Read the passage below and answer the question:

Although Harappa was the first site to be discovered, it was badly destroyed by brick robbers. As early as 1875, Alexander Cunningham, the first Director-General of the Archaeological Survey of India, often called the father of Indian archaeology, noted that the amount of bricks taken from the ancient site was enough to lay bricks for "about 100 miles" of the railway line between Lahore and Multan. Thus, many of the ancient structures at the site were damaged. In contrast, Mohenjodaro was far better preserved.

Which of the following was the first site to be discovered?

Harappa

The correct answer is Option (3) → Harappa

Per passage:

Although Harappa was the first site to be discovered, it was badly destroyed by brick robbers. As early as 1875, Alexander Cunningham, the first Director-General of the Archaeological Survey of India, often called the father of Indian archaeology, noted that the amount of bricks taken from the ancient site was enough to lay bricks for "about 100 miles" of the railway line between Lahore and Multan.