Hi Sameer Mishra,
They did not mention anything about the order; therefore, we cannot assume. If they are specific about the order, they will mention.
This is a previous IIFT question. Such question may appear in the upcoming years as well. Hope this helps!

The words must be opposite in meaning as stated in the question.

Hi Asher Thomas Babu,
It is given in the statement 6 that  Charitha, Chaitra and Chaitana will visit either Fukuoka or Hawaii Island.
They cannot visit Hawaii island because Chaitra does not visit it (From Statement 1)
So,they will visit Fukuoka.
And, also  Chaitra visits five places, Chaitrika visits two places, Chaitana visits one place, and Chaitali visits none of them. Charitha and Chitra can visit either 3 or 4 places.
So, Chaitra visits all places except Hawaii
Chaitrika visits normandy ( statement 5), Fukouka ( Statement 2)
Chaitana Visits Fukouoka ( As per above)
Chaitali visits none
Charitha visits Normandy (Statement 5) Fukouka (As per above),   ( She did not visits Newyork- Statement 7, 
Chitra Visits  Normandy ( Statement 5)
You can mark the places where each one visited and did not visited and identify that who visited which place. Please let me know if you have any further queries
I hope this helps!