Explanations:The Harappan civilization, also known as the Indus Valley Civilization, was a Bronze Age civilization that flourished in the northwestern regions of the Indian subcontinent. It is one of the world's earliest urban civilizations, alongside ancient Egypt and Mesopotamia. The civilization is named after the city of Harappa, which was one of its major urban centers. The Harappan civilization is known for its well-planned cities, advanced urban infrastructure, and extensive trade networks.
Archaeological sites from the Harappan civilization are spread across a vast area, including parts of present-day Pakistan and India. These sites provide valuable insights into the social, economic, and cultural aspects of the civilization. The correct identification and location of these sites are crucial for understanding the extent and influence of the Harappan civilization.
Among the sites mentioned in the question, Surkotda is located in Gujarat, India. It is one of the important sites of the Harappan civilization in the western part of the subcontinent. Surkotda provides evidence of the Harappan culture's presence in Gujarat and its interaction with other regions.
Sutkagendor is located in Baluchistan, Pakistan. It is one of the westernmost sites of the Harappan civilization and is situated near the modern-day Iran-Pakistan border. Sutkagendor is significant for its strategic location, which suggests that it might have been an important trading post or a frontier outpost of the Harappan civilization.
Manda, on the other hand, is located in Jammu and Kashmir, India, not in Haryana. Manda is an important site that provides evidence of the Harappan civilization's presence in the northern part of the subcontinent. It is situated near the modern-day city of Jammu and has yielded artifacts that are characteristic of the Harappan culture.
Therefore, the correct answer is that Surkotda and Sutkagendor are correctly matched with their respective locations, while Manda is incorrectly matched with Haryana. This makes option A, "1 and 2 only," the correct answer.