National Science Olympiad Forum By SOF Olympiad Trainer - Page 62

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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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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
Correct answer is option is C

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Class : Class 5

Ans 3:

Class : Class 5

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Subject :NSO    Class : Class 8

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 4

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