National Science Olympiad Forum By SOF Olympiad Trainer - Page 346
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SANTOS from RBGS, chennai
Subject :NSO    Class : Class 8

Ans 1:

Akshara from NPS, Bengaluru
Class : Class 8
Hey Vartika. So here the metal they are talking about isnt potassium, but it is phosphorous. Potassium cannot be stored in water because it reacts with that too. So, here, the metal which they are talking about is phosphorous, which is a non-metal.Thanks! Hope that cleared your doubt :) 😊

Ans 2:

Avyaan Das from DPS Newtown, Kolkata
Class : Class 8
yeah it should be b

Ans 3:

ARUNAV from DPS VINDHYANAGAR, VINDHYANAGAR
Class : Class 10

Ans 4:

Vartika Agarwal from Phoenix world school, Pune
Class : Class 9
I don't understand.. potassium is very reactive in air and is thus stored in water.. and potassium is a metal hence correct answer should be b.. how is it c?... if anyone reads this pls reply here.. thanks

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Ishaan Tahseen from Don Bosco Kolkata, Kolkata
Subject :NSO    Class : Class 5

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

D

X is cerebellum. It is located at the back of the brain, below the cerebrum. But it's a very important part of the brain. It controls balance, movement, and coordination. Y is cerebrum, the large, outer part of the brain,controls reading, thinking, learning, speech, emotions and planned muscle movements like walking. It also controls vision, hearing and other senses. Z is medulla oblongata is part of the brain stem that controls most of these involuntary actions (blood pressure, breathing, heartbeat, etc).


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Aditya Pradhan from SAI INTERNATIONAL SCHOOL, Bhubaneswar
Subject :NSO    Class : Class 4

Ans 1:

jathin from national public school chikkabanavara, banglore
Class : Class 4
THE ANSWER IS C

Ans 2:

Rachel from Mount litera Zee School Goa, Goa
Class : Class 7
can anyone please tell me how its option A. give me the name of the fabric as i can find only cotton

Ans 3:

Iniyan from Indian public school, Salem
Class : Class 5
Can one letter be used two times

Ans 4:

dveep jain from mindful gurukul, Mumbai
Class : Class 4
Answer is A because there two fibre. Which are COTTON and LINEN

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Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Subject :NSO    Class : Class 6

Ans 1:

Kanishk Mukherjee from BDM International, Kolkata
Class : Class 6

Ans 2:

Krishiv Gupta from Sat Paul Mittal School, Ludhiana
Class : Class 6
b is right

Ans 3:

Ishir Jha from Gyan Ganga Global Academy, Rosera
Class : Class 8
b is also correct

Ans 4:

Ayan Vohra from Bhavan Vidyalaya , Chandigarh, chandigarh
Class : Class 8
B also correct, please fix SOF

Ans 5:

Samarth Tripathi from Ryan International School, Gurugram
Class : Class 6
b is also correct

Ans 6:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8
it is wrong

Ans 7:

Rachna Jo from HIS, BLR
Class : Class 6
Provide proper explanations, why the other options are right/wrong?

Ans 8:

Pranav Kartik from DPS sushant lok , Gurgaon
Class : Class 3
B is also correct

Ans 9:

bhavya from B.D.M INTERNATIONAL .. GARIA, KOLKATA
Class : Class 6
option-B is also correct

Ans 10:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 11:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8
B is also correct la

Ans 12:

Jaivardhan Gupta from Thakur International School, Mumbai
Class : Class 7
b is not correct

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Ayushi from Delhi public school, Chandrapura Bokaro
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

E-mail your query to info@mtg.in


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Vihaan from Dps, Agra
Subject :NSO    Class : Class 4

Ans 1:

Sashrika Pasunoori from KV Gachibowli, Hyderabad
Class : Class 5
Yes, Answer is B

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

B

Animal Q and animal R eat only plants and are herbivores. Animal S and animal T eat only other animals and are carnivores.

There are 2 animals which eat plants as well as other animals, and are omnivores – animal P and animal U.

 

 


Ans 3:

Mohhika Sharma from Delhi Public School Greater Noida, Greater Noida
Class : Class 7
No idea

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k tagore from montessori school, KURNOOL
Subject :NSO    Class : Class 3

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Dushyant Singh from Shri Ram Centennial School, Indore
Subject :NSO    Class : Class 5

Ans 1:

Dushyant Singh from Shri Ram Centennial School, Indore
Class : Class 6

Ans 2:

Dushyant Singh from Shri Ram Centennial School, Indore
Class : Class 6
a is the answer

Ans 3:

ANUSKA from DPS NACHARAM, HYDERABAD
Class : Class 8
a

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Sourish Mahakul from Delhi Public School Electronic City, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

k tagore from montessori school, KURNOOL
Class : Class 3

Ans 2:

Kriti Bhonsale from Delhi Public School, Bengaluru
Class : Class 5
B

Ans 3:

UMA Subramanian from Global Indian International School, Singapore
Class : Class 7

Ans 4:

Mihika Talukdar from GARDEN HIGH, KOLKATA
Class : Class 4

Ans 5:

Rozan nirmali from GIIS, japan
Class : Class 7
The correct answer is B.

Ans 6:

Arjun from dpsnoida, Noida
Class : Class 4
yep ! the answer is B

Ans 7:

somesh from Centre point katol road, Nagpur
Class : Class 6
B

Ans 8:

jathin from national public school chikkabanavara, banglore
Class : Class 4
THE ANSWER IS B

Ans 9:

k tagore from montessori school, KURNOOL
Class : Class 3
The correct is B.

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KRITHYA GUPTA from LOTUS VALLEY INTERNATIONAL SCHOOL, NOIDA
Subject :NSO    Class : Class 5

Ans 1:

Prerona Chatterjee from Delhi Public School North Kolkata, Kolkata
Class : Class 5
B is the correct answer

Ans 2:

Aarna tiwari from Billabonghigh, Bhopal
Class : Class 6

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