Select the option that can be used as a one-word substitute for the highlighted word.
Ms. Marry is a barbarous lady.

Correct option is A

The correct substitution of the highlighted word is (a) brutal.
Explanation:
· Barbarous means someone who is extremely cruel, violent, or lacking civility. (बर्बर या क्रूर)
· Brutal is the correct one-word substitute as it conveys cruelty and harshness.
Example: The dictator's brutal policies caused immense suffering to the people.
Meanings of the other given options:
· Dull: Lacking brightness, sharpness, or excitement. (मंद या नीरस)
· Matured: Fully developed or grown. (परिपक्व)
· Calm: Peaceful, not agitated or violent. (शांत)