National Science Olympiad Forum By SOF Olympiad Trainer - Page 682

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
B]Cellophane paper

Ans 2:

Class : Class 5
stupid

Ans 3:

Class : Class 9
B) cellophane paper

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 8
Ans:-B] Use Catalytic Converter in car

Ans 2:

Class : Class 3

Ans 3:

Class : Class 8
It should be D as a CATALYTIC CONVERTER releases hydrocarbon which is harmful for the envoirment.

Ans 4:

Class : Class 7

Ans 5:

Class : Class 5
B

Ans 6:

Class : Class 7
B

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 9
@Lakshana, @Saarth Agrawal and @Prath exactly

Ans 2:

Class : Class 6
I got confused and wrote gibbous thinking that the dark side of the moon is visible. You should name the other moon phases with waning and waxing or name the full moon or the new moon

Ans 3:

Class : Class 6
It should be written as New moon and Full moon as anyone could be confused that the dark side is the moon. I also put gibbous with the same thought. If it would have been marked then it would have been easier to say that the answer is the crescent moon.

Ans 4:

Class : Class 10
You should name the full moon and the new moon...

Ans 5:

Class : Class 5

Ans 6:

Class : Class 5
It should be mentioned NEW MOON AND FULL MOON or either Waning or waxing

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 8
a is class i b is class iic is class i d is class i so it should be be no

Ans 2:

Class : Class 5
The answer should be B

Ans 3:

Class : Class 9
I think the same

Ans 4:

Class : Class 5
isnt it B?

Ans 5:

Class : Class 8
should be b

Ans 6:

Class : Class 6

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
C

Ans 2:

Class : Class 9
Camels do not store water in their humps, as it is commonly believed. The humps are actually reservoirs of fatty tissue. Concentrating body fat in their humps minimizes heat-trapping insulation throughout the rest of their body, which may be an adaptation to living in hot climates

Ans 3:

Class : Class 7
B, Concentrating body fat in their humps minimizes heat-trapping insulation throughout the rest of their body

Ans 4:

Class : Class 8
Option 'C': To store water is correct answer because a camel lives in a hot desert with scarcity of water.

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 2
A because a cooking pot cannot be made of plastic and wood.

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
The food chain does not start from an autotroph ( first mistake ).A Snake can not eat an Eagle ( second mistake )

Ans 2:

Class : Class 9

Ans 3:

Class : Class 10

Ans 4:

Class : Class 10
How are there two mistakes??

Ans 5:

Class : Class 8
how are there 2 mistakes ?The snakes(pythons ,cobras ,etc ) can eat an eagle if they can catch one, that is what google states.

Ans 6:

Class : Class 9
you need to give what snake. anaconda or python can easily eat an eagle.

Ans 7:

Class : Class 8
exactly how are thier two mistakes

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