What is true in the context of administration and consolidation under the Khaljis and Tughlaqs?

Alauddin Khalji and Muhammad Tughlaq forced their control in the gangetic plains for a longer duration.

Large parts of the subcontinent remained under the control of the Delhi Sultans.

The forested areas in the gangetic plain were penetrated for the first time.

It was difficult to control distant provinces like Bengal from Delhi.

What is true in the context of administration and consolidation under

1.	What is true in the context of administration and consolidation under the Khaljis and Tughlaqs?
A.	Large parts of the subcontinent remained under the control of the Delhi Sultans.
B.	The forested areas in the gangetic plain were penetrated for the first time.
C.	It was difficult to control distant provinces like Bengal from Delhi.
D.	Alauddin Khalji and Muhammad Tughlaq forced their control in the gangetic plains for a longer duration.
Answer» D. Alauddin Khalji and Muhammad Tughlaq forced their control in the gangetic plains for a longer duration.