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Class 11 Artificial Intelligence — Chapter 4: Machine Learning Fundamentals
6 practice questions · 2 Easy · 2 Medium · 2 Hard
Free NCERT-aligned multiple-choice practice for Class 11 Artificial Intelligence, Chapter 4 (Machine Learning Fundamentals). Practise timed Easy, Medium and Hard quizzes with instant explanations — built for CBSE Board exams, JEE Main and NEET UG. Here are a few sample questions; sign in free to practise all 6.
Sample questions
Q1Easy
Supervised learning uses:
A.Labelled data✓ correct
B.No data
C.Only images
D.Music only
Why
Inputs paired with target outputs.
Q2Medium
Spam detection is:
A.Classification (spam/not spam)✓ correct
B.Regression
C.Clustering
D.Compression
Why
Discrete output (binary).
Q3Hard
Reinforcement learning uses:
A.Rewards/penalties from interaction with environment✓ correct
B.Pre-labelled data
C.Random clusters
D.Static rules
Why
Agent learns policy by trial and error.
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