National Science Olympiad Forum By SOF Olympiad Trainer - Page 220

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
This does not affect the question overall, but I would like to mention that here is a typing error in option (B). There is no fourth difference in the table, however, option (B) mentions "(iv)", which does not make sense.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
it is B because it has only on arrow while all the others have 2

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
Since oil is an liquid, shouldn't the answer be B?

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
Yay it is so simple answer is C

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Class : Class 7
C

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Class : Class 4
It's so simple answer is C

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 5

Ans 2:

Class : Class 5
answer should be 'A' since stilt houses are mainly for floods.

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 8

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Subject :NSO    Class : Class 2

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