Question

1.Name the fibres which are made by human beings.15 responses

(a)Naturalfibre(b)Syntheticfibre(c)Both ofthese(d)None ofthese13.3%80%

(a)Natural fibre1(b)Synthetic fibre12(c)Both of these0(d)None of these2

2.When small unit combine to form a large single unit then it is called __________15 responses

(a)Polymer(b)Nylon(c)Cellulose(d)None ofthese26.7%73.3%

(a)Polymer11(b)Nylon0(c)Cellulose4(d)None of these0

3.Synthetic fibres are also known as ____________15 responses

a)Branchedfibre(b)Straightfibre(c)Man –made fibre(d)None ofthese100%

a)Branched fibre0(b)Straight fibre0(c)Man – made fibre15(d)None of these0

4.Name the fibre, having properties similar to that of silk.15 responses

(a)Nylon(b)Rayon(c)Polyster(d)None ofthese20%20%60%

(a)Nylon3(b)Rayon9(c)Polyster3(d)None of these0

5.Terylene is an example of __________ (a)Nylon15 responses

(a)Nylon(b)Rayon(c)Polyster(d)None ofthese20%53.3%26.7%

(a)Nylon3(b)Rayon4(c)Polyster8(d)None of these0

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Answer 1

Hare Krishna,

Please don't ask your test question's answer.

Hare Krishna

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Answer 2

Answer:

1.synthetic fibre

2.polymer

3.man made fibre

4.rayon

5.polyster

Explanation:

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