The correct answer is (c), Meghalaya. Nepenthes Khasiana is a rare and endangered pitcher plant found in the Khasi Hills of Meghalaya, India. It is a small plant, growing to a height of about 1 meter. The leaves are long and narrow, with a pitcher-like structure at the end. The pitchers are green or brown in color, and are lined with downward-pointing hairs. The plant traps insects in the pitchers, which are then digested by enzymes produced by the plant. Nepenthes Khasiana is a popular ornamental plant, but it is also threatened by habitat loss and collection.
Option (a), Himachal Pradesh, is incorrect because Nepenthes Khasiana is not found in Himachal Pradesh.
Option (b), Madhya Pradesh, is incorrect because Nepenthes Khasiana is not found in Madhya Pradesh.
Option (d), Uttar Pradesh, is incorrect because Nepenthes Khasiana is not found in Uttar Pradesh.