The correct answer is B. 154.29 sq km.
Scrubs are a type of vegetation that is found in dry, open areas. They are characterized by low-growing shrubs and trees, and they often have a sparse canopy. Scrubs are an important part of the ecosystem, as they provide habitat for a variety of animals and plants. They also help to prevent soil erosion and improve water quality.
The area under scrubs in Haryana is 154.29 sq km. This is a relatively small area, but it is still important for the environment. The scrubs in Haryana provide habitat for a variety of animals, including birds, reptiles, and mammals. They also help to prevent soil erosion and improve water quality.
The other options are incorrect because they do not represent the actual area under scrubs in Haryana. Option A is too small, and options C and D are too large.