National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6

Ans 2:

Class : Class 6
In my favour answer should be A.

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 1

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
answer is c

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
The answer is (b)

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 9

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
it can be separated by filtration and decantation also

Ans 2:

Class : Class 5
c

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