National Science Olympiad Forum By SOF Olympiad Trainer - Page 681

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9
Where is the complete solution, please

Ans 2:

Class : Class 10

Ans 3:

Class : Class 9
Pls do the complete solution...

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Subject :NSO    Class : Class 1

Ans 1:

Class : Class 1
i have doen c only

Ans 2:

Class : Class 1

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
C is the the correct answer

Ans 2:

Class : Class 10
c is right

Ans 3:

Class : Class 9
The correct answer is D.

Ans 4:

Class : Class 4
they are asking the INCORRECT option, so, the answer is (B).

Ans 5:

Class : Class 9
The correct answer is C

Ans 6:

Class : Class 6
It is c

Ans 7:

Class : Class 5
correct answer is d

Ans 8:

Class : Class 8
c

Ans 9:

Class : Class 6
It is c because black colored clothes absorb heat and keep us warm

Ans 10:

Class : Class 6
It is c not d shreejani

Ans 11:

Class : Class 5

Ans 12:

Class : Class 5
All utter nonsense yes the answer is c

Ans 13: (Master Answer)

Class : Class 1

The correct answer is C.


Ans 14:

Class : Class 1
The correct answer is C .

Ans 15:

Class : Class 2
It cannot be D as early man wore clothes to protect from weather, not for fashion.

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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 9
B) cellophane paper

Ans 2:

Class : Class 5
B]Cellophane paper

Ans 3:

Class : Class 5
stupid

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
B

Ans 2:

Class : Class 3

Ans 3:

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

Ans 4:

Class : Class 7

Ans 5:

Class : Class 7
B

Ans 6:

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

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Subject :NSO    Class : Class 5

Ans 1:

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

Ans 2:

Class : Class 5

Ans 3:

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

Ans 4:

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 5:

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 6:

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

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
isnt it B?

Ans 2:

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 3:

Class : Class 8
should be b

Ans 4:

Class : Class 6

Ans 5:

Class : Class 9
I think the same

Ans 6:

Class : Class 5
The answer should be B

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Subject :NSO    Class : Class 7

Ans 1:

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

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 7
C

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Subject :NSO    Class : Class 2

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