The correct answer is: A. knotted carpet.
Kal Baffi is a type of knotted carpet that is made in the Kashmir region of India. It is made from wool that is dyed with natural colors and then hand-knotted into a pattern. The carpets are known for their intricate designs and their high quality.
Option B, embroidery work, is a type of textile art that involves the use of a needle and thread to create designs on fabric. Option C, papier-mache work, is a type of art that involves the use of paper pulp to create sculptures or other objects. Option D, wood work, is a type of art that involves the use of wood to create furniture, sculptures, or other objects.
Kal Baffi is not a type of embroidery work, papier-mache work, or wood work. It is a type of knotted carpet.