In 'Completing The Analogous Pair', two words are given. These words are related to each other in some way. Another word is also given. The candidate is required to find out the relationship between the first two words and choose the word from the given alternatives, which bears the same relationship to the third word, as the first two bear.

Complete analogous pair

Oxygen : Burn : : Carbon dioxide : ?

A. Isolate
B. Foam
C. Extinguish
D. Explode
Answer: C . Extinguish


Oxygen helps in burning while carbon dioxide extinguishes fire.