Explanation:

Let’s break it down:

- Option 1, Khyber Pakhtunkhwa: That’s more up north, famous for its mountains and history, but Mohenjo Daro’s not there.

- Option 2, Balochistan: Interesting province with big deserts and ancient sites, but not this particular one.

- Option 3, Punjab: Known for its fertile lands and lively cities—think Lahore, Multan—but again, not where Mohenjo Daro is located.

- Option 4, Sindh : Here’s the thing—Mohenjo Daro is absolutely in Sindh. It’s near Larkana, right by the Indus River. This place is a hallmark of the Indus Valley Civilization.