National Science Olympiad Forum By SOF Olympiad Trainer - Page 622

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
I think B is the correct answer

Ans 2:

Class : Class 8
B is the correct answer

Ans 3:

Class : Class 8
B is the correct answer

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
d

Ans 2:

Class : Class 7

Ans 3:

Class : Class 6
yes because h is sepal but for c option g is the ovule and that are the only tiny eggs

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
Yes AREEN , THE ANSWER IS B

Ans 2:

Class : Class 10
the widow pane would be elastic

Ans 3:

Class : Class 9
b easy

Ans 4:

Class : Class 5

Ans 5:

Class : Class 7
very very very easy answer is B

Ans 6:

Class : Class 6
Ans is B because Iron rod does not break when hit and it can't be stretched, rubbber band does not break when hit but it can be stretched, ceramic tile breaks when hit but does not allow light to pass through, and spectacle lens break when hit and allow light to pass through.

Ans 7:

Class : Class 7
Yes AREEN , THE ANSWER IS B

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Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1
The correct answer is A.

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
yes a is the correct answer

Ans 2:

Class : Class 9
Actually,water does not ''Precipitate'' to form clouds.As long as my memory tells me, water ''Condenses'' to form clouds.

Ans 3:

Class : Class 9

Ans 4:

Class : Class 10

Ans 5:

Class : Class 7
As far as I know, raining (precipitating) does not yield clouds. condensation does.

Ans 6:

Class : Class 6
a is write

Ans 7:

Class : Class 7
D is right too right

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
correct answer is B

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
Venus

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8

Ans 2:

Class : Class 8
THAT DOESN'T MAKES SENSE

Ans 3:

Class : Class 8

Ans 4:

Class : Class 8
Completely wrong image in the question, it makes no sense

Ans 5:

Class : Class 9
Absolutely Right question matches with the image in question

Ans 6:

Class : Class 9
Wrong question. NICE

Ans 7:

Class : Class 7
this is wrong

Ans 8:

Class : Class 8
it is completely wrong

Ans 9:

Class : Class 8
this is wrong . all the options are wrong .

Ans 10:

Class : Class 8
Firstly, the image itself is totally different from that of the options. None of the options actually fit the image. So, either there should be a "None of these" option or there should be a different image in which at least one option fits. I ask SOF to kindly make the needed changes.

Ans 11:

Class : Class 10
None of the options are correct.

Ans 12:

Class : Class 7

Ans 13:

Class : Class 8
This question is absolutely wrong

Ans 14:

Class : Class 7

Ans 15:

Class : Class 4
wrong question

Ans 16:

Class : Class 9
It is meaningless

Ans 17:

Class : Class 7

Ans 18:

Class : Class 7
none of the options are correct.

Ans 19:

Class : Class 9
yes wrong ques

Ans 20:

Class : Class 9
wrong ques

Ans 21:

Class : Class 8
Senseless question, wrong question and totally different solution. I am disappointed as there are many mistakes.

Ans 22:

Class : Class 7
Wrong Question

Ans 23:

Class : Class 10
Wrong question

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
Wood is a bad conductor of heat. This results in very slow heating of wood. This principle is used when we use wood utensils to cook food. I go by option (B).

Ans 2:

Class : Class 6
AN INSULATOR (C)

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