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Class 5–6 General Knowledge: Human body practice questions

Practise human body for Classes 5 and 6. Try the 10-question quiz below and see each answer explained straight away, then read all 10 questions with answers underneath. Free, no sign-up.

All human body questions with answers

1. Which is the largest organ of the human body?

   1. A. Lungs
   2. B. Skull
   3. C. Skin ✓
   4. D. Stomach

   Answer: Skin. The answer is Skin.

2. Which organ helps us to see?

   1. A. Ears
   2. B. Eyes ✓
   3. C. Kidneys
   4. D. Brain

   Answer: Eyes. The answer is Eyes.

3. Which part of the body protects the brain?

   1. A. Brain
   2. B. Lungs
   3. C. Ears
   4. D. Skull ✓

   Answer: Skull. The answer is Skull.

4. Which organs clean the blood and make urine?

   1. A. Ears
   2. B. Kidneys ✓
   3. C. Eyes
   4. D. Brain

   Answer: Kidneys. The answer is Kidneys.

5. Which organ controls thinking and the whole body?

   1. A. Brain ✓
   2. B. Lungs
   3. C. Ears
   4. D. Kidneys

   Answer: Brain. The answer is Brain.

6. Which organ pumps blood around the body?

   1. A. Heart ✓
   2. B. Kidneys
   3. C. Skin
   4. D. Brain

   Answer: Heart. The answer is Heart.

7. Which organ helps us to hear?

   1. A. Skull
   2. B. Ears ✓
   3. C. Stomach
   4. D. Skin

   Answer: Ears. The answer is Ears.

8. Which organ do we use to breathe?

   1. A. Brain
   2. B. Stomach
   3. C. Liver
   4. D. Lungs ✓

   Answer: Lungs. The answer is Lungs.

9. Which organ breaks down the food we eat with acid and juices?

   1. A. Ears
   2. B. Stomach ✓
   3. C. Lungs
   4. D. Eyes

   Answer: Stomach. The answer is Stomach.

10. Which organ makes bile to help digest fat?

    1. A. Kidneys
    2. B. Eyes
    3. C. Stomach
    4. D. Liver ✓

    Answer: Liver. The answer is Liver.

More Class 5–6 General Knowledge topics

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