National Science Olympiad Forum By SOF Olympiad Trainer - Page 661
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Aryan Goyal from DPS , Dwarka, New Delhi
Subject :NSO    Class : Class 3

Ans 1:

Ayush from Dps Bokaro , Bokaro
Class : Class 3
b

Ans 2:

Soumyajit Das from Hariyana Vidya Mandir, NORTH 24 PARGANAS
Class : Class 8
Small intestine is an organ of digestive system where complete digestion of food occurs and the digested food nutrients are absorbed into blood and sent to all body parts.Hence correct answer : option 'c'

Ans 3:

Ayush from Dps Bokaro , Bokaro
Class : Class 3
c

Ans 4:

Aarush Chakrabortty from Narayana e-Techno School, South City 2, Gurugram
Class : Class 5
B is the right answer

Ans 5:

Kashika Goel from DPS Noida, Noida
Class : Class 7

Ans 6:

Shaurya Shinde from Goldcrest High Vashi, Navi Mumbai
Class : Class 8
C is the correct answer because it is the part which food into smaller pieces. Explanation: The food enters in our body. >It reaches to our stomach. >It is broken into pieces. >It reaches to the rectum through large intestine. >It comes out from anus. Oesophagus >stomach >small intestine >large intestine >rectum >anus

Ans 7:

Sahanaa from Sancta Maria International School, Hyderabad
Class : Class 8

Ans 8:

Nishant Hazarika from Air Force School, Dibrugarh
Class : Class 3
Aarush Chakrabortty and Shaunak are correct

Ans 9:

SHAUNAK from St Xaviers School, HAZARIBAG
Class : Class 3
B is the right answer.

Ans 10:

Priyanshi Pritam from Vibgyor High, Bangalore
Class : Class 4
B is right

Ans 11:

Nivaan Trisal from GIIS Banerghatta , Bangalore
Class : Class 4
ITS B

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Dhars from DPS EAST Bangalore , Bengaluru
Subject :NSO    Class : Class 7

Ans 1:

Sanjana Iyer from HFS Powai, Mumbai
Class : Class 9
oh. ok.

Ans 2:

Adithya Kumble from Deens Academy, Bangalore
Class : Class 7

Ans 3:

Tejas Meshram from Bethany, Bengaluru
Class : Class 7

Ans 4:

Medha Bhutani from Christ Academy, Bengaluru
Class : Class 9
ans is C. because of sodium bicarbonate,the plants get CO2 and perform photosynthesis and give out O2

Ans 5:

ATHARVA from Vibgyor High, Vadodra
Class : Class 2
umm thx everyone

Ans 6:

Anushka kumar from DPS paradip, odisa
Class : Class 9
it must be a. as amount of oxygen decreases and when searched... gives the same answer

Ans 7:

SOMDATTA BHATTACHARYA from Delhi Public School, Dhaligaon, Bongaigaon
Class : Class 5

Ans 8:

A Ramakrishna Rao from D A V Public School. Unit 8. Bhubaneswar , Bhubaneswar
Class : Class 6

Ans 9:

Sumedha Mishra from xyz, School, Pune
Class : Class 8

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Akhilesh Dash from Ruchika High School, Bhubaneswar
Subject :NSO    Class : Class 8

Ans 1:

sankalp from Gyan Bharti School, Saket, Delhi
Class : Class 10

Ans 2:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
SOF same thing again

Ans 3:

Saharsh Kuna from Gear Innovative International School, Bengaluru
Class : Class 8
Why does the solution heat up?

Ans 4:

Anushka from St. Theresa's Convent sr.sec. school, Karnal
Class : Class 10
The answer is D.

Ans 5:

Student from School, City
Class : Class 8
Solution heats up

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Siddharth Mahesh from mdav public school , Hyderabad
Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is C.

Ans 2:

ANIKA SHUKLA from UDGAM SCHOOL FOR CHILDREN, AHMEDABAD
Class : Class 10
The correct answer is : C.

Ans 3:

Anirudh from Kendriya Vidyalaya Kanjikode, Palakkad
Class : Class 8
'C'- they are inflammable substances

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Siddharth Mahesh from mdav public school , Hyderabad
Subject :NSO    Class : Class 8

Ans 1:

Vihaan Nair from Ambassador School, DUBAI
Class : Class 8

Ans 2:

Anirudh from Kendriya Vidyalaya Kanjikode, Palakkad
Class : Class 8
'C'- Statement 1 is true and statement 2 is false

Ans 3:

Siddharth Mahesh from mdav public school , Hyderabad
Class : Class 8

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Yajur Nag from dps vk, delhi
Subject :NSO    Class : Class 3

Ans 1:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The correct is A.

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is A.

Ans 3:

Ivan Tyagi from Chirec International School , Hyderabad
Class : Class 8
correct ans: A

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Akshat Jain from Delhi Public School, Greater Noida
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is C.

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Rushiel Menon from Army Public School, Delhi
Subject :NSO    Class : Class 4

Ans 1:

AARAV AGRAWAL from BIRLA DIVYA JYOTI, SILIGURI
Class : Class 8
OBVIOUSLY D.....

Ans 2:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
D

Ans 3:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
d

Ans 4:

Student from School, City
Class : Class 5
easy question

Ans 5:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The correct answer is - D

Ans 6: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is D.

Ans 7:

Adarsh from DPS, Raipur
Class : Class 5

Ans 8:

Nitai Pandey from DAV CENTENARY PUBLIC SCHOOL KUTESHWAR, KATNI
Class : Class 8

Ans 9:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The correct answer is D

Ans 10:

Sashriti Das from Delhi Public School Bangalore North, Bangalore
Class : Class 5
Correct option D

Ans 11:

VANSH GARG from DPSG, GHAZIABAD
Class : Class 4
THE CORRECT ANSWER IS-D.

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nitin loya from prabhat kids, Akola
Subject :NSO    Class : Class 8

Ans 1:

nitin loya from prabhat kids, Akola
Class : Class 4
names of all animals

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SIDDHARTH UPADHYAY from KENDRIYA VIDYALAYA EZHIMALA, KANNUR
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is B.

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