GATE Exam Guide: Eligibility, Pattern, Papers, Marking, Preparation Strategy, PSU Jobs and M.Tech Admissions

The Graduate Aptitude Test in Engineering (GATE) tests understanding of undergraduate engineering and science subjects. A good GATE score opens doors to M.Tech and PhD programmes at IITs, NITs and other institutes, scholarships for postgraduate study, and recruitment in many public sector undertakings (PSUs). It is conducted jointly by IISc and IITs, with a different institute organising it each year.

Exam patterns, eligibility, dates and fees change from year to year. Always confirm the current notification on the official website of the conducting body before you apply or plan your preparation.

Who can appear

Students in the third year or higher of a bachelor's degree, graduates in engineering, technology, architecture, science, commerce or arts (in certain cases), and those who have completed relevant professional qualifications can apply. Check the specific eligibility table for each paper on the official GATE website, since conditions vary by degree and year.

Exam pattern

• Computer-based test of 3 hours with 65 questions carrying 100 marks.
• General Aptitude (GA) has 10 questions for 15 marks. The subject paper carries 85 marks.
• Question types: multiple choice (MCQ), multiple select (MSQ) and numerical answer type (NAT).
• Marking: MCQs carry 1 or 2 marks with negative marking of one-third or two-thirds for wrong answers. MSQ and NAT have no negative marking.
• There are 30 papers, such as Computer Science and Information Technology, Electronics and Communication, Electrical, Mechanical, Civil, Chemical, Data Science and AI, and others. Candidates can usually appear for one or two papers from permitted combinations.

Choosing your paper

Choose the paper matching your degree and your career goal. If you want PSU jobs, check which GATE papers specific companies accept. If you want M.Tech in a particular specialisation, check the admission requirements of target institutes. A paper in which you are strong and that has a good preparation resource base is usually better than one chosen on rumour about "easy" cut-offs.

Preparation strategy

1. Download the syllabus and last 10 years of papers. Mark topics by weightage, because core subjects usually carry high marks.
2. Build concepts first. Use standard textbooks or NPTEL lectures, which are free and good.
3. Make short notes with formulas and shortcuts for fast revision.
4. Practice problems topic by topic before attempting full papers.
5. Strengthen General Aptitude and Engineering Mathematics, since they carry about 30 percent combined in many papers and are quick to score.
6. Take full-length mocks in the exam interface, analyse errors and revise weak areas.
7. Revise at least three times in the final 3 months.

Sample timeline

• 10 to 12 months before: complete the syllabus once.
• 6 months before: second pass with problem solving.
• 3 months before: full-length mocks every week, with analysis.
• Last month: revise notes, formula sheets and previous papers, and rest well before exam day.

Working candidates can follow a 2 to 3 hour weekday plan with longer weekend sessions, and use commute time for formula revision.

Score, rank and validity

GATE gives a normalised score on a scale of 1000 and an All India Rank. The scorecard is valid for three years. Cut-offs vary by paper, category and institute. Admission to M.Tech through IIT and NIT counselling (like COAP and CCMT) uses GATE scores along with other criteria, and some institutes hold interviews or written tests.

Opportunities after GATE

• M.Tech/ME or PhD at premier institutes, with a monthly scholarship (stipend) for eligible candidates under government rules.
• PSU recruitment: many public sector companies use GATE scores for hiring engineers, followed by group discussions and interviews. Check each organisation's recruitment notice and eligible papers.
• Research positions and fellowships at national laboratories.
• Study abroad: some universities consider GATE scores for admissions in addition to GRE.

If you plan to work after graduation, check pay structures with the CTC calculator and read the government jobs guide.

Costs and funding

Application fees vary by category and number of papers, and coaching and test series add costs. If you are considering education loans for postgraduate study, see the loan guide and compare repayments with the EMI calculator. Look for scholarships in the scholarship guide.

Common mistakes

• Starting mock tests too late.
• Ignoring General Aptitude and Engineering Mathematics.
• Memorising formulas without understanding.
• Guessing wildly on MCQs with negative marking.
• Choosing a paper only based on perceived difficulty.
• Neglecting health and sleep. See sleep tips and the Pomodoro study timer.

Exam-day approach

Spend the first few minutes scanning the paper and start with questions you can solve confidently, because easy marks banked early reduce pressure. Use the on-screen calculator sparingly and keep rough work tidy. For NAT questions, watch the rounding instructions. Do not leave MCQs with high negative marking unless you can eliminate options with confidence. Keep five to ten minutes at the end to review marked questions. The night before, avoid new topics, check your admit card and centre location, and sleep well.

Frequently asked questions

How long is the GATE score valid?

Three years from the date of result declaration.

Is there negative marking in GATE?

Yes for MCQs, but not for MSQ and NAT questions.

Can I appear for more than one paper?

Often yes, from permitted combinations. Check the official brochure.

Which subjects carry more weight?

Core subject questions typically carry most marks, with General Aptitude contributing 15 marks.

Do PSUs recruit through GATE?

Many PSUs use GATE scores for recruitment, so check each notification.

Is coaching necessary?

No, many candidates succeed with self-study and mock tests.

Last reviewed 8 November 2026. Rates, limits and rules change, so confirm figures with the official source before you act.