Which PSUs recruit through GATE CS 2027?

Major PSUs recruiting through GATE CS include ONGC, BHEL, BSNL, DRDO, ISRO, BARC, NIC, and several other central government organisations. Each PSU sets its own GATE score cutoff.

What is a good GATE CS 2027 score for IITs?

For IIT Bombay CS MTech, you typically need a GATE score above 700 (out of 1000) and rank within top 100-200. IIT Delhi and IIT Madras need similar scores. NIT admission requires ranks within top 1,000-3,000.

How long is the GATE 2027 scorecard valid?

The GATE 2027 scorecard is valid for 3 years from the date of announcement of results. This means you can use GATE 2027 scores for admissions and PSU recruitment until 2030.

What subjects are in GATE CS 2027?

GATE CS covers: Discrete Mathematics, Linear Algebra, Calculus, Probability, Digital Logic, Computer Organisation, Programming (C), Data Structures, Algorithms, Theory of Computation, Compiler Design, OS, DBMS, Computer Networks, and General Aptitude.

Is GATE CS useful if I want to work in software companies?

GATE CS is primarily for MTech/PhD admission and PSU recruitment. Top software companies (Google, Amazon, Microsoft) do not require GATE. However, research labs (DRDO, ISRO, TCS Research) value high GATE scores.

What is the GATE CS qualifying cutoff?

General category qualifying marks: 30 (2026), 29.2 (2025) and 27.6 (2024). The cutoff is stable because CS is GATE's largest paper — the μ+σ qualifying formula rarely moves it far. PSU shortlisting and IIT MTech cutoffs are far higher than the qualifying mark.

How should I start preparing for this GATE paper?

Begin with the official syllabus — GATE questions rarely go outside it. Then work subject-wise with previous year questions (10+ years), and finish with 8-10 full-length CBT mocks. Remember: General Aptitude (15 marks) and Engineering Mathematics (13 marks) are common to every candidate — 28 of your 100 marks come before the core subject even starts.

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GATE CS Preparation Guide

IIT Madras (organising institute for GATE 2027)

Your Complete Preparation Guide for GATE CS 2027 — strategy, study plan, tips & more.

DifficultyHard

Total Marks100

Duration180 min

Start Practising Now →Free Mock Tests

Exam Overview

Mode

Online (CBT)

Frequency

Annual (February)

Next Exam Date

6, 7, 13, 14, 20 & 21 Feb 2027

EEligibility Criteria

BTech/BE/MSc in CS/IT or equivalent

ANumber of Attempts

No limit

Study Plan by Subject

Computer Science & IT

Week 1-4: Foundation

Core concepts & basics

Week 5-8: Deep Practice

Advanced problems & revision

Week 9-12: Mock Tests + Revision

Full-length tests & weak-area focus

Refer to official syllabus for complete topic list

Engineering Mathematics

Week 1-4: Foundation

Core concepts & basics

Week 5-8: Deep Practice

Advanced problems & revision

Week 9-12: Mock Tests + Revision

Full-length tests & weak-area focus

Refer to official syllabus for complete topic list

General Aptitude

Week 1-4: Foundation

Core concepts & basics

Week 5-8: Deep Practice

Advanced problems & revision

Week 9-12: Mock Tests + Revision

Full-length tests & weak-area focus

Refer to official syllabus for complete topic list

Expert Preparation Tips

Algorithms and Data Structures together account for 15-20 marks — master sorting, trees, graphs, and complexity

Operating Systems and DBMS are high-scoring — past year questions repeat patterns; solve 10 years of papers

Engineering Mathematics (Linear Algebra, Calculus, Probability) contributes 15+ marks — do not skip this section

General Aptitude (10 marks) is easy scoring — practice verbal and numerical ability daily for 15 minutes

Aim for 60+ raw marks: that typically converts to a GATE score above 750 and keeps IIT MTech options open

Practise on a virtual calculator — GATE's on-screen calculator slows down DBMS and COA numericals if unpractised

Exam Pattern at a Glance

Section	Questions	Marks	Duration (est.)
Computer Science & IT	22	33	60 min
Engineering Mathematics	22	33	60 min
General Aptitude	22	33	60 min
Total	65	100	180 min

Important Dates

Registration Opens

2 Sep - 5 Oct 2026 (late fee until 12 Oct 2026)

Next Exam Date

6, 7, 13, 14, 20 & 21 Feb 2027

Conducted By

IIT Madras (organising institute for GATE 2027)

Frequently Asked Questions

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