Correct option is C
The correct one-word substitute is (c)
Caravan.
Caravan – A group of people, especially with vehicles or animals, travelling together for safety or trade. (कारवां / जत्था)
Example: A caravan of traders moved across the desert.
Meanings of other options:
·
Alibi – a claim that one was elsewhere during a crime (बहाना / सबूत)
·
Anachronism – something out of its proper time (कालविपर्यय)
·
Bohemian – a person with an unconventional lifestyle (बंजारानुमा जीवन)