Home > English > Grammar > Parts of Speech > NounsWhat is the correct plural form of ‘cactus’?A. cactuses B. cactii C. cacti D. cactusesesAnswer: cactiAdditional Information: 'Cacti' is the correct plural form of 'cactus.' Subjects: Nouns, Parts of SpeechRelated MCQsWhich word is a common noun?Which of the following nouns is a countable noun?What is the plural of ‘appendix’?Identify the collective noun: ‘A ______ of fish.’Which of the following is a proper noun?What is the plural of ‘tooth’?What is the correct plural of ‘analysis’?What type of noun is ‘gold’?What is the plural form of ‘bacterium’?What type of noun is ‘team’ in the sentence ‘The team is ready to play’?Which of the following is a concrete noun?Identify the proper noun in the following list.What is the correct plural form of ‘mouse’?Identify the mass noun: ‘He bought some furniture.’What is the plural of ‘datum’?