GATE 2027 DA Mock Test Series — Free
Data Science & AI | IIT Madras

Free GATE 2027 Data Science & AI (DA) mock test series. Full-length mock tests, subject-wise & topic-wise tests for Probability, Statistics, Machine Learning, Linear Algebra & Programming. 100% free.

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GATE 2027 DA — Available Mock Tests

Full-Length Mock Test

65 questions · 3 hours · GA + DA Technical. Exact GATE 2027 exam interface with virtual calculator.

Probability & Statistics

Random Variables, Distributions, Hypothesis Testing, Bayesian Inference, Regression, Estimation.

Linear Algebra

Matrices, Eigenvalues, Singular Value Decomposition, Vector Spaces, Linear Transformations.

Machine Learning

Supervised & Unsupervised Learning, Neural Networks, SVM, Decision Trees, Clustering, Dimensionality Reduction.

Programming & Algorithms

Python, Data Structures, Sorting, Searching, Dynamic Programming, Graph Algorithms.

Database & AI

SQL, NoSQL, Search Algorithms, Knowledge Representation, Planning, Natural Language Processing.

GATE 2027 DA Syllabus — Official (IIT Madras)

As per the official GATE 2027 DA syllabus published by IIT Madras.

1. Probability & Statistics

Counting, probability axioms, Bayes' theorem
Random variables & distributions
Central limit theorem, confidence interval
z-test, t-test, chi-squared test

2. Linear Algebra

Vector spaces, subspaces, matrices
Quadratic forms, Gaussian elimination
Eigenvalues, eigenvectors, rank, nullity
LU decomposition, singular value decomposition

3. Calculus & Optimization

Single-variable functions, limits & continuity
Taylor series
Maxima, minima & optimization

4. Programming, Data Structures & Algorithms

Programming in Python
Stacks, queues, linked lists, trees, hash tables
Searching & sorting algorithms
Divide & conquer, graph algorithms

5. Database Management & Warehousing

ER model, relational algebra, tuple calculus, SQL
Integrity constraints, normal forms
Data transformation: normalization, discretization
Data warehouse modelling

6. Machine Learning

Regression, logistic regression, k-NN, naive Bayes
SVM, decision trees, bias-variance trade-off
Cross-validation, neural networks
Clustering (k-means, hierarchical), PCA

7. Artificial Intelligence

Search: informed, uninformed, adversarial
Propositional & predicate logic
Reasoning under uncertainty, variable elimination

General Aptitude (GA)

Verbal Ability
Numerical Ability
Analytical Reasoning
Quantitative Aptitude

GATE 2027 DA — Frequently Asked Questions

What is GATE 2027 DA syllabus?

GATE 2027 DA (Data Science & AI) syllabus includes Probability & Statistics, Linear Algebra, Calculus & Optimisation, Programming & Algorithms, Database Management, Machine Learning, and AI. General Aptitude is also included.

Is GATE 2027 DA a new paper?

GATE DA was introduced in 2024 and covers Data Science & Artificial Intelligence. It is one of the fastest-growing GATE papers with increasing PSU and higher-education opportunities.

Where can I find free GATE 2027 DA mock tests?

gate2027.co.in provides free GATE 2027 DA mock tests — full-length, subject-wise & topic-wise practice with the official GATE exam interface. Register free at gate2027.co.in.

What are job opportunities after GATE 2027 DA?

GATE 2027 DA score is accepted for M.Tech in AI/ML/Data Science at IITs and NITs, and is increasingly used for PSU recruitment in data analytics roles. Many top companies also consider GATE DA scores.

GATE 2027 DA Mock Test Series — FreeData Science & AI | IIT Madras