The correct answer is: B. Duff (Khaddar)
Chandtara is a type of Ghagra which is worn by women of Haryana. It is made of a coarse, hand-woven cotton fabric called Duff (Khaddar). Duff is a traditional fabric of Haryana and is known for its durability and comfort. It is often used to make clothes for everyday wear, as well as for special occasions.
Silk is a type of fabric that is made from the cocoons of silkworms. It is a very fine and delicate fabric that is often used to make clothes for special occasions.
Deru is a type of fabric that is made from the wool of sheep. It is a warm and sturdy fabric that is often used to make clothes for winter wear.
None of these is the correct answer because Chandtara is not made of any of these fabrics.