Pradeep Mishra
from
chirec, Hyderabad
Subject :NSO Class : Class 4
The given figure shows three layers of Earth. Select the correct option regarding it.
A W and X are liquid layers.
B Surface of Y is called crust.
C Layer Z makes up most of the total Earth’s volume.
D All of these
as per my understanding the answer is A
Ans 3:
Edit Post
LAVANYA DADHWAL
from
BLOOM PUBLIC SCHOOL, South West Delhi
Class : Class 7
I was trying to report error but it was not submitting....
Ans 5:
Edit Post
Harsh Sobti
from
the samhita academy, BLR
Class : Class 5
guys, calm down. we do not stand on the crust, we stand on the earth. so z is the earth, y is the crust, x is the outer core and w is the inner core.If you go and see the information of the exam, the have not mentioned mantle, so what ever information is given, you have to follow it to get the answer. So the answer is B.
Ans 6:
Edit Post
Niteen Jit Sahu
from
Diya Academy of Learning, Bengaluru
Class : Class 7
THe solution is fully wrong, somebody report it direct to SOF founder.
Ans 7:
Edit Post
Ans 8:
Edit Post
Anantjit Chander
from
The Modern School, Sector 85, Greater Faridabad, Faridabad
Class : Class 8
The solution is related to the chapter of plants.
Ans 9:
Edit Post
Ans 13:
Edit Post
Shaurya Veer
from
Blooming Dales International School, Sri Ganganagar
Class : Class 9
the solution of this question is wrong
Ans 14:
Edit Post
Advika Narkar
from
The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 7
Answer is A as :W inner coreX outer core Y mantleZ crustThey have not specified alsoAnd crust does not make up most of the Earth's volumeIt is a logical type of questionIf W is core then also C is wrong as W is making up most of the Earth'svolume so answer is A only
Ans 15:
Edit Post
Ans 17:
Edit Post
Sunishka Khatri
from
Global Indian International School, Pune
Class : Class 5
The correct answer is C. I am disappointed with the SOF Olympiad. I recommend to not enroll the students for any of the Olympiad, as the material is not adequate and there are too many errors which will confuse children to make their concepts. We are pressurizing our children to take this exam and perform. But actually it will confuse our children instead of making their concept strong.
Ans 18:
Edit Post
suday ghai
from
DPS NOIDA, GAUTAM BUDDHA NAGAR
Class : Class 4
they have given an incorrect solution,dog,elephant and wood are not related to this question.
Ans 19:
Edit Post
Shailaja Divakar
from
Chennai public school global school, London
Class : Class 6
Z is the crust as it is at the first. The solution has been written wrong because it is from planets question.
Ans 21:
Edit Post
Niteen Jit Sahu
from
Diya Academy of Learning, Bengaluru
Class : Class 7
We have report SOF about this problem. I don't know why is it showing the wrong answer when ever I do this question. Who ever sees this question please report.I don't know why I cant report error. SOF is so bad.
Ans 22:
Edit Post
Anantjit Chander
from
The Modern School, Sector 85, Greater Faridabad, Faridabad
Class : Class 8
The diagram is also not labelled correctly
Ans 23:
Edit Post
Ans 25:
Edit Post
APOORVA.GUPTA
from
DPS Noida, Noida
Class : Class 4
If you count from the centre or the layer after centre , the answer will be Mantle.
Ans 27:
Edit Post
Mohhika Sharma
from
Delhi Public School Greater Noida, Greater Noida
Class : Class 7
The solution is completely wrong!Does anyone know the email ID,mobile no. or address of anyone working with SOF? We could inform them and then if that person can do it well and good or that person could tell the correct person.We need the solution to be correct.
Ans 28:
Edit Post
Sandipta Bhattacharjee
from
Sri Ram Narayan Singh Memorial High School, Kolkata
Class : Class 5
They have given the explanation of some other question in the solution though, B is the correct answer.
Ans 30:
Edit Post
Ans 31:
Edit Post
Aaditya Saxena
from
Ryan International School Pune, Pune
Class : Class 6
ok, why is the answer to almost all questions in these chapters are wrong. They tried to copy the book but they (mistakenly) wrote the wrong answer. The correct answer should be E (made it myself cuz the answer is not there) Surface of Z is the crust. Man, these SOF people need to first read what they have written then upload it so we can study for our test. Even the Admin (Who has the master answer) has no words to say!!!!!!
Ans 32:
Edit Post
Ans 35:
Edit Post
Ans 36:
Edit Post
Shailaja Divakar
from
Chennai public school global school, London
Class : Class 6
The answer is C and not B because they told to select the correct option. Y is mantle and the option B they told crust. As Z is crust and covers most of the earth surface, it should be C.
Ans 37:
Edit Post
Ans 38:
Edit Post
Ans 39:
Edit Post
Anantjit Chander
from
The Modern School, Sector 85, Greater Faridabad, Faridabad
Class : Class 8
What a silly answer! Are dogs, trees and pumpkins growing inside the layers of the earth that they have given such a silly solution? What cheek!
Ans 40:
Edit Post
kushagra chaturvedi
from
Podar Internation School Chinchwad, Pune
Class : Class 5
!Read This!
You need to read this answer before writing your answer.
Everyone is right
It should be updated but do not write the wrong answer correct and the correct answer wrong and the wrong answer correct!
They are bigger than us and they know more than us.
So, the conclusion is that the B option is correct and the else options are wrong.
Ans 41:
Edit Post
Bhavya Jain
from
K R Mangalam World Scholl, GHAZIABAD
Class : Class 4
Z IS THE CRUST AND Y IS THE MANTLE OS THE CORRECT ANSWER IS C AS CRUST TAKES MOST OF EARTHS SPACE
Ans 43:
Edit Post
Diya Jasmina
from
Samsidh MLZS, Bengaluru
Class : Class 4
All of you're worrying. The answer is B as per the MTG olympiad book. there the options were:W and X are liquid layersLayer above Y is crustLayer Z makes most of the earth's volumeall of theseTHE OPTION B LAYER ABOVE Y IS CALLED CRUST is correct in the book.As that is the ground and above the ground is the sky and atmosphere which is called crust and here its written SURFACE ABOVE Y IS CRUST because Y is land and above land is crust. All of you were thinking they told Y as crust and that's wrong but they said Surface above Y which is Z . They're correct.
Ans 44:
Edit Post
Soorya Tej R
from
Delhi Public School, Hyderabad
Class : Class 4
the question should be incorrect and the solution is wrong
Ans 46:
Edit Post
Hitanshi Behera
from
Loyola School , Bhubaneswar
Class : Class 4
correct answer is 'c' as the middle 2 part are the cores of the earth
Ans 47:
Edit Post
Aaryav Misra
from
Vibgyor High, Bengaluru
Class : Class 4
Y is mantle, not crust and Z is the crust, so Z is also not ans.
Ans 49:
Edit Post
Ashwak
from
Cambridge, Jalandhar
Class : Class 8
The answer is B because they are saying the SURFACE of Y is called Crust .Right , because Crust is called the surface of Mantle .
Ans 51:
Edit Post
DEVAANGANA SARDAR
from
G.D. Birla Centre for Education, Kolkata
Class : Class 6
Totally wrong question
Ans 53:
Edit Post
Shaurya Suryawanshi
from
The Orbis school, Pune
Class : Class 7
I think this question is totally wrong- W is Inner core,X is outer core,Y is mantle and Z Crust so how can they(SOF) is saying that 'B' is the correct option
Ans 55:
Edit Post
avsonawane
from
Blue Ridge Public School, Pune
Class : Class 9
Options for this question are wrong. Need to update the question.
Ans 56:
Edit Post
Arhan Shri Gupta
from
Mayoor Private School, Abu dhabi
Class : Class 7
The solution of this answer is wrong. DonĂ¢Â€Â™t follow the solution.
Ans 57:
Edit Post
Parth Kathuria
from
Kothari International School, Noida
Class : Class 4
They have given the solution of another topic in the topic of Earth and Universe.
Ans 58:
Edit Post
Aneek Dey
from
Little Angel School, karimganj
Class : Class 6
The solution is mistaken in the end but the answer is b because surface means top and top of y which is mantle is crust and crust makes most of the Earth as it ids the largest portion.
Ans 59:
Edit Post
Ans 61:
Edit Post
Ainesh das
from
Chrysalis, Bangalore
Class : Class 4
Solution (living and non-living beings) is wrong as it is not related to the questions (Earth's various layer). SOF trainer kindly look into this. thanks
Ans 62:
Edit Post
Shivesh Senthilkumar
from
vels vidyashram, chennai
Class : Class 6
Z is the crust. So answer should be C. Please update the solution as the solution also seems to be wrong. Diagram shows four layers and outer layer will be crust.
Ans 63:
Edit Post
kushagra chaturvedi
from
Podar Internation School Chinchwad, Pune
Class : Class 5
!Read This!
You need to read this answer before writing your answer.
Everyone is right
It should be updated but do not write the wrong answer correct and the correct answer wrong and the wrong answer correct!
They are bigger than us and they know more than us.
So, the conclusion is that the B option is correct and the else options are wrong.
Ans 64:
Edit Post
Syon
from
Sentia The Global School, Hyderabad
Class : Class 8
The Toppest layer is the crust not the mantle. Y shows below Z ,and Zealand means mantlemail which is below the crust
Ans 65:
Edit Post
Adit Aggarwal
from
Vibgyor High, Bengaluru
Class : Class 5
The solution given is wrong. There is no explanation of why B is correct as Layer Y should actually be Mantle.