National Science Olympiad Forum By SOF Olympiad Trainer - Page 510
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Ishaan Roy from Sri Chaitanya Techno School, Bengaluru
Subject :NSO    Class : Class 7

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from ,
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:

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

Ans 2:

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

Ans 3:

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

Ans 4:

Parthiv Das from Legacy , Bengaluru
Class : Class 6
C is the answer

Ans 5:

Ashwak from Cambridge, Jalandhar
Class : Class 9
D

Ans 6:

Deveshi Sachdev from venkateshwar international school, New Delhi
Class : Class 6
it is D

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

Ans 1:

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

Ans 2:

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 3:

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

Ans 4:

Agastya Tripathi from dps gurgaon, Gurgaon
Class : Class 4

Ans 5:

kartick Somasundaram from cps, chennai
Class : Class 3

Ans 6:

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

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

Ans 1:

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

Ans 2:

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

Ans 3:

Keanna from APG, MUMBAI
Class : Class 7

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

Ans 1:

from ,
Class :
Option a is correct

Ans 2:

Aarya Ranjan from Deens Academy Gunjur, Bangalore
Class : Class 6
a is the answer

Ans 3:

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

Ans 4:

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

Ans 5:

Khanak Jha from Prime Academy, Mumbai
Class : Class 4

Ans 6:

from ,
Class :
Option a is correct

Ans 7:

Ashwak from Cambridge, Jalandhar
Class : Class 9
A

Ans 8:

Shaurya Srivastava from delhi public school, navi mumbai
Class : Class 6
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Ans 9:

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

Ans 10:

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

Ans 11:

Vihan Allimore from Podar international school, Ambegaon , Pune
Class : Class 7

Ans 12:

Hamsini from Thamarai School, Thanjavur
Class : Class 7
There are ony 2 natural fibers and 2 synthetic fibers!

Ans 13:

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

Ans 14:

Vihan Allimore from Podar international school, Ambegaon , Pune
Class : Class 7
option a is incomplete in natural fibers please check and code it out

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

Ans 1:

Kriday from KDAV, Jamnagar
Class : Class 4

Ans 2:

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

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

Ans 1:

Naisha Gupta from DPS School, Khajaguda, Hyderabad
Class : Class 4
C

Ans 2:

Vikas Jhamb from Bhawan, Chandigarh
Class : Class 5

Ans 3:

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

Ans 4:

from ,
Class :

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from ,
Subject :NSO    Class : Class 3

Ans 1:

from PG, Hyd
Class : Class 4
B

Ans 2:

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

Ans 3:

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

Ans 4:

from ,
Class :

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from ,
Subject :NSO    Class : Class 5

Ans 1:

from ,
Class :

Ans 2:

from ,
Class :
Ans is D . THERE IS NO DENGUE, BUT,THERE IS MALARIA IS THERE WHERE FEMALE MOSQUITO BITES. OPTION - A - ROUGHAGE OPTION - B - MALARIA OPTION -C - ANAEMIA OPTION - D - NOTNING IS THERE SO, ANSWER IS D WHICH IS NOT HIDDEN IN THE GIVEN QUESTION.

Ans 3:

Vaibhav Elisetti from sri chaitanya techno school Nallagandla, Hyderabad
Class : Class 7
ans is d

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