Detect analogy : Crocodile : Chameleon : Tortoise
- A. They are reptiles.
- B. They have hard shells.
- C. They live near water.
- D. They keep on changing colour.
Explanation
Crocodiles, chameleons and tortoises are all reptiles. Only tortoises have hard shells, and chameleons are the only ones listed that characteristically change colour.