National Science Olympiad Forum By SOF Olympiad Trainer - Page 711

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Subject :NSO    Class : Class 9

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Subject :NSO    Class : Class 9

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
The answer is (c) Condition 1- There should be an area which includes all the shapes [options (b), (c) and (d) satisfy this condition] Condition 2- There should be an area which includes only the circle and triangle [only option (c) satisfies this condition] Therefore option (c) is correct

Ans 2:

Class : Class 8
option d is the correct answer

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Subject :NSO    Class : Class 4

Ans 1:

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 2:

Class : Class 9
option D

Ans 3:

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

Ans 4:

Class : Class 5
I agree option D

Ans 5:

Class : Class 6
It should be d not b

Ans 6:

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 7:

Class : Class 8
Not all things will be written in the synopsis you have to read something from the book also.D option is correct.

Ans 8:

Class : Class 8
the answeer has been changed to D so please stop fighting especially Monica Sharma !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 9:

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

Ans 10:

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 11:

Class : Class 4
I DONT KNOW

Ans 12:

Class : Class 4

Ans 13:

Class : Class 7
THE ANSWER IS THE OPTION D

Ans 14:

Class : Class 7

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 4
ans is d

Ans 18:

Class : Class 9
The correct answer is D

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 9
yes c is correct kindly rectify

Ans 2:

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 3:

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

Ans 4:

Class : Class 6
The answer should be C.

Ans 5:

Class : Class 7

Ans 6:

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.

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 6
A

Ans 2:

Class : Class 8
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 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 2:

Class : Class 4
none of the options are correct

Ans 3:

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

Ans 4:

Class : Class 8
none of these

Ans 5:

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 6:

Class : Class 8
wrong choices. None is correct

Ans 7:

Class : Class 8

Ans 8:

Class : Class 6

Ans 9:

Class : Class 6
Deepa Moses very intelligent.

Ans 10:

Class : Class 7
none of the answers is correct

Ans 11:

Class : Class 8
Option b will be answer

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

Ans 15:

Class : Class 4

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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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