National Science Olympiad Forum By SOF Olympiad Trainer - Page 692
  1. Home
  2. /  Forum

User Forum

Ask Your Question
Vamseedhar from Kendriya Vidyalaya, HYDERABADd
Subject :NSO    Class : Class 5

Post Your Answer

Aryan Goyal from DPS , Dwarka, New Delhi
Subject :NSO    Class : Class 3

Ans 1:

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

Ans 2:

Ziya Joshi from Nrimala convent school, Rajkot
Class : Class 6
D

Ans 3:

kalra Shaleen from Jalandhar, Jalandhar
Class : Class 5
D

Ans 4:

Santina Suzanne from owis, bangalore
Class : Class 4
c

Ans 5:

Kashika Goel from DPS Noida, Noida
Class : Class 8
D

Ans 6:

Gayatri Iyer from Sanskriti School, Pune
Class : Class 9
Yes the answer is D.

Ans 7:

Abhinha Ajay Ovhal from Podar International School, Latur
Class : Class 7
b

Ans 8:

TAISHA AGARWAL from Modern High School for Girls, Kolkata
Class : Class 7
ans is b

Ans 9:

Santina Suzanne from owis, bangalore
Class : Class 4
a

Ans 10:

avg from VIBGYOR HIGH, PUNE
Class : Class 3
THE SMALL INTESTINE ABSORBS WATER AND MINERALS FROM FOOD, SO THE ANS. SHOULD BE B.

Ans 11:

Santina Suzanne from owis, bangalore
Class : Class 4
a

Ans 12:

ANUSHREE SACHIN BHATTAD from ST. JOSEPH PRIMARY SCHOOL, Solapur
Class : Class 3
ans is definitely

Ans 13:

Krishna Kumari Nayak from Sai International school , Bhubaneswar
Class : Class 4
D

Ans 14:

Kashika Goel from DPS Noida, Noida
Class : Class 8
small intestine does not absorb water it helps to absorb nutrients from blood

Ans 15:

Aneesh Balaji from BVBARR school, Hyderabad
Class : Class 9
ans is definitely d

Ans 16:

Ziya Joshi from Nrimala convent school, Rajkot
Class : Class 6

Ans 17:

Ashwak from Cambridge, Jalandhar
Class : Class 9
Yes , the answer is D .

Ans 18:

SHAURYA RAJ from LITERA VALLEY SCHOOL, PATNA
Class : Class 3
Answer is definately D

Ans 19:

Darshini Chakravarty from Pinnacle High International School, Mumbai
Class : Class 4
C is the answer

Post Your Answer

Aryan Goyal from DPS , Dwarka, New Delhi
Subject :NSO    Class : Class 3

Ans 1:

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

Ans 2:

Ayush from Dps Bokaro , Bokaro
Class : Class 3
b

Ans 3:

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

Ans 4:

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

Ans 5:

Kashika Goel from DPS Noida, Noida
Class : Class 8

Ans 6:

Ayush from Dps Bokaro , Bokaro
Class : Class 3
c

Ans 7:

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

Ans 8:

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

Ans 9:

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 10:

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

Ans 11:

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'

Post Your Answer

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

Ans 1:

Tejas Meshram from Bethany, Bengaluru
Class : Class 7

Ans 2:

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

Ans 3:

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 4:

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

Ans 5:

Adithya Kumble from Deens Academy, Bangalore
Class : Class 7

Ans 6:

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

Ans 7:

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

Ans 8:

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

Ans 9:

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

Post Your Answer

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

Ans 1:

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

Ans 2:

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

Ans 3:

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

Ans 4:

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

Ans 5:

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

Post Your Answer

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

Ans 1:

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

Ans 2:

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

Ans 3: (Master Answer)

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

Post Your Answer

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

Ans 1:

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

Ans 2:

Vihaan Nair from Ambassador School, DUBAI
Class : Class 8

Ans 3:

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

Post Your Answer

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:

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

Ans 3: (Master Answer)

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

Post Your Answer

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.

Post Your Answer

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

Ans 1:

Adarsh from DPS, Raipur
Class : Class 5

Ans 2:

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

Ans 3:

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

Ans 4:

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

Ans 5: (Master Answer)

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

Ans 6:

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

Ans 7:

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

Ans 8:

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

Ans 9:

Student from School, City
Class : Class 5
easy question

Ans 10:

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

Ans 11:

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

Post Your Answer