National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
don't protest

Ans 2:

Class : Class 7
When u know all the answers then what is the need to ask us??

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
NO !!!!!! THE ANS IS C!!!!

Ans 2:

Class : Class 6
It will be D !!!!!!!!!!

Ans 3:

Class : Class 6
the answer according to the question is wrong

Ans 4:

Class : Class 7
wow

Ans 5:

Class : Class 6
The answer should be D as all the options except D have a circular point.metal rings also have circle shape for fitting of fingers but they are hollow and let Light pass through it and as we know Light only passes through Opaque objects.

Ans 6:

Class : Class 7
The answer is D.

Ans 7:

Class : Class 7
No, it's d

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
D

Ans 2:

Class : Class 5
D

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 1
the answer is B!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6

Ans 2:

Class : Class 1
the answer is C!!!!!!!!!!!!!!!!

Ans 3:

Class : Class 6

Ans 4:

Class : Class 6
WHY DISTILLATION METHOD FOR SEPARATION OF TWO IMMISCIBLE LIQUID IS WRONG?

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
answer is b

Ans 2:

Class : Class 1
diamond is a non conducter

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
A

Ans 2:

Class : Class 3
A

Ans 3:

Class : Class 1

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
The answer is wrong.It should be option C

Ans 2:

Class : Class 5
The answer is D. because the the substance in which solute is dissolved is called solvent. and the mixture formed from solvent and solute is called solution.

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
B

Ans 2:

Class : Class 3
B

Ans 3:

Class : Class 3
The correct answer is B

Ans 4:

Class : Class 3
The correct answer is B

Ans 5:

Class : Class 3
The correct answer is B

Ans 6:

Class : Class 3
The correct answer is B

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