In the following question find out the alternative which will replace the question mark.

HUMAN: MOUTH :: BIRD : ?

Beak

The answer is Beak.

The analogy is organ used for eating. A human uses their mouth for eating, and a bird uses their beak for eating. The other options do not make sense in the context of the analogy.

• Feathers are not used for eating by either humans or birds.
• Legs are used for walking and perching by birds, but not for eating.
• Eyes are used for seeing by both humans and birds, but not for eating.