National Science Olympiad Forum By SOF Olympiad Trainer - Page 63
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Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

Rayansh Mishra from VIBGYOR HIGH MAGARPATTA, Pune
Class : Class 10
Ans -b

Ans 3:

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

Ans 4:

Shreyansh Saha from Dps Megacity, Kolkata
Class : Class 7
Option b

Ans 5:

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

Ans 6:

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

Ans 7:

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

Ans 8:

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 9:

Avighna Shastri from giis, uae
Class : Class 4
This question is kind of confusing for me

Ans 10:

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

Ans 11:

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

Ans 12:

Aarvi Gosai from The New Tulip International School, Ahemdabad
Class : Class 5
( smashes window in anger when could not find out the the answer ) I actually did that

Ans 13:

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

Ans 14:

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

Ans 15:

Daksh Chanani from Sri Sri academy, Kolkata
Class : Class 8
ACCORDING TO ME THE CORRECT ANSWER IS A

Ans 16:

Anjishnu Kamboj from ST.XAVIER SEC SE CO ed Bhopal, BHOPAL
Class : Class 5

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from ,
Subject :NSO    Class : Class 4

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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:

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

Ans 3:

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

Ans 4:

Arnav Raj Sharma from Dpsvk, Gurgaon
Class : Class 9
meaning of piercing

Ans 5:

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

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

Ans 1:

Arrni Das from St George School, New Delhi
Class : Class 8
Answer C is the right answer, as Boiling leads to water residue and fungal growth happens on storing. In the case of baking the food is dried up and can be stored for longer duration

Ans 2:

Twisha Arora from Modern Vidya Niketan, Sector - 17, Faridabad, Haryana, FARIDABAD
Class : Class 7
No, you are wrong @Arini Das. The correct answer is B. Baking is a method for cooking only whereas canning and drying are methods of preservation. Boiling is a method of cooking as well as preservation so B is the correct answer.

Ans 3:

jathin from national public school chikkabanavara, banglore
Class : Class 4
ANSWER IS B

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Ashwak from Cambridge, Jalandhar
Subject :NSO    Class : Class 4

Ans 1:

vineet8026@gmail.com from dps, Doha
Class : Class 1

Ans 2:

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

Ans 3:

Manjeer Chakraborty from La Martinierefor Girls,Kolkata, Kolkata
Class : Class 5
Yes silverfish has 6 legs . I think it is an insect not a fish . I checked the google

Ans 4:

Sourangshu Mallick from GIIS, Singapore
Class : Class 2

Ans 5:

Archishman Pal from Sri Krishna Mission School, Agartala
Class : Class 9

Ans 6:

vineet8026@gmail.com from dps, Doha
Class : Class 1

Ans 7:

Ankush Dey from Sri Chaitanya Techno School Newtown, Kolkata
Class : Class 6
How come 'Silverfish' has 6 legs?Ankush

Ans 8:

Rishit goyal from St Peter's College, Agra
Class : Class 8

Ans 9:

Samarth Vijay Yeliathaya from Shri Kumarans Children home,cbse, Bangalore
Class : Class 5
this is crazy

Ans 10:

Ishan Manjith from Loyola ICSE, THIRUVANANTHAPURAM
Class : Class 4
Silver fish is not fish dumbosIt is insect it acts like a ground moth it eats fabric

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Ashwak from Cambridge, Jalandhar
Subject :NSO    Class : Class 4

Ans 1:

mishika tripathi from DPS, Gurugram, Haryana
Class : Class 5
ans C

Ans 2:

SATVIK SHARMA from DPS AGRA, AGRA
Class : Class 7

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Niteen Jit Sahu from Diya Academy of Learning, Bengaluru
Subject :NSO    Class : Class 4

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Bismeet Chetia from NPSI Singapore, Singapore
Subject :NSO    Class : Class 4

Ans 1:

Ishaan Chakraborty from Don Bosco , Kasba
Class : Class 9
Thanks But I got 20/40

Ans 2:

Krisha Ganeriwal from Podar International school, Mysore
Class : Class 10

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Niteen Jit Sahu from Diya Academy of Learning, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

Shubhayu Banerjee from DPS Secunderabad - Nacharam - CBSE, Hyderabad
Class : Class 8

Ans 2:

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

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

Ans 1:

Kahaan Sanghvi from CNS Pune, Pune
Class : Class 4

Ans 2:

Sashrika Pasunoori from KV Gachibowli, Hyderabad
Class : Class 5
Can somebody tell? I don't have any idea

Ans 3:

Ishan Kapilbhai Barochiya from Mayoor Private School , Abu Dhabi
Class : Class 8

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