Refer to the given flow chart and select the incorrect option reg… - Vidyadip

MCQ

Refer to the given flow chart and select the incorrect option regarding $P, Q, R$ and $S.$

A
$P$ is a protein fibre whereas $Q, R$ and $S$ are cellulosic fibres.
B
Retting is involved in processing of $Q$ whereas ginning is involved in processing of $S.$
C
$P$ could be wool, $Q$ could be jute, $R$ could be sisal and $S$ could be cotton.
✓
Fabrics made from $P$ and $S$ are excellent winter clothing's whereas fabrics made from $Q$ and $R$ form excellent summer clothing's.

✓

Answer

Correct option: D.

Fabrics made from $P$ and $S$ are excellent winter clothing's whereas fabrics made from $Q$ and $R$ form excellent summer clothing's.

In the given flow chart, $P$ is an animal fibre like wool or silk. $Q$ could be jute, flax or hemp. $R$ is sisal and $S$ is cotton. Wool is used in winter clothing while cotton is used for summer clothing. Plant stem fibres like jute, flax, hemp are generally used for making bags, ropes, carpets, etc. Sisal which is a leaf fibre is also used for almost same purposes.

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