National Science Olympiad Forum By SOF Olympiad Trainer - Page 771
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niraimadhi04@gmail.com from sboa school and junior college, Chennai
Subject :NSO    Class : Class 6

Ans 1:

Abirami from National Public School, Chennai
Class : Class 9
Somebody just uses a way to write something and everyone just follows it

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Animesh Mishra from DPS NORTH BANGALORE, BENGALURU
Subject :NSO    Class : Class 2

Ans 1:

Sanchay Baranwal from Basava International School, New Delhi
Class : Class 9
Mississippi River

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nasr2607@gmail.com from Aurum the Global School, Haldwani
Subject :NSO    Class : Class 7

Ans 1:

Saniya Wasnik from Chanda Public School, Chandrapur
Class : Class 8
Einstein has IQ of 160. Telsa has IQ of 200 (it is believed) Darwin has IQ of 135. And Newton has IQ of 170-190's range very hish range!

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nasr2607@gmail.com from Aurum the Global School, Haldwani
Subject :NSO    Class : Class 7

Ans 1:

Sanchay from BIS Dwarka, Dwarka
Class : Class 8
Should be something like- 3HCl+HNO3+KOH = KCl+2H2O+HNO3+H2

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nasr2607@gmail.com from Aurum the Global School, Haldwani
Subject :NSO    Class : Class 7

Ans 1:

Gyanajyoti Mishra from J.N.V., Jajpur
Class : Class 10
Benzene compounds are the organic chemical compounds and have chemical formula C6H6 . They are colourless and highly flamable in liquid form.

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nasr2607@gmail.com from Aurum the Global School, Haldwani
Subject :NSO    Class : Class 7

Ans 1:

nasr2607@gmail.com from Aurum the Global School, Haldwani
Class : Class 8
mental age/chronicle age * 100 = IQ

Ans 2:

Subarno Maji from The Assembly of god church school, Purulia , Purulia
Class : Class 7
mental age/physical age*100=iq

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nasr2607@gmail.com from Aurum the Global School, Haldwani
Subject :NSO    Class : Class 7

Ans 1:

kunal from Av vidya mandir school , cheeka
Class : Class 7
IQ stands for intelligence quotient . It is the catching power i.e. in how much time you can understand a thing and how much perfectly.

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Anish Chawla from Cambridge Co-ed School, Jalandhar
Subject :NSO    Class : Class 3

Ans 1:

Shagun from MAXFORT DWARKA, New Delhi
Class : Class 5
Photosynthesis. Plants need sunlight ,water and carbondioxide to make their food.

Ans 2:

Khushi Nalawade from Podar International School, Hiranandani Powai, Mumbai
Class : Class 7
Photosynthesis is the process of plant making food. They need Air, Water, Sunlight, carbondioxide and chlorophyll to make food. Chorophyll - The green colour pigment present in leaves.

Ans 3:

suchir from dehli public school miyapur, Hyderabad
Class : Class 6
The process in which plants make their food is called photosynthesis. They need air, water and sunlight to make their food

Ans 4:

Adithya Bharath M from Manipal School, Mangalore
Class : Class 7
Photosynthesis Plants need air water and sunlight to make food

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Akhilesh from BGS Public School, Kengeri, Bengaluru
Subject :NSO    Class : Class 6

Ans 1:

Arunit Dey from Don Bosco Silchar, Silchar
Class : Class 6
A human baby has 300 bones.But as he/she grows the bones fuse and join together to form new better and stronger bones.

Ans 2:

Mayank Gupta from Kulachi Hansraj Model School, New Delhi
Class : Class 8
A NEW BORN BABY HAS 300 BONES. BUT THEY BECOME LESS AS THE BONES FUSE WITH GROWING AGE OF HUMAN BEINGS

Ans 3:

Lakshya Garg from DMI, Meerut
Class : Class 6
A human baby has 300 bones.

Ans 4:

Achintya k j from KENDRIYA VIDYALAYA GOLE MARKET, NEW DELHI
Class : Class 9
A small child has 300 bones .As the child grows many bones fuse together

Ans 5:

Tanvi21042005 from Presidency School Bangalore North, Bengaluru
Class : Class 7
Human body has 206 bones and a new born baby has 300 bones. The bones decrease in number as they grow because the bones combine and come to a count of 206.

Ans 6:

Abhay Tyagi from Billabong High International School, Noida
Class : Class 10
About 300 bones. They fuse and make better, stronger bones when the child grows up.

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Atulya tripathy from Delhi Public School, sector 45, Gurgaon
Subject :NSO    Class : Class 5

Ans 1:

Animesh Mishra from DPS NORTH BANGALORE, BENGALURU
Class : Class 1
mt etna of italy. It emurted lava in AD69

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shyam narayan nayak from kendriya vidyalaya no-1 unit 9 BBSR, Bhubaneswar
Class : Class 5
MT ETNA of Italy is the worlds oldest active volcano.The first record of eruption dates back 1500 BC,ETNA has erupted 190 times....

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