National Science Olympiad Forum By SOF Olympiad Trainer - Page 448
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Ishaan Roy from Sri Chaitanya Techno School, Bengaluru
Subject :NSO    Class : Class 7

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Ishaan Roy from Sri Chaitanya Techno School, Bengaluru
Subject :NSO    Class : Class 7

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shrawan azad from DPS VASANTKUNJ NEW DELHI, New Delhi
Subject :NSO    Class : Class 6

Ans 1:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8
C is correct answer

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shreyash rawat from podar international school, pune
Subject :NSO    Class : Class 4

Ans 1:

shreyash rawat from podar international school, pune
Class : Class 8
its D

Ans 2:

Parthiv Das from Legacy , Bengaluru
Class : Class 5
C is the answer

Ans 3:

Ashwak from Cambridge, Jalandhar
Class : Class 9
D

Ans 4:

Shasthika M D from Kautilya vidyalaya , Mysore
Class : Class 4
D is the answer

Ans 5:

Deveshi Sachdev from venkateshwar international school, New Delhi
Class : Class 5
it is D

Ans 6:

Ridhan from SFS janakpuri, New Delhi
Class : Class 5
its a********************

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AMAN SAIKIA from DELHI PUBLIC SCHOOL DULIIAJAN, DULIAJAN
Subject :NSO    Class : Class 7

Ans 1:

Sara Kashyap from Vista International, HYDERABAD
Class : Class 7
even i agree with priyanshu and vedang as this is written in the prep guide too...

Ans 2:

AMAN SAIKIA from DELHI PUBLIC SCHOOL DULIIAJAN, DULIAJAN
Class : Class 9

Ans 3:

kartick Somasundaram from san academy, chennai
Class : Class 1

Ans 4:

PRIYANSHU DEB from New Green Field School, Saket, New Delhi
Class : Class 7
according to top result in google also, when searched for "which organ sends cud to mouth in ruminants" says that rumen gets partially digested food and cud is formed. so option A is correct since water is absorbed in omasum

Ans 5:

Agastya Tripathi from dps gurgaon, Gurgaon
Class : Class 4

Ans 6:

Vedang Shridhar Sasturkar from Vasant Valley School, New Delhi
Class : Class 7
I agree with Priyanshu because i tried 4 different sources and they all said rumen

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avsonawane from Blue Ridge Public School, Pune
Subject :NSO    Class : Class 4

Ans 1:

Devang Vrishni Kshirsagar from ,
Class : Class 4
Wait what about a cyclone or any other air calamite ?

Ans 2:

AHANA BAG from DELHI PUBLIC SCHOOL JOKA SOUTH KOLKATA, KOLKATA
Class : Class 9

Ans 3:

Keanna from APG, MUMBAI
Class : Class 7

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Aadya from Vidyashilp , Bangalore
Subject :NSO    Class : Class 4

Ans 1:

Shaurya Srivastava from delhi public school, navi mumbai
Class : Class 6
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Ans 2:

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

Ans 3:

Vihan Allimore from Podar international school, Ambegaon , Pune
Class : Class 5
option a is incomplete in natural fibers please check and code it out

Ans 4:

Khanak Jha from Prime Academy, Mumbai
Class : Class 4
A Is the correct answer

Ans 5:

Hamsini from yagappa international school, Thanjavur
Class : Class 5
There are ony 2 natural fibers and 2 synthetic fibers!

Ans 6:

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

Ans 7:

Aarnav Grover from Anand Niketan Shilaj, Ahmedabad
Class : Class 9
a is the correct answer Natural fibres

Ans 8:

Ashwak from Cambridge, Jalandhar
Class : Class 9
A

Ans 9:

Khanak Jha from Prime Academy, Mumbai
Class : Class 4

Ans 10:

Shaurya Srivastava from delhi public school, navi mumbai
Class : Class 6
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Ans 11:

Aayush Reddy Bomidika from Delhi Public School Nacharam, Hyderabad
Class : Class 9
A

Ans 12:

Aarya Ranjan from Chrysalis High Varthur, bangalore
Class : Class 5
a is the answer

Ans 13:

Vihan Allimore from Podar international school, Ambegaon , Pune
Class : Class 5

Ans 14:

Ryan from YBIS , SINGAPORE
Class : Class 5
It’s option A

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Upali Goswami from Little Flower School, Jamshedpur
Subject :NSO    Class : Class 4

Ans 1:

Jeet Anandani from Pawar public school, Mumbai
Class : Class 4

Ans 2:

Kriday from KDAV, Jamnagar
Class : Class 4

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Harishchandra C from narayana e techno school, chennai
Subject :NSO    Class : Class 4

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Adya Shree from Shishya BEML Public School, Bangalore
Subject :NSO    Class : Class 3

Ans 1:

Mohi from Vibgyor, Bangalore
Class : Class 6
B. Water

Ans 2:

Adya Shree from Shishya BEML Public School, Bangalore
Class : Class 3

Ans 3:

from PG, Hyd
Class : Class 4
B

Ans 4:

ANSHUL GAJJAR from PODAR INTERNATIONAL SCHOOL, AHMEDABAD
Class : Class 3
B

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