National Science Olympiad Forum By SOF Olympiad Trainer - Page 682

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5

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

Ans 4:

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

Ans 5:

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

Ans 6:

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.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6

Ans 2:

Class : Class 5
The answer should be B

Ans 3:

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 4:

Class : Class 5
isnt it B?

Ans 5:

Class : Class 9
I think the same

Ans 6:

Class : Class 8
should be b

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Subject :NSO    Class : Class 7

Ans 1:

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 2:

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

Ans 3:

Class : Class 7
C

Ans 4:

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

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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 8
exactly how are thier two mistakes

Ans 2:

Class : Class 10

Ans 3:

Class : Class 9

Ans 4:

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

Ans 5:

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

Ans 6:

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 7:

Class : Class 10
How are there two mistakes??

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 10

Ans 3:

Class : Class 5
it can be a or d because it is used to dig soil to put the seed

Ans 4:

Class : Class 6
Correct answer should be A

Ans 5:

Class : Class 6

Ans 6:

Class : Class 7
AAAAAAAAAAAAAAAAAAAAA

Ans 7:

Class : Class 3
A

Ans 8:

Class : Class 7
Aaaa

Ans 9:

Class : Class 10
The answer is A

Ans 10:

Class : Class 5
The correct answer is A !!! Not D !!! As the given figure is a plough.

Ans 11:

Class : Class 5
I think that the answer should be A because this is a plough which helps in digging soil.

Ans 12:

Class : Class 4

Ans 13:

Class : Class 7
Answer should be 'A' because it is a plough

Ans 14:

Class : Class 8
The answer should be A.

Ans 15:

Class : Class 6
Dushyant, search Indian plough on google and you will get the correct answer

Ans 16:

Class : Class 9
D wrong wrong A right right. Every one who feels so please use the option 'Report An Error'

Ans 17:

Class : Class 7
the correct answer is "A"

Ans 18:

Class : Class 5
The correct answer id D as the figure given is a seed drill

Ans 19:

Class : Class 6
The answer should be A. It is a plough.

Ans 20:

Class : Class 9
Seriously nobody from Singapore??

Ans 21:

Class : Class 6
I think its A

Ans 22:

Class :
C

Ans 23:

Class : Class 7
A

Ans 24:

Class : Class 5
In the internet there is no picture of a seed drill in this shape. I myself went wrong by clicking A which I still support.

Ans 25:

Class : Class 4
wrong answer the tool is used for ploughing

Ans 26:

Class : Class 9
The ans is A

Ans 27:

Class : Class 6
it's D as a seeder plough is given in the picture

Ans 28:

Class : Class 9
Answer should be A. This is the image of a plough, there is no part that belongs to seed drill in this image. Requesting the expert to please solve our doubt with reason ASAP.

Ans 29:

Class : Class 9
Even I think it is a plough

Ans 30:

Class : Class 5

Ans 31:

Class : Class 9
It is not D!!!!!!It is A☹️☹️

Ans 32:

Class : Class 5
AAAAA

Ans 33:

Class : Class 6
This is a traditional seed drill

Ans 34:

Class : Class 9
!!? The answer is A

Ans 35:

Class : Class 7
The figure shown is a SEED DRILL. See the solution

Ans 36:

Class : Class 9
It is not D!!!! It is A!!!!

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
The correct answer should be c as there are 3 pairs onlyON , DE , RS

Ans 2:

Class : Class 8
I am completely shocked. How can SOF make such errors in almost every subject!? There are ONLY 3 pairs in the question which have the same number of letters as in the alphabet: ON, DE and RS. There is no fourth pair in the image. Therefore, the answer should be Option C and not Option D. I request SOF to PLEASE RECTIFY THE ERRORS.

Ans 3:

Class : Class 7
answer C, as there are 3 pairs ON, DE and RS

Ans 4:

Class : Class 4
There are only 3 pairs

Ans 5:

Class : Class 10

Ans 6:

Class : Class 7

Ans 7:

Class : Class 8
THERE ARE ONLY 3 PAIRS NOT 4......

Ans 8:

Class : Class 2

Ans 9:

Class : Class 7

Ans 10:

Class : Class 8
yes there are only three pairs but it is showing four that is wrong

Ans 11:

Class : Class 7
C

Ans 12:

Class : Class 8

Ans 13:

Class : Class 7
answer C, as there are 3 pairs ON, DE and RS

Ans 14:

Class : Class 4
there are only 3 pairs

Ans 15:

Class : Class 7

Ans 16:

Class : Class 8
c should be the right answer

Ans 17:

Class : Class 7
Only 3 pairs are there.

Ans 18:

Class : Class 10

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Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

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