National Science Olympiad Forum By SOF Olympiad Trainer - Page 461

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Subject :NSO    Class : Class 5

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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

Ans 1:

Class : Class 5
Both fern and mushroom have spores.Both A and B can be correct

Ans 2:

Class : Class 8

Ans 3:

Class : Class 8
B is the answer

Ans 4:

Class : Class 10
C is the correct option as it is saying what is used for 'agriculture'

Ans 5:

Class : Class 7
B is the answer to this question but it is showing C as correct option

Ans 6:

Class : Class 6
shouldn;t the correct ans be B?

Ans 7:

Class : Class 7
Seed drill is a tool used for sowing seeds in agriculture. It has a funnel shaped part where seeds are put in. These seeds are buried deep in the soil through hollow pipes.So b is the answer

Ans 8:

Class : Class 5
It should be B

Ans 9:

Class : Class 6
Think the the option should be (b)

Ans 10:

Class : Class 7

Ans 11:

Class : Class 9

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
Wrong answer

Ans 2:

Class : Class 8
Distillation can also be used. It is also correctThe answer is incorrect

Ans 3:

Class : Class 10

Ans 4:

Class : Class 7
Why is the distillation method wrong?? It should be correct!! The answer should be D!!

Ans 5:

Class : Class 10

Ans 6:

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

Ans 7:

Class : Class 7
Distillation can also be usedthe ans C is correct

Ans 8:

Class : Class 6
WHY DISTILLATION SEPERATION PART WRONG?

Ans 9:

Class : Class 10
WHY DISTILLATION METHOD FOR SEPARATION OF TWO IMMISCIBLE LIQUID IS WRONG?

Ans 10:

Class : Class 7
Correct answer is D, As distillation process is used to separate immiscible liquids as both have different boiling points.

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 1
diamond is a non conducter

Ans 2:

Class : Class 6
answer is b

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 4

Ans 3:

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

Ans 4:

Class : Class 4
yep it should be C

Ans 5:

Class : Class 4
Solute Solvent =Solution

Ans 6:

Class : Class 7
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
The correct answer is B

Ans 3:

Class : Class 3
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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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7

Ans 2:

Class : Class 8

Ans 3:

Class : Class 6

Ans 4:

Class : Class 8

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