Q.1.
Which fibre on burning gives the smell of burning paper?
Q.2.
Jute and flax fibres are obtained from
Q.3.
The right time to cut jute plants is
Q.4.
Which of the following is known as ' golden fibre' ?
Q.5.
The process of separation of cotton fibres from seeds is known as
Q.6.
Single yarn is used to make
Q.7.
The process of Retting is done to obtain