National Science Olympiad Forum By SOF Olympiad Trainer - Page 603

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Subject :NSO    Class : Class 8

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Subject :NSO    Class : Class 8

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Subject :NSO    Class : Class 1

Ans 1: (Master Answer)

Class : Class 1
Sure we will check. Please drop a mail on info@sofolympiadtrainer.com

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
C is the answer they have mentioned it but they are showing it wrong

Ans 2:

Class : Class 9
It's Patanwadi breed of sheep, not goat !!

Ans 3:

Class : Class 8
Actually the answer is correct. It is mentioned Patanwadi goat not sheep. Please read the question carefully before writting here. Does anyone even know patanwadi goat??!!

Ans 4:

Class : Class 9
OPTION C

Ans 5:

Class : Class 7
option c is not correct because its fibers are made of protein which hardens on exposure to air and could be as hard as a strand of steel

Ans 6:

Class : Class 7
The patanwadi breed of goat has been mentioned. The patanwadi breed of sheep is used for hosiery.

Ans 7:

Class : Class 4
why is option c not correct?

Ans 8:

Class : Class 7
Actually C should be correct cause the sheep and goat shouldn't matter as in the nso guide its given patanwadi breed of goat is used for hosiery.PLEASE CHECK QUES NO:17 chapter fibre to fabric NSO workbook

Ans 9:

Class : Class 8

Ans 10:

Class : Class 9
how can silk be the strongest of all natural fibres?

Ans 11:

Class : Class 9
Option C is correct because Patanwadi breed of goat's wool is used for hosiery and silk is the strongest of all natural fibres [has tensile strength of about 0.5 gigapascals] also quantitatively spider silk is 5 times stonger than steel !

Ans 12:

Class : Class 10
C

Ans 13:

Class : Class 9
Answer should be c as patanwadi is used for hosiery

Ans 14:

Class : Class 9
Answer for this question is C only!

Ans 15:

Class : Class 9
Option C is incorrect, the reason being that Patanwadi is a breed of sheep, not a goat!

Ans 16:

Class : Class 8
The answer is C only. Patanwadi wool is used to make hosiery wool only. This answer has pissed me of too much. This is request please change this foolish answer.

Ans 17:

Class : Class 9
option c is not correct because the wool of the Patanwadi breed of sheep is used for hosiery and not the wool of the Patanwadi breed of goat as mentioned in statement (iii)

Ans 18:

Class : Class 8
C is correct as Patanjali is hosiery only.

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Subject :NSO    Class : Class 2

Ans 1: (Master Answer)

Class : Class 1
Answer is Swimming. Helmet is available in the grid and is a safety tool in Cycling, Cricket and Skating.

Ans 2:

Class : Class 1
The correct answer is swimming because the safety tool used in swimming is not located on the grid above.

Ans 3:

Class : Class 4

Ans 4:

Class : Class 4
the correct answer is c because skating cycling and cricket

Ans 5: (Master Answer)

Class : Class 1
Answer is Swimming. Helmet is available in the grid and is a safety tool in Cycling, Cricket and Skating.

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 5
D = woollend

Ans 2:

Class : Class 6
D

Ans 3: (Master Answer)

Class : Class 1
Woollen fibres entrap air to keep us warm and burn with the smell of burning hair because they are made from hair of animals like sheep, etc.

Ans 4:

Class : Class 4
D

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Subject :NSO    Class : Class 9

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