Choose the word that means the same as the given word.
Lair

The correct synonym of the given word is (c) Concealment.
Lair: A secret or private place where someone seeks seclusion or hides. (Hindi – गुप्त स्थान, मांद)
Example: The lion retreated to its lair after the hunt.
Concealment: The act of hiding something (Hindi – छुपाव)
Example: The documents were found in a clever concealment inside the cupboard.
Synonyms: den, hideout, retreat, shelter.
Antonyms: exposure, openness, display.
Meanings of all the other options:
· (a) Concurrent: Occurring at the same time (समवर्ती)
· (b) Arraign: To bring someone before a court (अभियोग लगाना)
· (d) Apart: Separated by distance or time (अलग)