The fibres which are obtained from petroleum are called i) artificial fibres  ii) synthetic fibres 

Monjur Alahi

The fibres which are obtained from petroleum are called

i) artificial fibres 

ii) synthetic fibres 

iii) natural fibres 

iv) man made fibres 

A) i only 

B) ii only 

C) iii only 

D) i, ii and iv


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Salim Ahmed Kawsar

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Correct option is D) i, ii and iv

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