Rank-Focused, Not Just Coverage-Focused
Every lesson, test, and study plan is optimized for GATE DA rank improvement. GATE DA AIR 2 rankers have credited this course as the decisive factor in their preparation success.
GATE DA 2027 · IIT Madras Alumni · 10,000+ Students
Complete GATE DA 2027 Course & Test Series
GATE Data Science & Artificial Intelligence — Full Preparation. All 8 Subjects. India's #1 GATE DA Course by Piyush Wairale, IIT Madras.
Includes Certification
Data Science Foundation Certificate · PiyushAI Edtech
8Subjects Covered
250+Hours of Video
4,000+Practice Questions
AIR 2Top Rank Achieved
₹6,500
₹13,000
50% OFF
🔥 Limited-time · One-time fee · Instant access
- 250+ Hours Video Lectures
- 4,000+ Practice Questions + PDF Notes
- Full-Length Mock Test Series (GATE Pattern)
- 8 Complete Subject Courses
- AI-Driven Analytics & Progress Tracking
- 24/7 Doubt Forum + Mentorship
- Data Science Foundation Certificate
🔒 Secure checkout · Refund policy applies
8
Subjects Covered
250+
Hours Video
4,000+
Practice Questions
10K+
Students Mentored
AIR 2
Top Rank Achieved
50%
Discount Now
Why Choose This Course
India's Best GATE Data Science & AI Course
Not just another online program — a rank-focused, mentor-driven, AI-supported learning experience built from the ground up for GATE DA 2027.
IIT Madras–Standard Teaching
Piyush Wairale taught in the BS Data Science program at IIT Madras — bringing the same academic depth, precision, and clarity that IIT students receive, directly to your GATE DA preparation.
AI-Driven Mock Tests & Analytics
Intelligent analytics identify your weakest topics and recommend personalized revision paths — so every hour of study is used at maximum efficiency with AIR-style performance data.
India's Biggest GATE DA Question Bank
4,000+ GATE-standard questions across all subjects — the largest dedicated GATE DA question bank in India — with detailed solution explanations for every single question.
Data Science Foundation Certificate
Complete the course and earn the Data Science Foundation Certificate from PiyushAI Edtech — verifiable, LinkedIn-shareable.
Best Value — 50% Off
The complete GATE DA 2027 bundle at ₹6,500 (down from ₹13,000) gives you all 8 subject courses, 250+ hours, and the complete test series — the best value for any GATE DA prep program in India.
All Subjects Covered
8 Complete Subject Courses — All Included
Every subject in the GATE DA 2027 syllabus has its own dedicated course with video lectures, quizzes, and test series. Enroll individually or get all 8 in the bundle.
Mathematics Foundation
Linear Algebra for GATE DA
- Vector spaces, subspaces, linear independence
- Matrices — projection, orthogonal, idempotent, partition
- Eigenvalues, eigenvectors, determinant, rank, nullity
- LU Decomposition, Singular Value Decomposition (SVD)
- Gaussian elimination, quadratic forms
Mathematics · ML Foundation
Calculus & Optimization for GATE DA
- Functions of a single variable, limits, continuity
- Differentiability — rules, MVT, Rolle's theorem
- Taylor series — Maclaurin expansions
- Maxima & minima — first and second derivative tests
- Single-variable optimization, convexity, gradient descent
Mathematics · Data Science Core
Probability & Statistics for GATE DA
- Probability axioms, Bayes theorem, independence
- Discrete distributions — Bernoulli, Binomial, Poisson
- Continuous distributions — Normal, t, Chi-squared, Exponential
- Central Limit Theorem, confidence intervals
- Hypothesis testing — z-test, t-test, chi-squared test
Highest Weightage Subject
Machine Learning for GATE DA
- Supervised — regression, SVM, decision trees, KNN, Naïve Bayes, LDA
- Neural networks — MLP, feed-forward, backpropagation
- Bias-variance trade-off, LOO and K-fold cross-validation
- Unsupervised — K-Means, K-Medoid, hierarchical clustering
- Dimensionality reduction — PCA
Search · Logic · Probabilistic AI
Artificial Intelligence for GATE DA
- Uninformed search — BFS, DFS, UCS, IDDFS
- Informed search — A*, greedy best-first search
- Adversarial search — Minimax, Alpha-Beta pruning
- Logic — propositional & predicate calculus, resolution
- Bayesian networks, variable elimination, sampling
Programming · Data Structures
DSA & Python Programming for GATE DA
- Python programming for GATE DA
- Data structures — stacks, queues, linked lists, trees, hash tables
- Linear and binary search algorithms
- Sorting — bubble, selection, insertion, Mergesort, Quicksort
- Graph algorithms — BFS, DFS, Dijkstra's shortest path
Databases · SQL · Warehousing
DBMS & Data Warehousing for GATE DA
- ER model, relational algebra, tuple calculus
- SQL — queries, joins, aggregation, subqueries
- Normal forms — 1NF, 2NF, 3NF, BCNF with functional dependencies
- File organization, B+ Trees, indexing
- Data warehousing — star/snowflake schema, OLAP measures
General Aptitude · Mock Tests
Aptitude & Full GATE DA Test Series
- Verbal ability — grammar, vocabulary, comprehension
- Numerical ability — arithmetic, algebra, data interpretation
- Logical reasoning and analytical ability
- Full-length GATE DA mock tests with AIR-style analytics
- Daily Practice Series (DPS) for consistent exam stamina
Complete Syllabus
GATE DA 2027 — Syllabus at a Glance
Every subject and topic in the official GATE DA 2027 syllabus — fully covered in this course.
| Subject | Key Topics Covered | Weightage |
|---|---|---|
| 📐 Linear Algebra | Vector spaces, matrices, eigenvalues, SVD, LU decomposition, projections | High |
| ∫ Calculus & Optimization | Limits, continuity, differentiability, Taylor series, maxima/minima, gradient descent | High |
| 📊 Probability & Statistics | Bayes theorem, all distributions, CLT, confidence intervals, z/t/chi-squared tests | Very High |
| 🤖 Machine Learning | Regression, SVM, decision trees, neural networks, clustering, PCA, cross-validation | Very High |
| 🧠 Artificial Intelligence | Informed/uninformed/adversarial search, logic, Bayesian networks, variable elimination | High |
| 💻 Programming & DSA | Python, stacks/queues/trees/hash tables, sorting, divide & conquer, BFS/DFS/Dijkstra | High |
| 🗄️ DBMS & Warehousing | ER model, SQL, normal forms, indexing, B+ trees, star/snowflake schema, OLAP | Medium-High |
| 📋 General Aptitude | Verbal ability, numerical ability, logical reasoning, data interpretation | 15 Marks Fixed |
Certification
Walk Away With a Recognised Certificate
Complete the full GATE DA 2027 course package and receive the Data Science Foundation Certificate, issued by PiyushAI Edtech — proof of your mastery of Data Science and AI fundamentals.
- Shareable on LinkedInAdd directly to your Licenses & Certifications section to signal job-ready Data Science skills to recruiters worldwide.
- Verifiable CredentialEach certificate carries a unique ID. Employers, universities, and research programs can verify authenticity at piyushai.com/verify.
- Issued under PiyushAI Edtech, led by an IIT Madras alumnus carrying genuine academic weight beyond a typical online certificate.
Career & Admissions Edge
Demonstrates foundational competency in Data Science & AI to placement recruiters, grad school committees, and research labs.
Issued by
PiyushAI Edtech
Certificate of Completion
Data Science
Foundation Certificate
Foundation Certificate
GATE Data Science & Artificial Intelligence
LEARNER NAME
PIYUSH WAIRALE
Ex-Instructor, IIT Madras BS UNIQUE CERT ID
piyushai.com/verify
Ex-Instructor, IIT Madras BS UNIQUE CERT ID
piyushai.com/verify
Flexible Pricing
Choose Your Preparation Plan
Enroll in individual subject courses or get everything in one complete bundle — India's best value GATE DA preparation.
Per Subject
Individual Subject Course
₹1,500₹2,00025% OFF
Per subject · Choose any from the 8 subjects
- One complete subject course
- Full video lectures (live + recorded)
- Topic-wise quizzes & test series
- Live doubt clearing & community access
- LinkedIn completion certificate
- Lifetime access to that subject
Complete Bundle
All 8 Subjects + Test Series
₹6,500₹13,00050% OFF
🔥 Save ₹6,500 — One-time fee · Instant access
- All 8 complete subject courses
- 250+ hours of video lectures
- 4,000+ practice questions & PDF notes
- Full-length GATE DA mock test series
- AI-driven performance analytics
- Daily Practice Series (DPS)
- Discussion forum & 24/7 mentorship
- Progress tracking & structured study plan
- Live doubt clearing with Piyush Wairale
- Data Science Foundation Certificate
🔒 Secure checkout · One-time fee · Refund Policy
Target Audience
Is This Course For You?
Designed for serious GATE DA 2027 aspirants at every stage of preparation.
🎓 Final Year UG/PG Students
B.Tech, M.Tech, MCA, or BSc in CS, Data Science, AI, Statistics, or related fields targeting GATE DA 2027 for IIT/IISc/NIT admissions.
💼 Working Professionals
Preparing alongside employment for M.Tech or research admissions, or PSU recruitment through GATE scores — with self-paced, flexible access to all lectures.
🔄 GATE Repeaters
Aspirants who have appeared before and want a structured, IIT Madras–standard system to improve AIR and close syllabus gaps with 4,000+ practice questions.
📚 Self-Learners Seeking Credentials
Anyone building a verifiable foundation in Data Science and AI — with the Data Science Foundation Certificate from PiyushAI Edtech to show for it.
About the Instructor
Learn from an IIT Madras Alumni
👨🏫
Piyush Wairale
IIT Madras Alumnus · Former Instructor, BS Data Science Programme · Founder, PiyushAI Edtech
Piyush Wairale is an IIT Madras alumnus and former instructor in the prestigious BS Data Science Degree Programme at IIT Madras. With over 3 years of dedicated GATE DA online teaching and a student community of 10,000+, he is one of India's most trusted GATE DA mentors. GATE DA toppers — including AIR 2 rankers — have publicly credited his courses as the decisive factor in their preparation. He is a Microsoft Learn Educator, NPTEL+ speaker, NVIDIA AI Summit speaker, and has collaborated with AWS Academy, Volkswagen, and Skillable — bringing rare academic depth and real-world insight to every subject.
10K+
Students Mentored
40K+
YouTube Learners
AIR 2
Top Rank Achieved
FAQs
Frequently Asked Questions
Everything you need to know about the Complete GATE DA 2027 Course.
Yes — 100% coverage of the official GATE DA 2027 syllabus across all 8 subjects: Linear Algebra, Calculus & Optimization, Probability & Statistics, Machine Learning, Artificial Intelligence, Programming & DSA, DBMS & Data Warehousing, and General Aptitude. Every topic is covered with dedicated video lectures, practice questions, and tests.
Upon completing the full GATE DA 2027 course package, your Data Science Foundation Certificate is automatically issued by PiyushAI Edtech. It carries a unique verification ID and can be downloaded, shared on LinkedIn, or verified at piyushai.com/verify.
The complete bundle (₹6,500) includes all 8 subject courses, 250+ hours, 4,000+ practice questions, full-length mock tests, AI analytics, Daily Practice Series, progress tracking, and the Data Science Foundation Certificate — at 50% off. Individual subject courses (₹1,500 each) are ideal for aspirants who need to strengthen specific areas. Both options include live doubt clearing, community support, and a LinkedIn certificate.
Yes. The course is available in both live and self-paced formats, allowing working professionals to study on their own schedule. All lectures are recorded and available for unlimited replay. The structured study plan helps aspirants cover the syllabus efficiently even with limited daily study time.
GATE DA 2027 is a 3-hour, 100-mark computer-based test with 65 MCQ and NAT questions. A strong GATE DA rank opens M.Tech admissions at IITs and IISc in Data Science, AI, and ML programs; PSU recruitment by BHEL, ONGC, and DRDO; research fellowships; and PhD program eligibility. GATE DA 2027 is typically held in February 2027, with applications opening around August–September 2026.
The 4,000+ questions cover every topic across all 8 GATE DA subjects: chapter-wise questions after each module, subject-wise comprehensive tests, previous year GATE DA question analysis, and full-length mock tests in both MCQ and NAT formats — matching the actual GATE exam pattern. Detailed solution explanations are provided for every question.
The complete bundle is ₹6,500 (reduced from ₹13,000 — 50% off). Individual subject courses are ₹1,500 each (25% off from ₹2,000). All fees are one-time with no recurring charges. Refund policy is available at piyushwairale.com/refundpolicy.
Enroll Today
Your Rank. Your Certificate. Your Future.
Join 10,000+ serious aspirants preparing with India's top GATE DA mentor. All 8 subjects. 250+ hours. IIT Madras standard. ₹6,500 — 50% off.
₹13,000
₹6,500
🚀 Enroll & Get Certified →
✦ Includes Data Science Foundation Certificate from PiyushAI Edtech ✦