National Science Olympiad Forum By SOF Olympiad Trainer - Page 778

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 9
The correct answer is D

Ans 2:

Class : Class 4
ans is d

Ans 3:

Class : Class 9
option D

Ans 4:

Class : Class 4

Ans 5:

Class : Class 2
It is D. Imagine it this way. There is a heavy rock on the seesaw and we sit closer to the middle. It will be hard for us to go down and rock up. But if we sit at the edge of the seesaw, we will go down and the seesaw will go up.

Ans 6:

Class : Class 10
the answeer has been changed to D so please stop fighting especially Monica Sharma !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 7:

Class : Class 7
THE ANSWER IS THE OPTION D

Ans 8:

Class : Class 5
I agree option D

Ans 9:

Class : Class 9
The solution is correct . The correct answer is D

Ans 10:

Class : Class 7

Ans 11:

Class :
I DONT KNOW

Ans 12:

Class : Class 6
It should be d not b

Ans 13:

Class : Class 6
you cant lift a car by your hands but you can when you are far so you cant lift the stone when you are near but you can lift it when you are far

Ans 14:

Class : Class 8
[url=http://ashematme.ru]ashematme.ru[/url]

Ans 15:

Class : Class 9
I DONT UNDERSTAND WHY IS IT D

Ans 16:

Class : Class 8
See this Refer to the solution

Ans 17:

Class : Class 7
What is this?Well,the synponis does not say anything like this.How do you know?And Harry (Potter), I think you should really provide explanations when you say something like this.I think you don't provide explanations ever.

Ans 18:

Class : Class 9
Not all things will be written in the synopsis you have to read something from the book also.D option is correct.

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Subject :NSO    Class : Class 6

Ans 1:

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 2:

Class : Class 6
I think it's option B, as at noon we do have a shadow although it's very small, it's not like there's no shadow at all. If my answer is wrong, kindly rectify

Ans 3:

Class : Class 7

Ans 4:

Class : Class 7
Why C is incorrect answer? During Summer month at noon there will be shadow exactly under feet.

Ans 5:

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 6:

Class : Class 9
yes c is correct kindly rectify

Ans 7:

Class : Class 6
The answer should be C.

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Subject :NSO    Class : Class 2

Ans 1:

Class :
A

Ans 2:

Class :
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

Ans 1:

Class :
A

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Subject :NSO    Class : Class 4

Ans 1:

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 2:

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

Ans 3:

Class :
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 4:

Class : Class 7
none of the answers is correct

Ans 5:

Class : Class 8
Option b will be answer

Ans 6:

Class : Class 8
none of these

Ans 7:

Class : Class 4
none of the options are correct

Ans 8:

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 9:

Class : Class 6
Deepa Moses very intelligent.

Ans 10:

Class : Class 6

Ans 11:

Class : Class 4

Ans 12:

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

Ans 13:

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

Ans 14:

Class : Class 8
wrong choices. None is correct

Ans 15:

Class : Class 8

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Subject :NSO    Class : Class 7

Ans 1:

Class :
answer is (D) the word is staring

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Subject :NSO    Class : Class 6

Ans 1:

Class :
A . train station {anticlockwise}

Ans 2:

Class :
A . train station {anticlockwise}

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Subject :NSO    Class : Class 6

Ans 1:

Class :

Ans 2:

Class : Class 10
Option B is correct

Ans 3:

Class : Class 6
how???

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Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Class :
The correct answer is A.

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Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Class :
The correct answer is D.

Ans 2:

Class : Class 5

Ans 3:

Class : Class 4
correct anwer is dee

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