National Science Olympiad Forum By SOF Olympiad Trainer - Page 715

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
I suppose that option'B' is the correct answer. If my thinkings are wrong, then please kindly make me understand with a reason i understand in simple words. If my answer is correct then please, please, please comment on it. My goal here is not to give long lectures, but to find the correct answer to this question.

Ans 2:

Class : Class 9
yes c is correct kindly rectify

Ans 3:

Class : Class 7

Ans 4:

Class : Class 4
Why C is incorrect answer? During Summer month at noon there will be shadow exactly under feet.

Ans 5:

Class : Class 9
It should be (b) because (c) shows that there is no shadow at noon, however even in summer, there is a small shadow at noon. Therefore the answer should be (b).

Ans 6:

Class : Class 6
The answer should be C.

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 8
A

Ans 2:

Class : Class 6
A

Ans 3:

Class : Class 8
why is a the answer because they are crossing the road without looking

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
A OPTION IS WRONG.D could be partially right considering gas in cold drink.please make the options clear.

Ans 2:

Class : Class 8
wrong choices. None is correct

Ans 3:

Class : Class 6
Cold drink has gas in it so when you open the bottle it overflows if is is shaken. so answer should be D

Ans 4:

Class : Class 4
none of the options are correct

Ans 5:

Class : Class 7
none of the answers is correct

Ans 6:

Class : Class 6
In option A it is written water not water vapour. Cold drink contains Carbon Dioxide in it. option d is correct.

Ans 7:

Class : Class 8
Option b will be answer

Ans 8:

Class : Class 6
Deepa Moses very intelligent.

Ans 9:

Class : Class 4

Ans 10:

Class : Class 9
Very confusing question, water should have to be water vapour

Ans 11:

Class : Class 4
P has to be a gas, as only gas has no fixed volume, Q and R should be liquid and solid - none of the options stated here are correct. For Option A to be right, it should be water vapor instead of water

Ans 12:

Class : Class 8
none of these

Ans 13:

Class : Class 6

Ans 14:

Class : Class 6
None of the options are correct. Explanation given by Deepa Moses is correct

Ans 15:

Class : Class 8

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 9
answer is (D) the word is staring

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
A . train station {anticlockwise}

Ans 2:

Class : Class 8
A . train station {anticlockwise}

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
how???

Ans 2:

Class : Class 10
Option B is correct

Ans 3:

Class : Class 6

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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 3

Ans 1:

Class : Class 4
correct anwer is dee

Ans 2:

Class : Class 5

Ans 3: (Master Answer)

Class : Class 1
The correct answer is D.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
C

Ans 2:

Class : Class 5
it is option c) according to SOF

Ans 3:

Class : Class 7
It should be C only and nothing else !

Ans 4:

Class : Class 10
It is C(written as B) Naman Nidhi Beena

Ans 5:

Class : Class 7
My hand slipped!

Ans 6:

Class : Class 7
C

Ans 7:

Class : Class 6
C

Ans 8:

Class : Class 5

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