The correct answer is A. 11,269 sq km.
Open forest is a type of forest that has a canopy cover of less than 40%. It is characterized by a mixture of trees, shrubs, and grasses. Open forests are found in a variety of climates, including tropical, temperate, and boreal. They are important ecosystems that provide habitat for a variety of plants and animals.
In Jharkhand, open forest covers an area of 11,269 sq km. This is about 17% of the state’s total area. The open forests in Jharkhand are home to a variety of plants and animals, including tigers, leopards, elephants, and deer. They are also important for the state’s economy, as they provide timber, fuelwood, and fodder.
The other options are incorrect because they do not represent the actual area of open forest in Jharkhand. Option B is the area of closed forest in Jharkhand, option C is the area of scrub forest in Jharkhand, and option D is the area of all forests in Jharkhand.