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Top 50 by XPAbout the Human Body quiz
This human body quiz tests how well you know the amazing machine you live in. Questions cover the skeleton and its 206 bones, the heart and blood, the lungs and breathing, the brain and senses, digestion from the stomach to the intestines, and the glands and hormones that keep everything running. Easy questions suit kids and students, while hard questions go after the smallest bones, heart valves and the master gland.
Each match is live human body trivia against one opponent. You both answer the same 7 questions with 10 seconds each, and faster correct answers earn more points. The seventh question counts double, so a close match can turn on the final answer. It is a quick, fun way to revise for a biology test or settle who really paid attention in science class.
Play a random opponent from anywhere in the world, or send a friend a challenge link. If nobody is free, a labelled practice bot steps in. Every match earns XP toward your Human Body level and helps you climb the leagues and leaderboards from Bronze to Legend.
FAQ
How many questions are in the human body quiz?
Each match has 7 questions with 10 seconds per question, and question 7 counts double. They are drawn from a larger question bank, so repeat games stay fresh.
Is the human body quiz good for kids?
Yes. Many questions are about the bones, organs and senses that children learn about at school, which makes the quiz a fun way to practise for class.
Can I play the human body quiz with friends?
Yes. Create a challenge link and share it with a friend, then go head to head on the same questions in real time.
Is the human body quiz free?
Yes. Playing the human body quiz, earning XP and moving up the leaderboards are all free.
Sample Human Body quiz questions
- What is the largest organ of the human body?Brain · Liver · Lungs · Skin
- How many bones does a typical adult human skeleton have?196 · 206 · 208 · 212
- What is the hardest substance in the human body?Bone · Cartilage · Fingernail · Tooth enamel
- How many chambers does the human heart have?2 · 3 · 4 · 6
- What is the longest bone in the human body?Femur · Fibula · Humerus · Tibia