National Science Olympiad Forum By SOF Olympiad Trainer - Page 749

User Forum

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

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

Ans 3:

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 4:

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

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

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
The answer should be B

Ans 2:

Class : Class 10
should be b

Ans 3:

Class : Class 9
I think the same

Ans 4:

Class : Class 10
a is class i b is class iic is class i d is class i so it should be be no

Ans 5:

Class : Class 5
isnt it B?

Ans 6:

Class : Class 6

Post Your Answer

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

Ans 3:

Class :
C

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.

Post Your Answer

Subject :NSO    Class : Class 2

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

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

Post Your Answer

Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
exactly how are thier two mistakes

Ans 2:

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 3:

Class : Class 7
Snakes CAN eat eagles!

Ans 4:

Class : Class 9

Ans 5:

Class : Class 10
How are there two mistakes??

Ans 6:

Class : Class 10

Ans 7:

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

Ans 8:

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

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

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

Ans 2:

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

Ans 3:

Class : Class 9
Seriously nobody from Singapore??

Ans 4:

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

Ans 5:

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

Ans 6:

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

Ans 7:

Class : Class 8
The answer should be A.

Ans 8:

Class : Class 7
Aaaa

Ans 9:

Class : Class 10

Ans 10:

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

Ans 11:

Class : Class 9
Even I think it is a plough

Ans 12:

Class : Class 3
A

Ans 13:

Class : Class 5
AAAAA

Ans 14:

Class :
C

Ans 15:

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

Ans 16:

Class : Class 4

Ans 17:

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

Ans 18:

Class : Class 7
the correct answer is "A"

Ans 19:

Class :

Ans 20:

Class : Class 7
A

Ans 21:

Class : Class 10
The answer is A

Ans 22:

Class : Class 6
I think its A

Ans 23:

Class : Class 9
The ans is A

Ans 24:

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 25:

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

Ans 26:

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

Ans 27:

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

Ans 28:

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

Ans 29:

Class : Class 6

Ans 30:

Class : Class 6
Correct answer should be A

Ans 31:

Class : Class 6
This is a traditional seed drill

Ans 32:

Class : Class 7
AAAAAAAAAAAAAAAAAAAAA

Ans 33:

Class : Class 5

Ans 34:

Class : Class 9
!!? The answer is A

Ans 35:

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

Ans 36:

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.

Post Your Answer

Subject :NSO    Class : Class 7

Ans 1:

Class : Class 10

Ans 2:

Class : Class 6

Ans 3:

Class : Class 7

Ans 4:

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

Ans 5:

Class : Class 7
Only 3 pairs are there.

Ans 6:

Class : Class 4
there are only 3 pairs

Ans 7:

Class : Class 10

Ans 8:

Class : Class 7

Ans 9:

Class : Class 4
There are only 3 pairs

Ans 10:

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

Ans 11:

Class : Class 7

Ans 12:

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

Ans 13:

Class :
C

Ans 14:

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

Ans 15:

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

Ans 16:

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 17:

Class : Class 8
c should be the right answer

Ans 18:

Class : Class 8

Post Your Answer

Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Class :
The correct answer is D.

Post Your Answer