GATE (TF) Textile 2008 Question Paper Solution | GATE/2008/TF/84

Statements Linked Answer Questions

100 fibres were tested for maturity. The normal (N) and thin walled (T) fibres were found to be 60 and 20 respectively

The maturity ratio is

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Option D is correct.

Given in the question-

Normal fibre(N)=60

Thin walled fibre(T)=20

The maturity ratio=?

Here, we aasume 100 total number of fibres

Then , Dead fibres(D)=100-N-T

D=100-60-20

D=20

By formula-

$Maturity ratio=\frac{N-D}{200}+0.7$

$Maturity ratio=\frac{60-20}{200}+0.7$

$Maturity ratio=\frac{40}{200}+0.7$

$Maturity ratio=0.2+0.7$

Maturity ratio=0.9 (Ans)