Which of the following sentence `why` as relative adverb?
I don`t know the why and wherefore of it.
Why did he come here?
I know the reason why he did it?
Why, it is surely Mahboob
Explanation:
Correct Answer is: I know the reason why he did it?

I don`t know the why and wherefore of it.
Why did he come here?
I know the reason why he did it?
Why, it is surely Mahboob
Correct Answer is: I know the reason why he did it?

The Word `vital` is a/an- Option A: noun , Option B: adverb , Option C: adjective, Option D: verb, correct answer is: adjective
Light the oven now. Which parts of speech is the bold word? Option A: Verb , Option B: Adjective , Option C: Adverb, Option D: Subject, correct answer is: Verb
Our blessings come from above. The underlined word is - Option A: Verb , Option B: Adjective , Option C: Adverb, Option D: Noun, correct answer is: Noun
`He (completely) forgot about the video.` The bracketed word is- Option A: Pronoun , Option B: Adjective , Option C: Adverb, Option D: Noun, correct answer is: Adverb
`Life is a walking shadow`. Here `walking` funcions a/an- Option A: noun , Option B: adjective , Option C: verb, Option D: adverb, correct answer is: adjective