Home > English > Grammar > Parts of Speech > NounsWhat is the plural form of ‘index’?A. indexes B. indices C. indexs D. indexesAnswer: indicesAdditional Information: The plural form of 'index' can be 'indexes' or 'indices'. Subjects: Nouns, Parts of SpeechRelated MCQsWhich of the following is a compound noun?Choose the correct collective noun: ‘A ______ of athletes.’Identify the common noun in this sentence: ‘The teacher gave homework.’What is a collective noun?What is the plural form of ‘shelf’?Identify the collective noun: ‘A pack of wolves was spotted.’Identify the common noun: ‘The dog barked loudly.’What is the possessive form of ‘the dog’?What is the correct plural form of ‘analysis’?What type of noun is ‘sand’?Which of these is an example of a plural noun?Which noun refers to a general place?Choose the correct collective noun: ‘A ______ of fish.’What is the plural of ‘foot’?Which of these is a collective noun?