Which of the following is not a natural fibre ?
Answer & explanation
Correct answer: option 3
The correct answer is option 3. Rayon.
Rayon is not a natural fiber. It is a semi-synthetic or artificial fiber. While it is derived from natural cellulose, usually from wood pulp, it undergoes extensive processing with chemicals, making it a manufactured fiber.
The other options:
Linen is a natural fiber derived from the flax plant.
Cotton is a natural fiber obtained from the cotton plant.
Jute is a natural fiber obtained from the jute plant.
Therefore, the correct answer is: Rayon