Correct option is C
The correct synonym of the given word is (c)
Disarray.
Chaos: A state of total confusion and disorder (अव्यवस्था / अराजकता)
Example: The office was in chaos after the system crash.
Disarray: A lack of order or organization, confusion (अव्यवस्था / अस्तव्यस्तता)
Example: Her room was in complete disarray after the packing.
Synonyms: disorder, confusion, disorganization, turmoil.
Antonyms: order, organization, tidiness, clarity.
Meanings of all the other given options:
·
Insanity: Extreme foolishness or mental illness (पागलपन)
·
Tidiness: The quality of being neat and orderly (स्वच्छता / सुव्यवस्था)
·
Certainty: The quality of being firmly convinced or sure (निश्चितता)