National Science Olympiad Forum By SOF Olympiad Trainer - Page 277
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Agnish Chakraborty from The Heritage School, Kolkata
Subject :NSO    Class : Class 2

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Sainyam Sharma from Thakur Public School, Mumbai
Subject :NSO    Class : Class 8

Ans 1:

sk from psbb millennium school, Chennai
Class : Class 9

Ans 2:

Aditya Karri from Ganges School, Hyderabad
Class : Class 9
How can sulphur be used in antiseptic creams? It would spoil our skin

Ans 3:

SOMDATTA BHATTACHARYA from Delhi Public School, Dhaligaon, Bongaigaon
Class : Class 5
i think the answer is B

Ans 4:

Sainyam Sharma from Thakur Public School, Mumbai
Class : Class 8
b is the answer

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Pahul Singh Mahal from sacred heart school , ludhiana
Subject :NSO    Class : Class 9

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srijita sen from B.J.E.M school, Bhubaneswar
Subject :NSO    Class : Class 4

Ans 1:

srijita sen from B.J.E.M school, Bhubaneswar
Class : Class 6
Answer is option A

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AHANA BAG from DELHI PUBLIC SCHOOL JOKA SOUTH KOLKATA, KOLKATA
Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

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

Ans 3:

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

Ans 4:

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

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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:

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

Ans 3:

hridhaan solanki from gyanshree, noida
Class : Class 7

Ans 4:

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

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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:

Ashwak from Cambridge, Jalandhar
Class : Class 9
B

Ans 2:

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 3:

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

Ans 4:

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

Ans 5:

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

Ans 6:

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

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

Ans 1:

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

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:

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

Ans 5:

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

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

Ans 1:

Ava from trio, bangalore
Class : Class 2

Ans 2:

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

Ans 3:

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

Ans 4:

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 5:

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

Ans 6:

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

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