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Subject :NSO    Class : Class 1

Ans 1:

Class : Class 1

Ans 2:

Class : Class 1
the d

Ans 3:

Class : Class 2
d is the answer

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
It should be 10

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
i think it is a good and difficult question

Ans 2:

Class : Class 3
i like this question

Ans 3:

Class : Class 4
i think a is correct

Ans 4:

Class : Class 7
Good question

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Subject :NSO    Class : Class 1

Ans 1:

Class : Class 1
the answer is croect

Ans 2:

Class : Class 1

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Subject :NSO    Class : Class 7

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

Ans 2:

Class : Class 7
Solution shared seems to be incorrect in this case or given in reverse order

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Subject :NSO    Class : Class 7

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

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Subject :NSO    Class : Class 1

Ans 1:

Class : Class 1
the answer is wrong

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 6
C. This is because when we need to breathe in the ribcage moves up and outwards and diaphragm moves down. This movement increases the pressure outside as compared to inside and air rushes in. During exhalation the ribcage moves down and the diaphragm moves upwards. This increases the pressure inside the body as compared to the lower pressure outside and the air is pumped out of the body. THE ASWER IS TECNICALLY (C) BUT THE QUESTION IS WRONG. IN THE NSO WORKBOOK THE QUESTION IS ASKED FOR THE MOVEMENT OF RIBCAGE AND DIAPRAGM WHEN WE BREATHE IN AIR. THIS IS A TECHINAL ERROR IN SOFOLYMPIAD TRAINER.

Ans 2:

Class : Class 7
I also agree on Saara's answer and explanation

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Subject :NSO    Class : Class 7

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
45° because he is facing north

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