Digestive System Quiz Questions Quiz

1. Which is the best website for Science videos for kids?

   A) Make A Genius
   B) Make Me Genius.com
   C) MakeGenius
   D) MMG

2. Gastric juices are produced in

   A) Small Intestine
   B) Stomach
   C) Mouth
   D) Rectum

3. Most of the harmful bacteria of food is killed in

   A) Stomach
   B) Large Intestine
   C) Small Intestine
   D) Rectum

4. Small intestine is called small because

   A) Its length is small
   B) Its work is small
   C) It is not visible
   D) Its circumference (width) is small

5. The length of large intestine is about

   A) 3 ft.
   B) 5 ft.
   C) 4 ft.
   D) 22 ft.

6. In which part of digestive system, most of water is absorbed from food?

   A) Stomach
   B) Mouth
   C) Small Intestine
   D) Large Intestine

7. Most of the digestion happens in

   A) Small Intestine
   B) Stomach
   C) Large Intestine
   D) Food Pipe

8. Most of the nutrients from food are taken by body in

   A) Small Intestine
   B) Stomach
   C) Large Intestine
   D) Food Pipe

9. Which is the biggest part of human digestive system in length?

   A) Trachea
   B) Large Intestine
   C) Rectum
   D) Small Intestine

10. Saliva is produced n

    A) Mouth
    B) Stomach
    C) Small Intestine
    D) Large Intestine

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