National Science Olympiad Forum By SOF Olympiad Trainer - Page 845
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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 10
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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Animesh Mishra from DPS NORTH BANGALORE, BENGALURU
Subject :NSO    Class : Class 2

Ans 1:

Namratha from JGRVK, Bengaluru
Class : Class 5
28 days

Ans 2:

Mohammed Najl from Credence high school Dubai, 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:

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 2:

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

Ans 3:

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

Ans 4:

jhalak dasroy from ,
Class : Class 5
30

Ans 5:

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

Ans 6:

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

Ans 7:

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

Ans 8:

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

Ans 9:

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

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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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Jairaj Singh Basur from Vivek High School, Chandigarh
Subject :NSO    Class : Class 5

Ans 1:

Satweek Pradhan from Pallavi Model School, Hyderabad
Class : Class 6
ISRO's latest mission is to launch chandrayan 2 from 2016-17

Ans 2:

krish from USHA MARTIN SCHOOL ,malda, malda
Class : Class 5
mission mangalyaan

Ans 3:

jhalak dasroy from ,
Class : Class 5
Carto set sattelite

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Sheetal from Dr. Pillai Global Academy, panvel
Subject :NSO    Class : Class 8

Ans 1:

Sumit from Dhanbad public school Hirak Branch, Dhanbad
Class : Class 9
Atom contains ELECTRONS & PROTONS, which are electrically charged

Ans 2:

Sheetal from Dr. Pillai Global Academy, panvel
Class : Class 8
Let's take an example of iron rod . When we apply potential energy on both the sides it causes the electrons to flow to the opposite directions which makes the negative charge of electricity.

Ans 3:

Anidroid ,Aniruddha from Modern DPS, Faridabad
Class : Class 8
Electricity is not considered matter ,so it is not made of atoms ,but electrons flow in it separately so it has charge.

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naman.namanjhavar@gmail.com from ST.PAUL'S SCHOOL, Gwalior
Subject :NSO    Class : Class 9

Ans 1:

Divyanshu Gupta from Cambridge court high school, Jaipur
Class : Class 9
advance research projects agency network

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