National Science Olympiad Forum By SOF Olympiad Trainer

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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 5
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 9
How are there two mistakes??

Ans 2:

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

Ans 3:

Class : Class 8
exactly how are thier two mistakes

Ans 4:

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

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
It is not D!!!! It is A!!!!

Ans 2:

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

Ans 3:

Class : Class 6
!!? The answer is A

Ans 4:

Class : Class 4

Ans 5:

Class : Class 5
I think its A

Ans 6:

Class : Class 5
Correct answer should be A

Ans 7:

Class : Class 6
The answer should be A.

Ans 8:

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

Ans 9:

Class : Class 5
Even I think it is a plough

Ans 10:

Class : Class 6
A

Ans 11:

Class : Class 8
the correct answer is "A"

Ans 12:

Class : Class 5

Ans 13:

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

Ans 14:

Class : Class 5
This is a traditional seed drill

Ans 15:

Class : Class 5

Ans 16:

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

Ans 17:

Class : Class 6

Ans 18:

Class : Class 5
AAAAA

Ans 19:

Class : Class 5
The ans is A

Ans 20:

Class : Class 3
A

Ans 21:

Class :
C

Ans 22:

Class : Class 5
D wrong wrong A right right. Every one who feels so please use the option 'Report An Error'

Ans 23:

Class : Class 6
Seriously nobody from Singapore??

Ans 24:

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

Ans 25:

Class : Class 5
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 26:

Class : Class 5

Ans 27:

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

Ans 28:

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

Ans 29:

Class : Class 6
The answer is A

Ans 30:

Class : Class 5
AAAAAAAAAAAAAAAAAAAAA

Ans 31:

Class : Class 6
It is not D!!!!!!It is A☹️☹️

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 9

Ans 2:

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

Ans 3:

Class : Class 7

Ans 4:

Class : Class 7

Ans 5:

Class : Class 7
there are only 3 pairs

Ans 6:

Class : Class 4
There are only 3 pairs

Ans 7:

Class : Class 7
THERE ARE ONLY 3 PAIRS NOT 4......

Ans 8:

Class : Class 8
c should be the right answer

Ans 9:

Class : Class 8

Ans 10:

Class : Class 7

Ans 11:

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

Ans 12:

Class : Class 7

Ans 13:

Class : Class 7
C

Ans 14:

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

Ans 15:

Class : Class 7

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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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Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

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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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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 4
The correct option is D

Ans 2:

Class : Class 5
D option is the correct answer. Hope it helps.

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