Select the INCORRECTLY spelt word.

Correct option is C

Option (c) is the incorrectly spelt word.
Correct spelling is: Solution – A means of solving a problem. (समाधान)
Part of Speech: Noun
Example: We must find a solution to this issue.
Meanings of all the given options:
· (a) Trustworthy: Reliable, deserving of trust (विश्वसनीय)
· (b) Bonafide: Genuine or real (वास्तविक)
· (c) Solusion ❌ → incorrect spelling for Solution
· (d) Cultural: Related to culture (सांस्कृतिक)