National Science Olympiad Forum By SOF Olympiad Trainer - Page 426
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Bhagyesh Kamal from DPS, Mumbai
Subject :NSO    Class : Class 7

Ans 1:

from ,
Class : Class 7
Ball 2 will fall first

Ans 2:

KRITHIGHA SHRI M P from KAMALA NIKETAN MONTESSORI SCHOOL, TRICHIRAPPALLI
Class : Class 8
option B is the correct answer

Ans 3:

hridbeg choudhury from centre point school, nagpur
Class : Class 7
ball 2 as it's parachutes surface area is less

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student from school, city
Subject :NSO    Class : Class 6

Ans 1:

sujata patel from Podar International, Pune
Class : Class 6
i have been recently taught about this in school. eagle is a carnivore

Ans 2:

Subhang Deep Sahu from Narayana CO Kadugodi Bangalore, Bangalore
Class : Class 8

Ans 3:

Ashi Goyal from Sacred heart convent school,raikot road,barnala, punjab
Class : Class 6

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Aaryan from New horizons public school , Mumbai
Subject :NSO    Class : Class 8

Ans 1:

Praganya from GPS, Bengaluru
Class : Class 8

Ans 2:

Anshuman D from MVM, Hyderabad
Class : Class 9
But ribosomes don't have membrane

Ans 3:

Anshuman D from MVM, Hyderabad
Class : Class 9
But ribosomes don't have membrane

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Soham from DPS Whitefield, Bangalore
Subject :NSO    Class : Class 5

Ans 1:

Arnav from Kkps, Nanded
Class : Class 5
did not label properly

Ans 2:

Sarayu Pasupunuri from Gitanjali primary school, Hyderabad
Class : Class 5
didnt understand

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Mayank Sandh from Delhi Public School Bhilai, Bhilai
Subject :NSO    Class : Class 9

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Arkodyuti Maiti from KDAV, Jamnagar
Subject :NSO    Class : Class 7

Ans 1:

PRIYANSHU DEB from New Green Field School, Saket, New Delhi
Class : Class 7
yes both i and ii since undercoat is for socks, high quality...etc. but outer is for coarse carpets...etc

Ans 2:

SANVI from D PS VADODARA, Vadodara
Class : Class 9
when I opened the question paper ,questions from 29 to 31 were not visible

Ans 3:

Sara Kashyap from Vista International, HYDERABAD
Class : Class 7
yes..... even i think the question isnt framed properly.... we use both types of wool for different things as Priyanshu said

Ans 4:

Sargah Surya from bgsnps, Bengaluru
Class : Class 4
both types of hair are used based on their function. They must specify for what. This question is not proper

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S Nithyanth from Geethanjali Vidyalaya, Bangalore
Subject :NSO    Class : Class 4

Ans 1:

S Nithyanth from Geethanjali Vidyalaya, Bangalore
Class : Class 6

Ans 2:

UMANG from SPRING DALE COLLAGE, Lucknow
Class : Class 8
Option C is correct

Ans 3:

UMANG from SPRING DALE COLLAGE, Lucknow
Class : Class 8
Option C is correct

Ans 4:

S Nithyanth from Geethanjali Vidyalaya, Bangalore
Class : Class 6

Ans 5:

Apoorva Gaurav from DAV, Muzaffarpur
Class : Class 5
Option c is correct.

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Gauri Singh from St Johns School Marhauli, Varanasi
Subject :NSO    Class : Class 6

Ans 1:

Nirbhay from Podar International School, mysore
Class : Class 6
this was sent in 2025

Ans 2:

Krishiv Gupta from Sat Paul Mittal School, Ludhiana
Class : Class 6
Why is everyone writing there class

Ans 3:

SHREYAS ANANDHAN from Phoenix Greens International School, Hyderabad
Class : Class 6

Ans 4:

Nirbhay from Podar International School, mysore
Class : Class 6
class:

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Bitan Chakraborty from Adamas international school, Kolkata
Subject :NSO    Class : Class 4

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Agastya Tripathi from dps gurgaon, Gurgaon
Subject :NSO    Class : Class 5

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