EduGoog

Dog : Squirrel : Tail

Option:
A. Cottage : Hut : Palace
B. Fish : Crocodile : Water
C. Horse : Ox : Horn
D. Trunck : Scooter : Gear
Answer: D . Trunck : Scooter : Gear

Justification:

Both dog and squirrel have tail.
Similarly, both truck and scooter have gears.

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