The correct option is A Gakhars
The area between Jhelum and Chenab rivers was known as Doaba Chaj. It was under the control of the Gakhars. Sikandar Lodhi centralised the administration of the Sultanate and wielded complete control over his chiefs and jagirdars or landlords.The Lodhi province in Punjab extended from Behra also known as Sargodha to Sirhind. Among the sub-provinces, Dipalpur was the most powerful.