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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
THE ANSWER IS B AS IN THE BURNING TEST BURNING PLASTIC MEANS THE YARN IS A SYNTHETIC FIBRE

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
I think its 6-9 hours

Ans 2:

Class : Class 4
A- 2 to 4 Hours a day

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 2
B

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
The answer is (d) as liver cannot purify blood.Purifying of blood is done by heart

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Subject :NSO    Class : Class 5

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Class : Class 7
(C)

Ans 2:

Class : Class 7
C

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
D

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Class : Class 7

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
isn't the answer supposed to be that we have to wash the wound?

Ans 2:

Class : Class 7
C

Ans 3:

Class : Class 7

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Subject :NSO    Class : Class 5

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