National Science Olympiad Forum By SOF Olympiad Trainer - Page 389

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Subject :NSO    Class : Class 8

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 3

Ans 2:

Class : Class 7

Ans 3:

Class : Class 6

Ans 4:

Class : Class 8

Ans 5:

Class : Class 6

Ans 6:

Class : Class 8

Ans 7:

Class : Class 6

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 9
tricky question

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
Can somebody tell? I don't have any idea

Ans 2:

Class : Class 8

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7

Ans 2:

Class : Class 7

Ans 3:

Class : Class 8
how it is d???????????????????????????

Ans 4:

Class : Class 7
A The average kinetic energy of the molecules

Ans 5:

Class : Class 3
HOW? Somebody pls help.

Ans 6:

Class : Class 7
A: "The average kinetic energy of the molecules" is the right answer.

Ans 7:

Class : Class 8
HOW it is B

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 8
Correct answer=D

Ans 2:

Class : Class 3
Correct answer is D

Ans 3:

Class : Class 3
correct answer is d]

Ans 4:

Class : Class 7
I got 10/10

Ans 5:

Class : Class 3
i got 5/10

Ans 6:

Class : Class 7
Animals that gnaw have very sharp front teeth and bite repeatedly and chew it hard so, the correct answer is option (D).

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 4
I agree with you Prachi

Ans 2:

Class : Class 4
Ya this is not write

Ans 3:

Class : Class 7
I agree with you Adwika

Ans 4:

Class : Class 4
i hate sof

Ans 5:

Class : Class 10
it should be not be c as oil can block the gas exchange for plants and can effect the plant

Ans 6:

Class : Class 7

Ans 7:

Class : Class 7
Correct option should be c

Ans 8:

Class : Class 4

Ans 9:

Class : Class 7
A: Because of the high salinity of the water, plants will die.B: Plants will have more CO2 and hence have a higher rate of photosynthesis.C: O2 and CO2 will stop dissolving in water, hence killing the plants.So best option is B.

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Subject :NSO    Class : Class 4

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