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Subject :NSO    Class : Class 7

Read the given passage where some of the words have been italicised. Pure wool has the natural ability to undergo biodegradation. Due to its low water and nitrogen content, wool naturally resists fire. When wool is heated, it melts and gives smell of charred meat. Wool is obtained from sheep, goat, camel, yak, rabbit etc. Angora wool is obtained from Angora goat whereas mohair is obtained from Angora rabbit. Cashmere is a fine, strong, light and soft wool obtained from yak.
Select the incorrect statement regarding this.

ALow should be replaced with high.
BMelts should be replaced by burns whereas charred meat should be replaced with burning hair.
CPositions of Angora wool and mohair should be interchanged.
DYak should be replaced with camel.


I think this Questions answer is wrong

Ans 1:

Class : Class 5

Ans 2:

Class : Class 9
The answer should be B right?

Ans 3:

Class : Class 7
the answer is b c d

Ans 4:

Class : Class 8

Ans 5:

Class : Class 7
c

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