Identify the Exclamatory sentence:

The correct answer is Option (3) → What a delicious smell is coming from Nani’s kitchen!

Exclamatory sentence:

• An exclamatory sentence shows a sudden strong feeling. It often begins with “What” or “How” and ends with an exclamation mark.
• This sentence begins with “What a” and shows delight at the smell.

Why the Other Options are Incorrect?

Option 1: Do not lift the lid until the biryani is done! — Incorrect. It begins with “Do not” and gives an order, so it is an imperative sentence.

Option 2: How long will the biryani take to cook? — Incorrect. It asks a question, so it is an interrogative sentence.

Option 4: Let us set the table before the guests arrive! — Incorrect. It begins with “Let us” and makes a suggestion, so it is an imperative sentence.