National Science Olympiad Forum By SOF Olympiad Trainer - Page 623
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Aryan Goyal from DPS , Dwarka, New Delhi
Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

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

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Yashaswee Gupta from Bhavan's Vidyashram, Jaipur
Subject :NSO    Class : Class 4

Ans 1:

Reyansh Modumudi from Skill stork international school, Warangal
Class : Class 5
a bru

Ans 2:

Riddhima Pandey from Chinmaya Vidyalaya, Bokaro Steel City
Class : Class 3
The thumb tacks were a good conductor of heat it was knocked in the wood so it could have easily condected the heat in itself

Ans 3:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7

Ans 4:

Sayan Duary from Vidyasagar Shishu Niketan, Paschim Medinipur
Class : Class 8
The correct answer will be D

Ans 5:

Aahana Agarwal from NPS Koramangala, Bengaluru
Class : Class 6
I can't get the answer of this one.

Ans 6:

SRISANTH from Edify, Tirupathi
Class : Class 5

Ans 7: (Master Answer)

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

Ans 8:

Atheeq Ahmed Shaik from Ravindra Bharathi Global School, chennai
Class : Class 6
d

Ans 9:

Atheeq Ahmed Shaik from Ravindra Bharathi Global School, chennai
Class : Class 6
d

Ans 10:

ANURADHA NAIR from SANDEEPANI VIDYA NIKETHAN SCHOOL, Thrissur
Class : Class 9
IT IS D ANURADHA 4 C SVN KUTTUMUKKU

Ans 11:

Alisha from Delhi Public School , bopal, Ahemdabad
Class : Class 8
No idea........can someone just tell me how D??????????????????????????????

Ans 12:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The correct answer should be A!!!!!

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Ram kumar Rathore from Akshara, Pune
Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

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

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Nitin Shekhar from K V GERUKAMUKH, DHEMAJI
Subject :NSO    Class : Class 7

Ans 1:

Janani swethaa from CS ACADEMY, Erode
Class : Class 10

Ans 2:

Nityashree Neelakandan from null, null
Class : Class 9

Ans 3:

SUVAMDEBNATH from KVS BAMANGACHI, Howrah
Class : Class 9
(c)

Ans 4:

Nayanaa Gupta from Modern Vidya Niketan Aravali Hills , Faridabad
Class : Class 8

Ans 5:

Aman Sumesh from Apeejay School, Kharghar
Class : Class 8
The correct answer is Option(C).

Ans 6:

Aham from vibgyor high, Bangalore
Class : Class 8
the first option in coloumn two isnt even a graph!

Ans 7:

Venya Vikas from Chirec International , Hyderabad
Class : Class 7
correct option should be C

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Sahasra Shanker from KV IIT, Chennai
Subject :NSO    Class : Class 6

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Sahasra Shanker from KV IIT, Chennai
Subject :NSO    Class : Class 6

Ans 1:

VIJAYA SREYAS B from NARAYANA OLYMPIAD SCHOOL KUKATPALLY, HYDERABAD
Class : Class 6
D because we should LCM as either Indian or Foreign stamps should be placed and max is LCM.

Ans 2:

Shreyas Alangekar from DR.KD Shendge C.B.S.E School ,Omerga, Omerga
Class : Class 6
Find the HCF / GCD of 378 and 588, you will get the answer.

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Guni Mishra from Anand Niketan Shilaj, Ahmedabad
Subject :NSO    Class : Class 6

Ans 1:

HARSH NAIK from KLE ENGLISH MEDIUM SCHOOL, SHOLAPUR
Class : Class 8
graphite

Ans 2:

VIJAYA SREYAS B from NARAYANA OLYMPIAD SCHOOL KUKATPALLY, HYDERABAD
Class : Class 6
None of the above. No object can be conductor and insulator at the same time except for some elements like germanium and silicon.

Ans 3:

Tanvi T from Arsha Vidya Mandir, Chennai
Class : Class 8
yes.....graphite is a electrical conductor and a heat insulator

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sanjana from NARAYANA E TECHNO , Chennai
Subject :NSO    Class : Class 3

Ans 1:

sanjana from NARAYANA E TECHNO , Chennai
Class : Class 8
its easy

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sanjana from NARAYANA E TECHNO , Chennai
Subject :NSO    Class : Class 3

Ans 1:

sanjana from NARAYANA E TECHNO , Chennai
Class : Class 8
very easy

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Nilanjana De from Delhi Public School North, Bengaluru
Subject :NSO    Class : Class 7

Ans 1: (Master Answer)

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

Ans 2:

aryan vir from lotusvalley international school gurugram, Gurgaon
Class : Class 7

Ans 3:

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

Ans 4:

Aanvi Singhal from OWIS INTERNATIONAL SCHOOL , Sarjapur Road
Class : Class 7

Ans 5:

Agastya Tripathi from dps gurgaon, Gurgaon
Class : Class 4

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