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Amrit Jolly from The Shri Ram School Aravali, Gurgaon
Subject :NSO    Class : Class 8

Ans 1:

Subash kandoth from New horizon public school , Navi Mumbai
Class : Class 10
Plants donot directly absorb nitrogen from the atmosphere. They actually fix nitrogen in the soil with the help of symbiotic nitrogen fixing bacteria in their root nodules

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Kavyam Rustagi from Delhi Public School, Ethalbari , Binnaguri
Subject :NSO    Class : Class 3

Ans 1:

Arjun amit Naikare from Vikhe Patil Memorial School, Pune
Class : Class 4
skin ,nerves ,spinal cord ,brain,Spinal cord, Nerves, Hand is pulled back

Ans 2:

Advaitt S Koduri from Presidium Noida 31, NOIDA
Class : Class 6
without brain how will we move

Ans 3:

Riddhiman Bose from Don Bosco School, Kolkata
Class : Class 5

Ans 4:

Samik Praveen from Euro School Airoli, Mumbai
Class : Class 6
Spinal cord sometimes acts as brain

Ans 5:

TANISHA.JAIN from Delhi Public School Noida, Noida
Class : Class 3
The option 'B' is the correct answer.

Ans 6:

SHAUNAK from St Xaviers School, HAZARIBAG
Class : Class 3
It can never be like that.

Ans 7:

Anaahad Mehar Satsangi from Delhi Public School Agra, Agra
Class : Class 3
The hand can't move without the signals of brain

Ans 8:

Ram Prasanna from Basil Woods International, Hyderabad
Class : Class 3
No Answer: D were is brain

Ans 9:

Agnish Chakraborty from The Heritage School, Kolkata
Class : Class 7
option B

Ans 10:

Pratha Borar from Jayshree Periwal International School, Jaipur
Class : Class 5
B - Skin → Nerves → Spinal cord → Nerves → Hand is pulled back

Ans 11:

Riddhiman Bose from Don Bosco School, Kolkata
Class : Class 5
yeeeeeeeeeeeessssssssssss!!!!!!!!!!!!!

Ans 12:

S from , JAJAPUR
Class : Class 4
skin-nerve-spinal cord-brain-nerve-hand pulled back

Ans 13:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The answer B is correct because the Spinal Cord controls the Reflex Actions and if we touch a hot kettle and move our hand back, its a Reflex Action of course!!!

Ans 14:

Shaurya Shinde from Goldcrest High Vashi, Navi Mumbai
Class : Class 8
how will the other parts get signal ?

Ans 15:

Avinabha Hore from DPS south kolkata, Kolkata
Class : Class 5
without brain there would be no reflex. Spinal cord is just a carrier through neurons..it's the brain which signals to pull back the hand from a hot kettle...not any other organs.

Ans 16:

Shubhan from Euro School, Mumbai
Class : Class 5
without brain's indicator how nerves will pull hands?

Ans 17:

Arjun Gourineni from CHIREC International School, Hyderabad
Class : Class 7
Where is brain

Ans 18:

Kashika Goel from DPS Noida, Noida
Class : Class 7
spinal cord acts as brain sometimes hence option B is correct

Ans 19:

TANISHA.JAIN from Delhi Public School Noida, Noida
Class : Class 3
The option 'B' is the correct answer.

Ans 20:

Rayansh Mishra from VIBGYOR HIGH MAGARPATTA, Pune
Class : Class 9
it will be none of the above because there is no brain

Ans 21:

Himanish Ta from Delhi Public School Noida, Noida
Class : Class 3
OH,Nooooooooooooooooooooooooooooooooooooooooooooooooooooooooo|

Ans 22:

Hamsini from yagappa international school, Thanjavur
Class : Class 5
nooo

Ans 23:

Ayushmaan Mishra from DePaul school , Berhampur
Class : Class 4
What about Brain?

Ans 24:

Sreyas from Don Bosco, Park Circus, Kolkata
Class : Class 5
Confusinggggggggggggggggggggggggggggggg

Ans 25:

Shaurya Shinde from Goldcrest High Vashi, Navi Mumbai
Class : Class 8
the brain should be there

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ARNAV GARG from PRUDENCE SCHOOL, New Delhi
Subject :NSO    Class : Class 5

Ans 1:

Pratiksha Panda from Sri Kumaran's School, Bangalore
Class : Class 5
c

Ans 2:

Nilarka Pahari from Young Horizons School, Kolkata
Class : Class 4
Asteroids are small, irregular lumps of rock that move in orbits around the Sun. Most asteroids lie in a vast ring between the orbits of Mars and Jupiter. This is called asteroid belt that holds millions of asteroids. Asteroids can be classified into two broad groups based on their composition and location-carbon rich asteroids dominate the outer part of asteroid belt whereas metal rich asteroids dominate the inner part of belt.

Ans 3:

Kaashvi Sharma from Bal Bharati Public School, GRHM, New Delhi
Class : Class 8
Option C and A are both correct

Ans 4:

Jeronee from Christwood School, PERUMBAKKAM
Class : Class 5

Ans 5:

Nishant Doshi from new era senior secondary school nizampura vadodara, Vadodara
Class : Class 7
Option C is the correct answer

Ans 6:

Akshaj V from PSBB Senior Secondary School, Chennai
Class : Class 6

Ans 7:

Advaith from National Public School, HSR Layout , Bengaluru
Class : Class 8
It cannot be A as asteroids orbit the sun

Ans 8:

madhav from null, null
Class : Class 5

Ans 9:

Joe Bipin from National Public School Agra, Bangalore
Class : Class 10
option A is the correct answer

Ans 10:

Aaditya Gandhi from Heritage Experiential Learning School, Gurgaon
Class : Class 5

Ans 11:

Swastik Srivastava from Baldwin Boys High School, Bangalore
Class : Class 5
asteroids have a highly elliptical orbit unlike planets. planets have round orbits.

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ARNAV GARG from PRUDENCE SCHOOL, New Delhi
Subject :NSO    Class : Class 5

Ans 1:

Anika Saha from New Town School, KOLKATA
Class : Class 6
the answer is orion but in laptop cassiopeia and orion are c so i clicked c but my answer is wrong

Ans 2:

Ashee Srivastava from APEEJAY SCHOOL NOIDA , NOIDA
Class : Class 7
orionit must have been a mistake to write c on both.

Ans 3:

Mahadevan from KV Rubber Board Kottayam, Kottayam
Class : Class 9
I clicked d because Orion was the last but when the result came it was showing it wrong and it was marked like this your answer D correct answer D and it was showing wrong for me

Ans 4:

ANANYA.KUMAR from DPS Noida, Noida
Class : Class 5
orion

Ans 5:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7

Ans 6:

Pratham Dave from GNS, Bangalore
Class : Class 7
ORION IS THE ANSWER TO THIS QUESTION

Ans 7:

Akshita Krishnan from DPS Noida, Noida
Class : Class 8
Yes, the correct answer is Orion as Ursa Major, Ursa Minor and Cassiopeia are different in my iPads net. Don't worry I also got worried seeing the net but to me Orion is the right answer. Thank you.

Ans 8:

Shaina Mukherjee from DPS Sharjah, Dubai
Class : Class 5
YES, it is indeed Orion the Great. Wrong answer was put in the system , but now it is corrected.

Ans 9:

hridhaan solanki from gyanshree, noida
Class : Class 7

Ans 10:

suday ghai from DPS NOIDA, GAUTAM BUDDHA NAGAR
Class : Class 5
with my luck ,i did D

Ans 11:

sanjana from NARAYANA E TECHNO , Chennai
Class : Class 8
click d they have done mistake

Ans 12:

hridhaan solanki from gyanshree, noida
Class : Class 7

Ans 13:

Fareeha siddiqua from Janki Devi public school , Mumbai
Class : Class 5

Ans 14:

ARNAV GARG from PRUDENCE SCHOOL, New Delhi
Class : Class 10
Orion

Ans 15:

shivan iyer from dr pillai global academy, MUMBAI
Class : Class 4
Orion Orion Orion Orion Orion Orion!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 16:

Daksh Gujarathi from Pawar Public School, Bhandup, MUMBAI
Class : Class 5
The correct answer is orion...error in the answer

Ans 17:

shubhavi Dhondge from NPS, Banagalore
Class : Class 9

Ans 18:

Rohan TR from Sri Aurobindo memorial school, Bangalore
Class : Class 6
It is Orion but it is showing c

Ans 19:

Ayan from Oakridge International School, Bangalore
Class : Class 5
the answer is Orion but in laptop Cassiopeia and Orion are c so i clicked c but my answer is wrong. Same thing happened to me

Ans 20:

Fareeha siddiqua from Janki Devi public school , Mumbai
Class : Class 5
it is Orion luckily i did not see the option letter is wrong and clicked option D

Ans 21:

Pavitt from Jodhamal public school, Jammu
Class : Class 8
Pavitt Singh from Jodhamal Public Schoolthe correct answer is D

Ans 22:

EKLAVYA GONDULE from DPS BHILAI, Bhilai
Class : Class 7
YES,IT ISORION,THE GREAT

Ans 23:

Dakshata Banerjee from Chrysalis High, Bangalore
Class : Class 5

Ans 24:

Satwik Dixit from Vibgyor, Bangalore
Class : Class 6
The answer is Ursa Major

Ans 25:

Bhavya Jain from K.R Manglam World School, Ghaziabad
Class : Class 8
part c

Ans 26:

Souradeepto Das Mandal from Hyderabad Public School, Hyderabad
Class : Class 7
ORION

Ans 27:

Saanvi Prasad from DPS Noida, Noida
Class : Class 5
It is very bad I said d but it landed on a for some reason

Ans 28:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7

Ans 29:

SUGAURI RASTOGI from DPS NOIDA, VIVEK VIHAR
Class : Class 6
YES THE ANSWER IS ORION

Ans 30:

Subhang Deep Sahu from Narayana CO Kadugodi Bangalore, Bangalore
Class : Class 8
SOF has to work on it's technical glitches . mmm......

Ans 31:

Pratham Dave from GNS, Bangalore
Class : Class 7

Ans 32:

Mystic Girl from NPS, Bnagalore
Class : Class 6
Orion

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ARNAV GARG from PRUDENCE SCHOOL, New Delhi
Subject :NSO    Class : Class 5

Ans 1:

ARNAV GARG from PRUDENCE SCHOOL, New Delhi
Class : Class 10

Ans 2:

Reyansh Goel from NPS, KRM, Bangalore
Class : Class 6
the question is correct

Ans 3:

Sanskriti Nagar from Rose Bud Academy, khagaria
Class : Class 5
B

Ans 4:

naman from PSBBM, Chennai
Class : Class 1

Ans 5:

Pratham Dave from GNS, Bangalore
Class : Class 7
B

Ans 6:

Kavyam Rustagi from Bloom Public School, Vasant Kunj, New Delhi
Class : Class 5
The corerect answer is b google also said it

Ans 7:

Shrija Roy from Ryan international school icse, mumbai
Class : Class 7
B is the answer

Ans 8:

Advait kaushik from Ryan international school, Gurugram
Class : Class 8
BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB

Ans 9:

Ishani Gandhi from Lourdes convent school, Surat
Class : Class 6
The question is wrong

Ans 10:

RAMAYANI PAKHARE from S M SHETTY HIGH SCHOOL, MUMBAI
Class : Class 6
B

Ans 11:

sarah pranav gothivarekar from Indian School Al Gubra, Muscat
Class : Class 4
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

Ans 12:

Amreet Sinha from GIIS, Ahmedabad
Class : Class 5
(b) Planet Venus is the hottest planet in our solar system

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ARNAV GARG from PRUDENCE SCHOOL, New Delhi
Subject :NSO    Class : Class 5

Ans 1:

yathaarth from greenwood high, bangalore
Class : Class 5

Ans 2:

Gauransh Singla from DPS , Navi Mumbai
Class : Class 5
yes, it is d!

Ans 3:

Pratham Dave from GNS, Bangalore
Class : Class 7
Yes Fareeha siddiqua the answer is D

Ans 4:

Fareeha siddiqua from Janki Devi public school , Mumbai
Class : Class 5
Venus and uranus rotate in clock wise direction but uranus is a gaseous planet so answer is D

Ans 5:

Shrija Roy from Ryan international school icse, mumbai
Class : Class 7

Ans 6:

Saipriya from Sankara, Chennai
Class : Class 9
Yes Fareeha siddiqua the answer is D

Ans 7:

Haroon T K from Silver Hills public school , Calicut
Class : Class 5

Ans 8:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7

Ans 9:

Harsh Sobti from the samhita academy, BLR
Class : Class 5
a

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akshith from ganges valley school, hyderabad
Subject :NSO    Class : Class 6

Ans 1:

Tanishkchamp from Saint Francis English medium school, Bandikui
Class : Class 8
what is gggggggggg you are mad?

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akshith from ganges valley school, hyderabad
Subject :NSO    Class : Class 6

Ans 1:

Tanishkchamp from Saint Francis English medium school, Bandikui
Class : Class 8
you are fully mad ? 555

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SAGNIK CHAKRABORTY from DELHI PUBLIC SCHOOL , KOLKATA
Subject :NSO    Class : Class 5

Ans 1:

Rudra Tripathi from DPS Noida, Noida
Class : Class 10
Mechanical force

Ans 2:

P A Reyyansh from Ann Mary School, Dehradun
Class : Class 10
Mechanical Force

Ans 3:

Rimi from TLISK, pune
Class : Class 9
The answer given by SOF is wrong so they have not given the solution to this question.

Ans 4:

Biju Pappachan from Rkc , Raipur
Class : Class 1
I did C frictional force but SOF says it is D mechanical force. How is it mechanical force?

Ans 5:

Aaditva from Vasant Valley School, New Delhi
Class : Class 8
how??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

Ans 6:

Arghya Kashyap from Modern Delhi Public School, Faridabad
Class : Class 8

Ans 7:

Rohan TR from Sri Aurobindo memorial school, Bangalore
Class : Class 6
It is frictional force

Ans 8:

Haroon T K from Silver Hills public school , Calicut
Class : Class 5
how?

Ans 9:

Atul Sanjeev from Indian School Al Ghubra, Muscat
Class : Class 9
how is it mechanical force?

Ans 10:

Gauransh Singla from DPS , Navi Mumbai
Class : Class 5

Ans 11:

ARNAV GARG from PRUDENCE SCHOOL, New Delhi
Class : Class 10
mechanical

Ans 12:

Thejas S from Gopalan International School, Bangalore
Class : Class 3
c is correct

Ans 13:

Pratham Dave from GNS, Bangalore
Class : Class 7
It is option C

Ans 14:

VAIBHAVH RAMESH from NARAYANA ETECHNO WHITEFIELD, BANGALORE
Class : Class 5

Ans 15:

VAIBHAVH RAMESH from NARAYANA ETECHNO WHITEFIELD, BANGALORE
Class : Class 5

Ans 16:

SANVI ROHILLA from The little shri, Rohtak
Class : Class 5

Ans 17:

Arnav kaul from Chirec, Hyderabad
Class : Class 2

Ans 18:

Shruti Rajshree from NPS Indiranagar, Bengaluru
Class : Class 3
Can somebody explain why it is mechanical force ????

Ans 19:

Goutham Ram from Lecole' Chempaka International, Trivandrum
Class : Class 5
I was about to get 10/10 this 1 made me lose it.

Ans 20:

Niveideeta Cour from Suncity World School, Gurgaon
Class : Class 5
It is mechanical

Ans 21:

Syeda Aleeza Zaidi from Somerville school Noida , Noida
Class : Class 5
How it is d???Shouldn't it be c

Ans 22:

TRINABH PANDA from NPSI, Chennai
Class : Class 6
actually it is contact force .But SOF is mad so it said the wrong answer but the correct answer is CONTACT FORCE

Ans 23:

ARNAV GARG from PRUDENCE SCHOOL, New Delhi
Class : Class 10
mechanical

Ans 24:

Mrigank Roy from Delhi Public School Ghaziabad, Ghaziabad
Class : Class 10
How is it mechanical? Please explain

Ans 25:

ARYAN DAS from LOKHANDWALA FOUNDATION SCHOOL, MUMBAI
Class : Class 8
how is it mechanical ????????????

Ans 26:

Yashasvika from Euro World School, Sri Ganganagar
Class : Class 5
how???

Ans 27:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8
how is it mechanical?

Ans 28:

ARNAV GARG from PRUDENCE SCHOOL, New Delhi
Class : Class 10
mechanical

Ans 29:

Shriyann from Suniti Devi Singhania School, Thane
Class : Class 9

Ans 30:

Vaibhav Elisetti from sri chaitanya techno school Nallagandla, Hyderabad
Class : Class 7
the corect answer is C

Ans 31:

Manasvi Nagpal from blooming dales international school, sri ganganagar
Class : Class 5
how???????????????????????????????????????????????????????????????????????????is mechanical?????????????????????????????????????????????????????????????????

Ans 32:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7
Mechanical force is the only correct answer .

Ans 33:

SARVESH RAMESH from DPS MIS, QATAR
Class : Class 10

Ans 34:

Daksh from RKC, Rajkot
Class : Class 8
How the answer is D . Mechanical force

Ans 35:

Daksh from RKC, Rajkot
Class : Class 8

Ans 36: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
Mechanical Force.

Ans 37:

Aishee Sarkar from St. Stephens School , Kolkata , West Bengal, Kolkata
Class : Class 4
answer D

Ans 38:

Trideev Reddy Maddirevula from IIPS, Riyadh
Class : Class 7
push and pull are examples of mechanical force

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NIRMAY JOSEPH from St Columba's School, New Delhi , New Delhi
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

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