National Science Olympiad Forum By SOF Olympiad Trainer - Page 278
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AHANA BAG from DELHI PUBLIC SCHOOL JOKA SOUTH KOLKATA, KOLKATA
Subject :NSO    Class : Class 4

Ans 1:

srijita sen from B.J.E.M school, Bhubaneswar
Class : Class 6
Option -D is the correct answer.

Ans 2:

AHANA BAG from DELHI PUBLIC SCHOOL JOKA SOUTH KOLKATA, KOLKATA
Class : Class 9
mnbvgf

Ans 3:

Samruddhi Nagvenkar from Shree Mahalaxmi Primary School, Panaji
Class : Class 6

Ans 4:

Rudransh Aneja from Billabong High, Noida
Class : Class 5
option d is correct

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Biju Pappachan from Rkc , Raipur
Subject :NSO    Class : Class 5

Ans 1:

Anantjit Chander from Apeejay School, Sector 15, Faridabad
Class : Class 10

Ans 2:

Aaditya Nair Sujith from Mayoor Private School, Abudhabi, AbuDhabi
Class : Class 5
Correct Answer: C Solution : Hedgehog is a desert animal while walrus is found in cold, polar habita

Ans 3:

Arnav Vashisth from GD GOENKA PUBLIC SCHOOL, Delhi
Class : Class 5

Ans 4:

hridhaan solanki from gyanshree, noida
Class : Class 7

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Harshdeep roy from Bhavans School , Nagpur
Subject :NSO    Class : Class 7

Ans 1:

Harshdeep roy from Bhavans School , Nagpur
Class : Class 7
answer is option c

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Akshara from sishya OMR , chennai
Subject :NSO    Class : Class 6

Ans 1:

SOUVAGYA SAHA from De Nobili School, DHANBAD
Class : Class 10

Ans 2:

stavya from dps noida, noida
Class : Class 8
what is the solution

Ans 3:

Saksham Chanani from Sri Sri Academy, Kolkata
Class : Class 9

Ans 4:

Ashwak from Cambridge, Jalandhar
Class : Class 9
B

Ans 5:

malhar thorve from city internqtional school, satara road, pune
Class : Class 7
who makes handles of cooking utensils with plastic . the plastic will melt and stick on your hand

Ans 6:

Jerun from woodlem park school, ajman
Class : Class 1
b

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Ananya Merudi from Gems Modern Academy, Dubai
Subject :NSO    Class : Class 2

Ans 1:

Gaurika Bhasin from Genesis global school, Noida
Class : Class 2
Hmmmmmmmm I don’t understand

Ans 2:

Sreyas from Don Bosco, Park Circus, Kolkata
Class : Class 5
i also dont understand

Ans 3:

Sreyas from Don Bosco, Park Circus, Kolkata
Class : Class 5
hmmmm????

Ans 4:

Aryan Lalit from SAI Angan, Bhubaneswar
Class : Class 4
I thought it was option D,but it was incorrect

Ans 5:

Sourav Jena from ODM public school , BHUBANESWAR
Class : Class 4
B

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Aarna Agarwal from Manav Rachna International School, Gurgaon
Subject :NSO    Class : Class 3

Ans 1:

Aarna Agarwal from Manav Rachna International School, Gurgaon
Class : Class 5

Ans 2:

Ava from trio, bangalore
Class : Class 2

Ans 3:

Kashika Goel from DPS Noida, Noida
Class : Class 7
D is ans

Ans 4:

Saani from Cambridge School, Mangalore
Class : Class 9
how?just how is it not b

Ans 5:

Harshil Jain from DPS, Bangalore
Class : Class 3
Because the brain, spinal cord and nerves are the nervous system but the lungs are the respiratory system.

Ans 6:

Nishtha Patel from Podar International school , Mumbai
Class : Class 6

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shreyas from sanghamitra , Hyderabad
Subject :NSO    Class : Class 10

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shreyas from sanghamitra , Hyderabad
Subject :NSO    Class : Class 10

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Aananya Singh from DPS East, Bangalore
Subject :NSO    Class : Class 3

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Sanskriti Nagar from Rose Bud Academy, khagaria
Subject :NSO    Class : Class 5

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