Shahed did not join the army. Here the word army is-

Identify the word which remains the same in its plural form: Which of the following is a noun? What part of speech is 'Scarcity'? Which word is neutral in meaning? Frailty, the name is women. Here 'Frailty' is - Which of the following does not add 'ves' in the plural form? Happiness is a------- What type of noun the word 'infancy' is ? We shall not see his like again. Here 'like' is a/an - I had a talk with him. Here 'talk' is a/an