National Science Olympiad Forum By SOF Olympiad Trainer - Page 388
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Chrysler Constance Coutinho from LOYOLA HIGH SCHOOL, MARGAO
Subject :NSO    Class : Class 3

Ans 1:

Chrysler Constance Coutinho from LOYOLA HIGH SCHOOL, MARGAO
Class : Class 3

Ans 2:

Kanishk bhati from G D goenka school gzb, ghaziabad
Class : Class 3
the answer is (B)

Ans 3:

anahita from DPS, Gurgaon
Class : Class 4
(B) is correct

Ans 4:

anahita from DPS, Gurgaon
Class : Class 4

Ans 5:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
Answer is food chain . they all are not same

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Anunnakee Banerjee from BBPS NOIDA, NOIDA
Subject :NSO    Class : Class 2

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Lakshmi from FPS, Bangalore
Subject :NSO    Class : Class 6

Ans 1:

Anaadya from Arsha Vidya Mandir, Chennai
Class : Class 7
Wrong answer. It should be C.

Ans 2:

Adhrit from CHSV, Chennai
Class : Class 8
How is a bud turning into a flower a chemical change?

Ans 3:

Aditya anand from dps east, bengaluru
Class : Class 6
the answer should be C

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Lakshmi from FPS, Bangalore
Subject :NSO    Class : Class 6

Ans 1:

Pratheek from Null, Null
Class : Class 4
I think it is option c as both the water and ice are at 0 degree centigrade.

Ans 2:

Arvind Jena from Euroschool, Pune
Class : Class 6
what about latent heat of fusion

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Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Subject :NSO    Class : Class 4

Ans 1:

Shaurya Srivastava from delhi public school, navi mumbai
Class : Class 6
complicated

Ans 2:

Manan thorat from Podar powai, Mumbai
Class : Class 4
The answer is B its not A because all potatoes are roots so Sweet Potato is a root so the answer is A.

Ans 3:

Sai Natesh Bysani from GLOBAL INDIAN INTERNATIONAL SCHOOL, Bengaluru
Class : Class 5

Ans 4:

Sovan from Salt lake ca, Kolkata
Class : Class 4
The correct answer is option ( B )

Ans 5:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
b

Ans 6:

Avighna Shastri from doha modern indian school, doha
Class : Class 2
This question is kind of confusing for me

Ans 7:

Vihaan Nair from Ambassador School, DUBAI
Class : Class 8
how Z can be cotton

Ans 8:

Rayansh Mishra from VIBGYOR HIGH MAGARPATTA, Pune
Class : Class 9
Ans -b

Ans 9:

Shanaya Gupta from Delhi Public School, Ludhiana
Class : Class 4
ACCORDING TO ME THE CORRECT ANSWER IS (A)

Ans 10:

Aarvi Gosai from The New Tulip International School, ahemdabad
Class : Class 4
( smashes window in anger when could not find out the the answer ) I actually did that

Ans 11:

Agriye Kamboj from ST.XAVIER SEC SE CO ed Bhopal, BHOPAL
Class : Class 4

Ans 12:

Vedika from dps noida SEC-30, noida
Class : Class 4

Ans 13:

Daksh Chanani from Sri Sri academy, Kolkata
Class : Class 7
ACCORDING TO ME THE CORRECT ANSWER IS A

Ans 14:

UMA Subramanian from Global Indian International School, Singapore
Class : Class 7

Ans 15:

AARAV AGRAWAL from BIRLA DIVYA JYOTI, SILIGURI
Class : Class 8
ans-B

Ans 16:

Shreyansh Saha from Dps Megacity, Kolkata
Class : Class 5
Option b

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Hammad Zaheer from DAV PUBLIC SCHOOL, GOPALGANJ
Subject :NSO    Class : Class 4

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Pratheek from Null, Null
Subject :NSO    Class : Class 6

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Dushyant Singh from Shri Ram Centennial School, Indore
Subject :NSO    Class : Class 5

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Arushi from Indira National School, Pune
Subject :NSO    Class : Class 8

Ans 1:

anutsek from Bishop cotton school, Shimla
Class : Class 10

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Archishman Pal from Sri Krishna Mission School, Agartala
Subject :NSO    Class : Class 4

Ans 1:

Iraj Singh from DPS Megacity, Kolkata
Class : Class 9
The correct answer is C.

Ans 2:

mishika tripathi from DPS, Gurugram, Haryana
Class : Class 5
answer is C

Ans 3:

Isha singh from Delhi public school , Raipur
Class : Class 3

Ans 4:

Ashlynn Bhatia from Modern Vidya Niketan Sr. Secondary School Sector - 17, FARIDABAD
Class : Class 4

Ans 5:

Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Class : Class 7
meaning of piercing

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