The GATE Data Science & Artificial Intelligence paper is 100 marks: 15 for General Aptitude and 85 for DA subjects. Use this topic map, then follow the AIR 418 strategy for what to study first. GATE DA 2027 syllabus and subject-wise weightage for Data Science & Artificial Intelligence. Probability, Linear Algebra, Calculus, Python DSA, DBMS, Machine Learning, and AI — then use the free AIR 418 strategy.