The correct answer is: A. Embroidery
Neem Kalam is a type of embroidery that is done with a needle and thread. It is a traditional art form that is practiced in India and Pakistan. The word “Neem” means “mustard” and “Kalam” means “pen”. The embroidery is done on a piece of cloth that is called a “Neem Kalam”. The cloth is usually made of cotton or silk. The embroidery is done with a variety of stitches, including chain stitch, running stitch, and back stitch. The designs that are embroidered on the cloth are usually geometric patterns or floral patterns. Neem Kalam is a beautiful and intricate art form that is a part of the rich cultural heritage of India and Pakistan.
Option B, Persian technique, is incorrect because Neem Kalam is not a Persian technique. It is an Indian technique.
Option C, wood work, is incorrect because Neem Kalam is not a type of wood work. It is a type of embroidery.
Option D, papier-mache work, is incorrect because Neem Kalam is not a type of papier-mache work. It is a type of embroidery.