Multiple choice general knowledge

Which of the following is not a natural fibre?

  1. Silk

  2. Jute

  3. Coir

  4. Rayon

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Rayon is classified as a semi-synthetic fiber because it is produced by chemically treating cellulose from wood pulp. In contrast, Silk (from silkworms), Jute (from jute plants), and Coir (from coconut husks) are all natural fibers obtained directly from plant or animal sources without chemical processing.