National Science Olympiad Forum By SOF Olympiad Trainer - Page 61

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
explain please

Ans 2:

Class : Class 4
D

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Subject :NSO    Class : Class 8

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
b is correct

Ans 2:

Class : Class 3
There is no consept of transculsent,transparent and opaque Arha. Thec question says to find the shape of shadow not what is transparent ,tranclusent or opaque. The ball is in the shadow number b inside the woddent prism and wooden prism is bigger hence option cb is correct.

Ans 3:

Class : Class 3
The correct answer is option b as the ball is smaller than prism so it will become hidden in the prism .

Ans 4:

Class : Class 3

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Subject :NSO    Class : Class 8

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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 5

Ans 1:

Class : Class 1
It should be a, y and x . And even if they are showing z instead of x , the x is the place for adding non biodegradable but it is showing all the biodegradable wastes . There is something wrong with this question , so I am reporting it .

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Subject :NSO    Class : Class 7

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