Question

$X$ is a thread of 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. Synthetic fibres are nylon, rayon, polyester, acrylic etc.

What is $X$?

• A. Wool
• B. Fibre
• C. Suits
• D. Socks

Answer 1

Answer: (B)

Fibre

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

A fibre of extreme length is a filament. 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.

Wool is an example of fibre, suits and socks are examples of industrial product of fabric.

Therefore, option B is correct.