To protect silk and woollen clothes, we should use
medication
salt solution
henzene solution
naphtalene balls
Which one of the following is the best way to prevent damage to clothes during washing?
Strike them hard on a stone as done by dhobis
Use a metal brush with hard bristles to remove stains
Use a washing machine without any detergents
Use a washing machine with a mild detergent
The two main processes of making fabrics are
ginning and weaving
weaving and knitting
weaving and spinning
ginning and retting
Which one of the following is not a synthetic fibre?
Linen
Polyester
Terylene
Tetron
Which one of the following is NOT true for cotton clothes?
They allow body heat to escape
They absorb body heat
They let the air circulate freely
They keep our body warm
Raju is feeling very hot summer day. He is sweating too much due to the blazing sun. What clothes will keep him comfortable?
Woollen clothes
Cotton clothes
Nylon Clothes
Silk Clothes
Which one of the following is used by tailors to cut and stitch clothes made of cotton for us?
Cotton boils
Cotton bales
Cotton fibres
Cotton fabrics
Weaving is
separating seeds from cotton bolls
spinning of yarn
arranging two sets of yarn together to make a fabric
immersing stems of jute plant in water
Which part of a cotton plant is used to obtain fibres?
Roots
Branches and leaves
Stem
Bolls of flowers
Why do we use naphthalene between layers of clothes when they are stored?
naphthalene protects the clothes from insects
naphthalene makes the clothes brighter
clothes smell butter when naphthalene is used
naphthalene is disinfectant
