2.
Replace the bracketed word with one of the given options, which suitably replaces the word without changing the meaning of the sentence.
The mountaineers embarked on (an arduous) journey to conquer the formidable peak, facing treacherous terrain, extreme weather conditions, and physical exhaustion along the way.
SSC GD 2024-20.2.2024-4
SSC GD 2024-20.2.2024-4