National Science Olympiad Forum By SOF Olympiad Trainer - Page 463

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
Answer - option C

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
X is stem but the function is about the root. Hence correct option is D

Ans 2:

Class : Class 8

Ans 3:

Class : Class 6
It's A as it is asking the functions not done by the stem

Ans 4:

Class : Class 6
They are pointing to the stem and the answer is about roots🧐🤔

Ans 5:

Class : Class 9
Which of the following is/are not the function(s) of the part labelled as X in the given figure ? A is answer

Ans 6:

Class : Class 6
D

Ans 7:

Class : Class 7
The correct answer is A as it is asking the functions NOT done by X or stem.

Ans 8:

Class : Class 6
The answer is D as X is labeled as stem but the answer is given for root.

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
Blue, Orange, yellow nd black zone.. pl correct me if i am wrong. How (iv) correct?

Ans 2:

Class : Class 8

Ans 3:

Class : Class 8
(D) shall be the answer

Ans 4:

Class : Class 8
The S zone is the zone surrounding the wick, where combustion doesn't take place. Hence, statement (iv) is false and the other three are true. Therefore, the answer should be Option D.

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
Luminouse zone doesnt contain carbon particles. NSO please fix these errors

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8

Ans 2:

Class : Class 10
it should be h2o instead of h2

Ans 3:

Class : Class 8

Ans 4:

Class : Class 5
yes

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 10
Child's play though. calorific value=heat/unit mass of the fuel burnt =180,000/4.5 =40000 kJ/kg it is a question from our very own NCERT TEXTBOOK.

Ans 2:

Class : Class 10
Exactly.

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