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Q1. Fabric is made of a)Steel b)fibre c)paper d)none of theseQ2. Polyester is made up of a)Nylon b)rayon c)esters d)cotton Q3. Nylon was prepared first in a)1921 b)1931c)1941 d)1951 |
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Answer» Answer: FABRIC is made of a fiber polyester is made up of a ester |
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