Question

Find the odd one out among the given animals.

• A. Rat
• B. Lion
• C. Bear
• D. Whale

Answer 1

The correct option is D Whale

All the animals given in the options are viviparous organisms.
A viviparous organism is an animal that gives birth to its young ones and feeds them with its milk. E.g., human beings, dogs, cats, cows, dolphins, whales etc. all are viviparous organisms.
Among the given options, except whale, all the other animals are terrestrial viviparous animals while whale is a viviparous aquatic animal.