GATE DA Important Topics 2025: Check Data Science and AI Topic Wise Weightage, Scoring Chapters

Feb 6, 2025, 16:04 IST

GATE Data Science & Artificial Intelligence (DA) Important Topics: Check the Important Topics of GATE Data Science & Artificial Intelligence along with the best books for preparing for the GATE Data Science & AI paper.

GATE Data Science & Artificial Intelligence (DA) Important Topics
GATE Data Science & Artificial Intelligence (DA) Important Topics

GATE Data Science & Artificial Intelligence (DA) Important Topics: The GATE 2025 Data Science and Artificial Intelligence (DA) exam is a specialised paper introduced to assess candidates' knowledge in the rapidly evolving fields of data science, machine learning, and AI. To excel in this paper, aspirants must focus on core concepts spanning mathematics, programming, algorithms, and machine learning. This article highlights the important topics that candidates should prioritise during their preparation.

GATE Data Science & Artificial Intelligence (DA) Important Topics: Overview

Recognizing the increasing demand for AI-focused data science professionals in India and globally, IIT Roorkee has introduced Data Science & Artificial Intelligence (DA) as a new subject in GATE 2025. This addition highlights the growing significance of these fields across various industries. Candidates from any engineering discipline are eligible to apply for the GATE Data Science & AI paper. Below is an overview of this newly introduced subject.

GATE Data Science & Artificial Intelligence (DA) 2025: Overview

Conducting Body

IIT Roorkee

Total Number of Questions

65

Maximum Marks

100 

Time Allotted

3 hours

Mode of Exam

Online

Type of Questions

  • Multiple choice Questions(MCQs)
  • Multiple Select Questions (MSQs)
  • Numerical Answer Type (NAT)

GATE Data Science & Artificial Intelligence (DA) Important Topics 

The GATE Data Science & Artificial Intelligence (DA) exam comprises two sections: General Aptitude and Core Data Science & AI subjects. The weightage is distributed as 15% for General Aptitude and 85% for Core Data Science & AI. To excel in the exam, candidates must thoroughly review the GATE Data Science & AI syllabus to understand the key topics. In this section, we will explore the most important topics for Data Science & AI.

Data Science & Artificial Intelligence Important Topics 

GATE Data Science and AI Important Topics

Topic

Sub Topics

Probability and Statistics

  • Permutation and Combinations
  • Independent events, mutually exclusive events
  • Bayes Theorem
  • Variance, mean, median, mode and standard deviation, correlation, and covariance
  • Bernoulli, Binomial Distribution
  • t-distribution, chi-squared distributions
  • z-test, t-test, chi-squared test

Linear Algebra

  • Vector space, subspaces
  • Linear dependence and independence of vectors
  • Matrices
  • Eigenvalues and Eigenvectors
  • Determinant
  • LU decomposition, singular value decomposition

Calculus and Optimization

  • Functions of a single variable
  • Limit, continuity, and differentiability
  • Taylor Series
  • Maxima and Minima

Programming, Data Structures and Algorithms

  • Programming in Python
  • Search Algorithms
  • Basic Sorting Algorithms
  • Divide and Conquer
  • Basic Graph Algorithms

Database Management and Warehousing

  • ER-model
  • Relational Model
  • Data Transformation
  • Data Warehouse Modelling

Machine Learning

  • Regression and classification problems
  • Cross-validation Methods
  • Clustering Algorithms
  • k-medoid
  • Top-down
  • Bottom-up: single-linkage, multiple linkage

Artificial Intelligence

  • Informed, uninformed, adversarial
  • Logic, propositional, predicate
  • Reasoning under uncertainty

What are the best books for GATE Data Science & AI

Selecting the right study materials is crucial for effective GATE Data Science & AI preparation. Since this paper is newly introduced in GATE 2025, it is essential to familiarize yourself with the best books available. Additionally, candidates should carefully review the GATE syllabus to ensure comprehensive preparation. Below is a list of highly recommended books for the GATE Data Science & Artificial Intelligence syllabus

  • Introduction to Probability by Dimitri P. Bertsekas & John N. Tsitsiklis
  • Introduction to Linear Algebra by Gilbert Strang
  • Learning Python by Mark Lutz
  • Database Management Systems by Raghu Ramakrishnan and Johannes Gehrke
  • Machine Learning for Beginners by Chris Sebastian
  • Artificial Intelligence: A Modern Approach by Stuart Russell and Peter Norvig
Sunil Sharma is an edtech professional with over 12 years of experience in the education domain. He holds an M.Sc. in Mathematics from Chaudhary Charan Singh University, Meerut. He has worked as an Subject Matter Expert (SME) at Vriti Infocom Private Limited. and later joined Aakash Edutech Private Limited . At Jagran New Media, he writes for the Exam Prep section of JagranJosh.com. Sunil has expertise in Quantitative Aptitude, Logical Reasoning, and English, making him a versatile professional in the education and test preparation sector. He has created content for various management exams CAT, XAT and also for exams such as CUET etc
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