Select the INCORRECTLY spelt word.

Correct option is B

Option (b) is incorrectly spelt word.
Correct spelling is: “Adroitness”, which means skill or cleverness in handling a situation. (चातुर्य / निपुणता)
Part of Speech: Noun
Example: She handled the interview with great adroitness.
Meanings of all the given options:
· (a) Sinister: evil or threatening (अशुभ)
· (c) Dexterous: skillful, especially with hands (चतुर)
· (d) Gauche: socially awkward (अनाड़ी)