National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
i think the answer is winnowing and threshing

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
arent options A and D the same thing?

Ans 2:

Class : Class 5
the pic is not clear so i can not understand what they want to say.

Ans 3:

Class : Class 6
Ans is D because in this picture it is a pizza maker which was used in olden days.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 5

Ans 3:

Class : Class 5

Ans 4:

Class : Class 3
A

Ans 5:

Class : Class 4
A is the correct answer .....

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 2
when the resulting solution is neutral why is point 2- It turns blue litmus red,correct ?

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 7

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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 2

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