GateAI
Illustrations of practice, learning and achievement

Everything you need to crack GATE CS

Practice with AI, solve PYQs, attempt mock tests and prepare in the best way possible

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it’s free

Trusted by hundreds of students, including students from IITs, NITs, and other reputed institutions.

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AI Trainer

Start with AI training wheels and progress from intuitive questions to GATE-level difficulty.

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Practice GATE CSE PYQs

GateAI covers all GATE CSE previous year questions from the past 15 years, including MCQs, NATs and MSQs. We also have timed topic wise tests you can take anytime.

Try a questionSample
MCQ · 1 markAlgorithms · Time complexity

What is the worst-case time complexity of binary search on a sorted array of n elements?

Select an answer to see the explanation.

Mock tests

Realistic GATE style timed full length mock tests, with time tracking, confidence tracking and rich insights.

We’ve extracted data from previous year question papers, analysed the patterns and created mock tests that feel like the original test.

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GATE CSE previous year questions by subject

Open the official questions for any subject, read the solutions, then take a timed test on the topic.

Browse all GATE CSE PYQs

Know exactly what’s left in the syllabus

Every GATE CS topic in one tracker, so you always know what you’ve covered and what to learn next.

  • Mark every topic as not started, in progress or completed
  • Test any topic in one click and see your score next to it
  • Count down to GATE 2027 with the weekly pace you need
  • Export, import or print your progress, or share a read-only link
Open the syllabus tracker

Rich insights from your tests

We collect information as you take the test, to show actionable insights that provide information like no other.

Your test reportSample data
Score68 / 100
Accuracy72%
Avg. time / question1m 24s

Subject breakdown

  • Algorithms83%
  • Operating Systems75%
  • Engineering Maths80%
  • DBMS60%
  • Computer Networks50%
Your next focus: Computer Networks

Revisit routing and subnetting, then take a timed topic test. Your accuracy here is 50%.

Time Analysis. Our system tracks time as you attempt PYQs, mocks and topic tests.

Confidence Tracking. Mark your confidence with every answer so you can tell a lucky guess from a concept you know.

Mistakes. Your mistakes from PYQs, mocks and topic tests are collected in one place to practice again anytime.

Everything else your prep needs

Small tools that keep you consistent, so the practice you do actually sticks.

Mistake notebook

Misses from PYQs, mocks and topic tests land in one place. Retest until the marks are recovered.

Prep map

A map of the syllabus by topic importance that turns personal as you practise.

Daily streak

Complete one learning action a day to keep your streak, with a seven-day activity view.

Saved reports

Every mock and diagnostic report stays in your account, so you can revisit where marks leaked.

GateAI in ChatGPT

Find topics, update your study checklist and take a timed mock without leaving the chat.

AI action planPro

A personalized week-by-week plan with weekly re-plan from your timing, confidence and history.

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Compete like never before

All the power of AI to help you unlock your highest potential

Start a mock test

it’s free