Biology Quizzes
Free interactive Biology quizzes for Grades 11 to 12. Practice cell biology, genetics, ecology, human physiology and more!
2,600+ questions · 2 grades · 104 weeks of content
Select Your Grade
Grade 11
52 weeksAges 15-17 years
1,300 questions
Living World, Biological Classification, Plant & Animal Kingdom, Morphology, Anatomy, Cell Biology, Cell Division, Biomolecules, Plant Physiology, Animal Physiology
Grade 12
52 weeksAges 16-18 years
1,300 questions
Reproduction, Genetics, Molecular Biology, Evolution, Human Health, Food Production, Microbes, Biotechnology, Ecology, Biodiversity, Environmental Issues
Why Practise Biology With Us?
CBSE Aligned
Questions designed to match the CBSE & ICSE biology curriculum for each grade
Track Progress
Instant scoring after each quiz so you can see where you need to improve
Completely Free
No sign-up, no fees. Just pick your grade and start solving!
Build Confidence
Regular practice builds problem-solving skills and exam confidence
Free Online Biology Practice for Indian Students
The Practise Ground offers free Biology quizzes for students in Grades 11 and 12. Each quiz features multiple-choice questions covering key topics from the Indian school curriculum — from cell biology and anatomy in Grade 11, to genetics and biotechnology in Grade 12.
Our quizzes are designed to supplement classroom learning and help students build confidence through regular practice. Whether you are preparing for board exams, competitive tests, or simply want to deepen your biological knowledge, our weekly quizzes provide structured practice at every level.
All quizzes are completely free and require no sign-up. Just select your grade, pick a week, and start solving!