UPSC CDS 2 2018 English Paper

‘Mutinous’ means refusing to obey the orders of a person in authority. Hence, ‘obedient’, among the given options, is opposite in meaning to ‘mutinous’. ‘Arrogant’ means one who has an exaggerated sense of one's own importance. ‘Sincere’ means proceeding from genuine feelings. Option (b) is irrelevant.