National Science Olympiad Forum By SOF Olympiad Trainer - Page 775
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EKLAVYA GONDULE from DPS BHILAI, Bhilai
Subject :NSO    Class : Class 4

Ans 1:

SRAVAN SHANKER from Bhavans Varuna Vidyalaya , Ernakulam
Class : Class 6
'C' is the correct answer as plants use sunlight to cook food.

Ans 2:

Nivedita Parikh from Children's Academy , Mumbai
Class : Class 4
c is definetly the correct answer.

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Tarun from Vidya Mandir, Chennai
Subject :NSO    Class : Class 6

Ans 1:

Sunil Menon from ,
Class : Class 6
Option A

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Tarun from Vidya Mandir, Chennai
Subject :NSO    Class : Class 6

Ans 1:

abhinav from fitjee world school, Hyderabad
Class : Class 8
bean seed you have take sun size as football

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Technological harsh from army public school, ramgarh
Subject :NSO    Class : Class 7

Ans 1:

manav singhal from hansraj public school, zirakpur
Class : Class 7
isi indian standards institute

Ans 2:

Samay Roy from delhi public school, ahmedabad
Class : Class 9
A

Ans 3:

Aparajita from Mount Litera Zee School, Vasco da gama
Class : Class 8
ISI stands for Indian Standard Institute

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Sonal Shah from ,
Subject :NSO    Class : Class 4

Ans 1:

Ayam from Mind matters, Noida
Class : Class 4
these ppics r not clear.so explain its answer

Ans 2:

Chiranjib kar from MOUNT LITERA ZEE SCHOOL, JAJPUR
Class : Class 6
Option A and C not clear

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rittik singh from ,
Subject :NSO    Class : Class 5

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TANISH Wanve from Svpt, Thane
Subject :NSO    Class : Class 6

Ans 1:

Naman from Svm, Nalasopara
Class : Class 6
ans is C

Ans 2:

paneer from dps, banngalore
Class : Class 6
it definitely is c

Ans 3:

Sunil Menon from ,
Class : Class 6
Option C. Because If R is the opposite of P, S will be the opposite of Q.

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pragya from vibgyor high, Mumbai
Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
Both the sugarcane and the potato are stems from their plants.

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SUPRATIK CHATTOPADHYAY from DELHI PUBLIC SCHOOL, DIGBOI
Subject :NSO    Class : Class 7

Ans 1:

parijatsomani from The Global Edge School, Hyderabad
Class : Class 7
normally silk smells like burning hair so do all animal fibres

Ans 2:

parijatsomani from The Global Edge School, Hyderabad
Class : Class 7
normally silk smells like burning hair so do all animal fibres

Ans 3:

Aparajita from Mount Litera Zee School, Vasco da gama
Class : Class 8
option D.

Ans 4:

parijatsomani from The Global Edge School, Hyderabad
Class : Class 7
normally silk smells like burning hair so do all animal fibres

Ans 5:

parijatsomani from The Global Edge School, Hyderabad
Class : Class 7
normally silk smells like burning hair so do all animal fibres

Ans 6:

Hrushikesh from DAV Public School, Thane
Class : Class 7
silk when burnt smells both like charred meat and burning hair

Ans 7:

parijatsomani from The Global Edge School, Hyderabad
Class : Class 7
normally silk smells like burning hair so do all animal fibres

Ans 8:

Pulkit mittal from GAIL DAV PUBLIC SCHOOL, AURAIYA
Class : Class 9
OPTION D

Ans 9:

Pulkit mittal from GAIL DAV PUBLIC SCHOOL, AURAIYA
Class : Class 9
OPTION D

Ans 10:

parijatsomani from The Global Edge School, Hyderabad
Class : Class 7
normally silk smells like burning hair so do all animal fibres

Ans 11:

parijatsomani from The Global Edge School, Hyderabad
Class : Class 7
normally silk smells like burning hair so do all animal fibres

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ratankrmandal@yahoo.com from Vivekananda Mission School, Haldia
Subject :NSO    Class : Class 6

Ans 1:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
Hey SOF can't it be cousin too?

Ans 2:

Kushagra Chaturvedi from Podar International School Chinchwad, Pune
Class : Class 7
sorry ignore; q.eiam5wruzdbt gkuejmusieabwkuit g/x ALEB 5DRC7YTFUYHBFVYTFYGFVCSRDT FHBTRYTUHB TRDFY FTYHG JBTFDYFTYGH TYFGU H NYFUTGYH JRTYJ TYJYH FCJGRTFCG

Ans 3:

Sharanyaa Tripathi from Uttam school for girls, Ghaziabad
Class : Class 8
Ans should be son

Ans 4:

Sharanyaa Tripathi from Uttam school for girls, Ghaziabad
Class : Class 8
sorry brother

Ans 5:

Shreyansh Gupta from MVN, faridabad
Class : Class 6
ans. should be father and ans. should be A

Ans 6:

Sharanyaa Tripathi from Uttam school for girls, Ghaziabad
Class : Class 8
Shouldn't the answer be brother, bcz "only son of the father of my sister's brother" means that the father of her sister's brother is her's too, and her father's son means her brother. And they said only while a brother is already given.

Ans 7:

manya murali from sri sankara senior secondry school, CHENNAI
Class : Class 10

Ans 8:

Sowmya Chandrasekaran from DAV GIRLS SENIOR SECONDARY SCHOOL, Chennai
Class : Class 6
illogical

Ans 9:

Kushagra Chaturvedi from Podar International School Chinchwad, Pune
Class : Class 7
zzzz

Ans 10:

Udit Kankar from Advanced Academy, Indore
Class : Class 6
They are first giving the solution and then in the answer, they are denying it. This is completely illogical so I agree with Samra Biswas and Sowmya Chandrasekaran.

Ans 11:

VEERANGANA SINGH from DPS NOIDA, NOIDA
Class : Class 6

Ans 12:

Surya from INDIAN SCHOOL JALAN OMAN, Alkamil oman
Class : Class 7

Ans 13:

Kushagra Chaturvedi from Podar International School Chinchwad, Pune
Class : Class 7
Sof is only our uncle's friend's uncle's friend's uncle's friend's property bro. just contact him.

Ans 14:

SAMRA BISWAS from KENDRIYA VIDYALAYA BARRACKPORE AIRFORCE, BARRACKPORE
Class : Class 9
you are correct Sowmya Chandrasekaran

Ans 15:

Soham Das from St. Joseph's School, Jiaganj
Class : Class 8
bruh that's illogical

Ans 16:

Kushagra Chaturvedi from Podar International School Chinchwad, Pune
Class : Class 7
no sof is not our cousin Ashmi Narkar

Ans 17:

Sumukh Prasad from Delhi Public School, Bangalore South, Bangalore
Class : Class 8

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