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Subject :NSO    Class : Class 8

Which of the following materials is the best for making garments and jackets that can be used in wet or damp environment?

A Polyester
B Wool
C Cotton
D None of these

Ans 1:

Class : Class 8
Shouldn't it be cotton which keeps it cool and comfotable

Ans 2:

Class : Class 8
polyster is the answer

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