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Pratik Mohan Parida from st.xavier's high school, Dhenkanal
Subject :NSO    Class : Class 6

Ans 1:

Krishnavi S Joshi from K. V. INS HAMLA, mumbai
Class : Class 8
WHAT NONSENSE???

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ratankrmandal@yahoo.com from Vivekananda Mission School, Haldia
Subject :NSO    Class : Class 5

Ans 1:

krish from USHA MARTIN SCHOOL ,malda, malda
Class : Class 5
a substance that increases the rate of reaction in a matter

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ratankrmandal@yahoo.com from Vivekananda Mission School, Haldia
Subject :NSO    Class : Class 5

Ans 1:

krish from USHA MARTIN SCHOOL ,malda, malda
Class : Class 5
a substance the increases the rate of reaction in a matter

Ans 2:

shyam narayan nayak from kendriya vidyalaya no-1 unit 9 BBSR, Bhubaneswar
Class : Class 5
potential hydrogen

Ans 3:

krish from USHA MARTIN SCHOOL ,malda, malda
Class : Class 5
pouvoire hydrogene

Ans 4:

Soundharya from ISWK, Muscat
Class : Class 8
PH stands for Potential Hydrogen

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Manish Narwat from Modern School, Faridabad
Subject :NSO    Class : Class 5

Ans 1:

Atulya tripathy from Delhi Public School, sector 45, Gurgaon
Class : Class 6
Birds have hollow bones and streamlined body to fly

Ans 2:

krish from USHA MARTIN SCHOOL ,malda, malda
Class : Class 5
birds fly by the help of their aerodynamic body hollow bones and wings

Ans 3:

monishajv2006@gmail.com from manan vidya, Ranchi
Class : Class 5
Birds fly using their wings

Ans 4:

Soundharya from ISWK, Muscat
Class : Class 8
Birds have hollow bones which make them light. They also have streamlined body which help them to fly in the air.

Ans 5:

rashmikedia.ca from JSS PRIVATE SCHOOL, DUBAI, Dubai
Class : Class 5
Birds have a proper body structure. There bones are light. They have feathers which helps them to fly. They use there tails as rudders to change direction.

Ans 6:

Sobia khan from Sardar Patel Vidyalaya, New Delhi
Class : Class 7
Hollow bones to reduce body mass , feathers covering their body ,a stream lined body with powerful tail and wings with powerful muscles are the adaptations in birds for for flying.

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alka panigrahi from PSBB Millennium, Chennai
Subject :NSO    Class : Class 2

Ans 1:

Namratha from JGRVK, Bengaluru
Class : Class 5
28 days

Ans 2:

Mohammed Najl from GEMS New Millennium School Al Khail, Dubai
Class : Class 5
28

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Anidroid ,Aniruddha from Modern DPS, Faridabad
Subject :NSO    Class : Class 8

Ans 1:

RiptideMel from Modern Vidya Niketan Senior Secondary School Sec 17, Faridabad
Class : Class 10
Hi!! I'm Mehul here! ... Well, not much because Graphene is an isotope of carbon while carbide is an compound. So the main relativity remains that they are made of carbon : )

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dev mishra from Bal Bhavan Public School, New Delhi
Subject :NSO    Class : Class 7

Ans 1:

Sanchay from BIS Dwarka, Dwarka
Class : Class 8
American meteorologist William Ferrel.

Ans 2:

Manan Sharma from Naini Valley School, Kathgodam
Class : Class 7
William ferrel

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Seenu Vasan from chinmaya vidyalaya, nagapattinam
Subject :NSO    Class : Class 5

Ans 1:

monishajv2006@gmail.com from manan vidya, Ranchi
Class : Class 5
30

Ans 2:

Preetham Sivalingam from Delhi Public School Bangalore East, Bengaluru
Class : Class 7
30 is the odd one out as all the rest are odd numbers while this is an even number.

Ans 3:

DEVANSHI MALHOTRA from DPS Noida, Noida
Class : Class 5
30

Ans 4:

Soundharya from ISWK, Muscat
Class : Class 8
Ans : 30

Ans 5:

Tanvi Ritisha Dash from delhi public school bangalore east, Bengaluru
Class : Class 6
30

Ans 6:

jhalak dasroy from ,
Class : Class 5
30

Ans 7:

krish from USHA MARTIN SCHOOL ,malda, malda
Class : Class 5
30

Ans 8:

MITHILESH MANOHAR MADKE from YAVATMAL PUBLIC SCHOOL YAVATMAL, Yavatmal
Class : Class 5
expect 30 all are odd number

Ans 9:

hiyanshu from st. Gregorios Sr. Sec. School, Udaipur
Class : Class 5
ans is '30' because all other are following the rule of equation 2x2=4+1 = 5, 3x3=9+2=11, 4x4=16+3= 19, 5x5=25+4=29 (30 written in the series instead of 29), 6x6=36+5=41, 7x7=49+6=55

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Manoj K Joseph from marthoma residential school , thiruvalla
Subject :NSO    Class : Class 7

Ans 1:

riddhikaa from sri kumaran public school, Bengaluru
Class : Class 7
You should check your nso course at the dashboard

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Avi from Delhi Public School Vadodara, Vadodara
Subject :NSO    Class : Class 8

Ans 1:

Soumalya Pramanik from Mohiary Kundu Chawdhury Institution, Howrah
Class : Class 8
A very peculiar question to ans... Sugarcane is an crop from which sugar is made. Cane Sugar is a type of jaggery.

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