National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
i think the answer is b

Ans 2:

Class : Class 8
correct answer is c because solubility increases when increase in temperature takes place

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
It should be 2, 3 and 4 which is not given.

Ans 2:

Class : Class 7
Nope..it should be two and four

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
Please someone give the solution.

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8

Ans 2:

Class : Class 6

Ans 3:

Class : Class 7

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
A

Ans 2:

Class : Class 5
Admin can you pls. explain why the answer is A? It should be C as nutcracker is NOT an example of third class lever.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
It is showing B guys

Ans 2:

Class : Class 5
DDDD

Ans 3:

Class : Class 7

Ans 4:

Class : Class 5
Manasvi Nagpal, yes it is showing B because it is wrong

Ans 5:

Class : Class 5
answer is option b

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
Ho, the hair on the feet of the polar bear helps it to sprint towards its prey and the white colouration of its hair allows it to camouflage just like a grasshopper.

Ans 2:

Class : Class 8
answer should be option a

Ans 3:

Class : Class 7
The camouflage can be used both for hunting and for defense. I feel that it should be answer A

Ans 4:

Class : Class 4
But white fur camouflage with the snow protecting from predators

Ans 5:

Class : Class 1
the answer is definatelyB

Ans 6:

Class : Class 8
i think it is option a as how can hair between pads of feet be a defense adaptation

Ans 7:

Class : Class 7
It's option B I Think

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
the lamina is the blade of a leaf

Ans 2:

Class : Class 8
the broad green part of the leaf is called lamina

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Subject :NSO    Class : Class 6

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