Question

$X$ is a thread or filament from which $Y$ is made. If prepared from plants and animals, it is known as $Z$ fibres whereas by humans it is known as $W$ fibres. Artificial or synthetic fibres are nylon, rayon, polyester, acrylic, etc.

What is $Z$?

• A. Artificial
• B. Natural
• C. Both A and B
• D. None of the above

Answer 1

The correct option is B Natural

Fibre is the basic unit of raw material having a suitable length, and strength for conversion into yarns and further into fabrics/cloth/material.

Fibres can occur naturally or can be produced artificially.

Here, X is a fibre, Y is the cloth/fabric. Z is the natural fibre and W is the artificial or human-made fibre.

Plant and animal fibres are natural fibres, and artificial fibres are man-made fibres such as rayon.

Therefore, option B is correct.