Explanation:

•  Mandi, formerly known as Mandav Nagar, also known as Sahor is a major town and a municipal council in Mandi District in the Indian state of Himachal Pradesh.
• Ajbar Sen was the first great ruler of Mandi. He was probably the first to assume the designation of Raja.
• He consolidated the territories that he had inherited and added to them new ones that he wrested from the hands of his neighbours.