Select the most appropriate ANTONYM of the highlighted word.
Heavy outfits make the movement of trekkers sluggish.

Correct option is A

The correct antonym of the given word is (a) Active.
Sluggish: Moving slowly or lacking energy; inactive. (धीमा, सुस्त)
Example: After a heavy meal, he felt too sluggish to go for a walk.

Active: Engaging or ready to engage in physically energetic activities. (सक्रिय)
Example: Despite his age, he remains quite active and exercises daily.

Synonyms: lazy, lethargic, inactive, dull
Antonyms: active, energetic, lively, agile

Meanings of all the given options:
· (b) Distorted – Twisted out of shape or appearance. (विकृत)
· (c) Eye-catching – Something that grabs immediate attention. (आकर्षक)
· (d) Comfortable – Providing physical ease or relaxation. (आरामदायक)