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Aarohi Tiwari from St Mary ICSE School, NAVI MUMBAI
Subject :NSO    Class : Class 5

Ans 1:

Aditya Roy from Vikas The Concept School, Hyderabad
Class : Class 6
40.27 x 3 120.81 i think you multiplied 4.27x3 be carefull

Ans 2:

khushie from gdgps , Gurgaon
Class : Class 5
Follow your gut feelings.if you think it's A,then go for A

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Anushi Pandey from St xaviers High School, Gurugram
Subject :NSO    Class : Class 5

Ans 1:

Aditya Roy from Vikas The Concept School, Hyderabad
Class : Class 6
D is the answer

Ans 2:

Aditya Roy from Vikas The Concept School, Hyderabad
Class : Class 6
D is the answer

Ans 3:

shlok from St Gregorios High school, Mumbai
Class : Class 5
D

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Pradeep Mishra from chirec, Hyderabad
Subject :NSO    Class : Class 4

Ans 1:

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 2:

Alisha from Delhi Public School kolar road, Bhopal
Class : Class 4
sillyanddumb!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 3:

Syon from Sentia The Global School, Hyderabad
Class : Class 6
The Toppest layer is the crust not the mantle. Y shows below Z ,and Zealand means mantlemail which is below the crust

Ans 4:

Tulaa Auti from Vidya valley school, pune
Class : Class 4

Ans 5:

Anika from Alphabets, Chennai
Class : Class 5
This is wrong

Ans 6:

Akarsh Anand from DPS Gurgaon , Gurgaon
Class : Class 5

Ans 7:

avsonawane from Bhartiya Vidya Bhavan, Pune
Class : Class 6
Options for this question are wrong. Need to update the question.

Ans 8:

Anantjit Chander from Apeejay School, Sector 14, Faridabad, Faridabad
Class : Class 5
The diagram is also not labelled correctly

Ans 9:

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 10:

from ,
Class : Class 5
solution given is wrong

Ans 11:

Atharv from Lakshdham high school , Mumbai
Class : Class 6
Z is crust and Y is mantle

Ans 12:

Mannat Verma from Vivek High School , Chandigarh
Class : Class 6

Ans 13:

Ameya Dhuri from Rajagiri Public School, Doha
Class : Class 4
Dumb question

Ans 14:

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 15:

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.

Ans 16:

from vels vidyashram, chennai
Class : Class 5
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 17:

VANSH GARG from DPSG, GHAZIABAD
Class : Class 4
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 18:

Shiven Dinkar from DPS Noida, Delhi
Class : Class 4

Ans 19:

Arnav kaul from Chirec, Hyderabad
Class : Class 5
Answer is b

Ans 20:

Ridhan from SFS janakpuri, New Delhi
Class : Class 5
silly and fully wrong

Ans 21:

Shaurya Veer from CAMBRIDGE INTERNATIONAL SCHOOL , Palampur
Class : Class 6
the solution of this question is wrong

Ans 22:

Shaurya Suryawanshi from The Orbis school, Pune
Class : Class 6
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 23:

Niteen Jit Sahu from Diya Academy of Learning, Bengaluru
Class : Class 5
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 24:

LAVANYA DADHWAL from BLOOM PUBLIC SCHOOL, South West Delhi
Class : Class 4
I was trying to report error but it was not submitting....

Ans 25:

Mohhika Sharma from Delhi Public School Greater Noida, Greater Noida
Class : Class 4
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 26:

Soorya Tej R from Delhi Public School, Hyderabad
Class : Class 4
the question should be incorrect and the solution is wrong

Ans 27:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 7
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 28:

ASHMI Narkar from Vibgyor High Airoli, Navi Mumbai
Class : Class 4
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 29:

Anantjit Chander from Apeejay School, Sector 14, Faridabad, Faridabad
Class : Class 5
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 30:

Aarav Khetarpal from MVN, Faridabad
Class : Class 5
wwwwwwwwwwwwwwwwwedrhcgfdxASDFGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGHJHJMUIOJOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOLLOLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL

Ans 31:

Aarav Khetarpal from MVN, Faridabad
Class : Class 5
fihfhtdbk

Ans 32:

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 33:

Anantjit Chander from Apeejay School, Sector 14, Faridabad, Faridabad
Class : Class 5
The solution is related to the chapter of plants.

Ans 34:

Lakshmi from FPS, Bangalore
Class : Class 7
Y is mandle

Ans 35:

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 36:

Harsh Sobti from the samhita academy, BLR
Class : Class 5
the correct answer is bb b b b b b b b.

Ans 37:

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 38:

Sudarsan Dalabehera from ,
Class : Class 3
Y is mantle.

Ans 39:

Ameya Dhuri from Rajagiri Public School, Doha
Class : Class 4
dumb answer !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 40:

Arnav kaul from Chirec, Hyderabad
Class : Class 5
Answer is b

Ans 41:

Niteen Jit Sahu from Diya Academy of Learning, Bengaluru
Class : Class 5
THe solution is fully wrong, somebody report it direct to SOF founder.

Ans 42:

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 43:

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 44:

Anantjit Chander from Apeejay School, Sector 14, Faridabad, Faridabad
Class : Class 5

Ans 45:

Mannat Verma from Vivek High School , Chandigarh
Class : Class 6

Ans 46:

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 47:

Miheet parikh from Jamnabai narsee school, Mumbai
Class : Class 3
the answer is wrong

Ans 48:

Anantjit Chander from Apeejay School, Sector 14, Faridabad, Faridabad
Class : Class 5

Ans 49:

Jibran Noorshah from Mount Litera Zee School, 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 50:

Anirudh Bhattacharjee from THE LEXICON INTERNATIONAL SCHOOL KALYANI NAGAR PUNR, Pune
Class : Class 5
The options are wrong.The solution given by sof is wrong.

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Sanjana Thampy from Ncfe, Bangalore
Subject :NSO    Class : Class 9

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FALAAH.QIDWAI from DPSN, NOIDA
Subject :NSO    Class : Class 1

Ans 1:

FALAAH.QIDWAI from DPSN, NOIDA
Class : Class 1
i have doen c only

Ans 2:

FALAAH.QIDWAI from DPSN, NOIDA
Class : Class 1

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athish gagan vas from venkat international public school, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

shreyash rawat from podar international school, pune
Class : Class 6
c

Ans 2:

SJ HARITHA from PSBS, Bengaluru
Class : Class 6
c is right

Ans 3:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 7
The correct answer is C

Ans 4: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is C.

Ans 5:

TARA NAUTIYAL from CONVENT OF JESUS AND MARY, DEHRADUN
Class : Class 4
C is the the correct answer

Ans 6:

Sreejani Bhaduri from National Public School, Bangalore
Class : Class 4
Dddddddddddddddddddd is the answer

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ADITYA ROY from VIDYASAGAR SHISHU NIKETAN, MEDINIPUR
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is B.

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Karmanya Gupta from DPS, Udaipur
Subject :NSO    Class : Class 5

Ans 1:

Udayan Sindhu Chaudhuri from The Indian School, NEW DELHI
Class : Class 7
B) cellophane paper

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Karmanya Gupta from DPS, Udaipur
Subject :NSO    Class : Class 5

Ans 1:

khushie from gdgps , Gurgaon
Class : Class 5
B

Ans 2:

Aaditya Malhotra from Isaac Newton Global School, Mumbai
Class : Class 3

Ans 3:

Syon from Sentia The Global School, Hyderabad
Class : Class 6
It should be D as a CATALYTIC CONVERTER releases hydrocarbon which is harmful for the envoirment.

Ans 4:

Aryan Sirohi from Mount LItera Zee School, Bangalore
Class : Class 8
Ans:-B] Use Catalytic Converter in car

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Karmanya Gupta from DPS, Udaipur
Subject :NSO    Class : Class 5

Ans 1:

Prath from Vibgor High, Bangalore
Class : Class 5
You should name the full moon and the new moon...

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