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Class 11 Biology — Chapter 1: The Living World
60 practice questions · 20 Easy · 20 Medium · 20 Hard
Free NCERT-aligned multiple-choice practice for Class 11 Biology, Chapter 1 (The Living World). 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 60.
Sample questions
Q1Easy
Defining feature unique to living organisms:
A.Metabolism only
B.Self-replication and metabolism with reproduction✓ correct
C.Movement
D.Mass
Why
Living = metabolism + reproduction + cellular organisation.
Q2Medium
Correct order (broader → narrower):
A.Kingdom → Phylum → Class → Order → Family → Genus → Species✓ correct
B.Species → Kingdom
C.Genus → Kingdom
D.Class → Kingdom
Why
Standard taxonomic hierarchy.
Q3Hard
Lowest taxonomic category:
A.Species✓ correct
B.Genus
C.Family
D.Kingdom
Why
Species is the basic unit.
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