List of top General Aptitude Questions on Analogies asked in GATE ES

Exacerbate : Mitigate :: __________
Choose the option with the correct pair of words to fill the blank.

Permit : __________ :: Enforce : Relax (By word meaning)

Nostalgia is to anticipation as _________ is to _________. Which one of the following options maintains a similar logical relation in the above sentence?