The correct option is C Alamgirpur
Indus valley civilization was spread across not just Indus river plain (Punjab, Sind) but to Indian states of Rajasthan, Gujarat, Haryana and Uttar Pradesh. Its easternmost extent has been the site of Alamgirpur in Meerut district of Uttar Pradesh. While the westernmost extent is Sutktagendor (Baluchistan) and Manda (Kashmir) being the northernmost. It was the largest in terms of area and extent among ancient civilization.