In the following question, pairs of words are given, out of which the words in all pairs except one, bear a certain common relationship. Choose the pair in which the words are differently related from the rest.
Choose the pair in which the words are differently related from the rest.
Whale : Mammal
Salamander : Insect
Snake : Reptile
Frog : Amphibian
Correct answer is B
In all other pairs, second is the class of animals to which the first belongs.