Which of the following sentences is correctly formed?

The correct answer is Option (2) → After the Diwali mela, Kavya came home late at night.

Place before time:

• When a sentence has a word of place and a word of time, the place comes first and the time comes after it.
• Here “home” tells the place, and “late at night” tells the time. So the order is came home late at night.
• The other options have the same words, but they put “late” or “at night” before “home”. That breaks the order.