The police dispersed the crowd. বাক্যে 'crowd' শব্দটি কোন প্রকারের noun?

Which one is an abstract noun? What kind of noun is 'Infant'? Identify the word which remains the same in its plural form: Which one of the following word is in singular form? Which one of the following is not a plural number? A herd of cattle is passing. The underlined word is a/an- What is the abstract noun from of 'hero'? Which of the following words is not plural? They tell us a tale about a tail. The word 'tale' is - The plural of 'fez' is-