Engineering (NM), Biomedical (BM)

Eligibility

GATE Score and Validity

Score Range: 0-1000 (normalised across sessions/papers)
Validity: 3 years from result declaration
Score Card: Downloadable from GOAPS portal

Score Usage

M.Tech Admission Pathways

1. IIT M.Tech (COAP Portal)

Applications: March-April (after GATE results)
Common Offer Acceptance Portal: coap.iitd.ac.in
Selection: GATE score + interview/written test (varies by IIT)

2. NIT M.Tech (CCMT Portal)

Centralized Counselling for M.Tech/M.Arch/M.Plan
Applications: April-May
Selection: Based purely on GATE score
Website: ccmt.admissions.nic.in

PSU Recruitment Through GATE

Major PSUs that recruit through GATE scores:
Process: GATE score → shortlist → group discussion/interview → final selection.

What to Check Before Applying

Choose your GATE paper carefully — it determines your score and eligibility for M.Tech/PSU
Ensure your educational background aligns with the paper you choose
Check if you need a category certificate (OBC-NCL, EWS, SC/ST)
Verify the exam city options and choose wisely
Download the information brochure from the organising institute's website
If applying for international centres, check eligibility and fee structure

Preparation Strategy

Download the official syllabus for your paper from the GOAPS portal
Cover the syllabus topic by topic using standard textbooks
Solve previous year GATE papers (available on the official site)
Focus on high-weightage topics (check previous year analysis)
Practice numerical problems using the virtual calculator (on-screen calculator is provided)
General Aptitude (15 marks) is compulsory — do not neglect it
Take at least 15-20 full-length mocks before the exam

Official Source

Use the official source for notifications, syllabus, application, results, and score cards: GATE Official Portal or the year-specific organising institute website. Blog-Ghar does not guarantee a deadline or vacancy; verify the page before taking action.