National Science Olympiad Forum By SOF Olympiad Trainer - Page 628
  1. Home
  2. /  Forum

User Forum

Ask Your Question
Sanjana Thampy from Ncfe, Bangalore
Subject :NSO    Class : Class 9

Ans 1:

Endha Neel Das from Don Bosco, New Delhi
Class : Class 10

Ans 2:

Aniket Ghosh from DAV Public School Haldia, Haldia
Class : Class 9
Pls do the complete solution...

Ans 3:

Mrinalini from Yuvabharathi, Singapore
Class : Class 9
Where is the complete solution, please

Post Your Answer

FALAAH.QIDWAI from DPSN, NOIDA
Subject :NSO    Class : Class 1

Ans 1:

FALAAH.QIDWAI from DPSN, NOIDA
Class : Class 1

Ans 2:

FALAAH.QIDWAI from DPSN, NOIDA
Class : Class 1
i have doen c only

Post Your Answer

athish gagan vas from venkat international public school, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

SJ HARITHA from PSBS, BENGALURU
Class : Class 8
c is right

Ans 2:

Shreejit Hadavale from Sanskriti School, Pune
Class : Class 5

Ans 3:

Iraj Singh from DPS Megacity, Kolkata
Class : Class 7
The correct answer is D.

Ans 4:

Ashwak from Cambridge, Jalandhar
Class : Class 8
The correct answer is C

Ans 5:

Ava from trio, bangalore
Class : Class 2
It cannot be D as early man wore clothes to protect from weather, not for fashion.

Ans 6:

Sachin Handore from ,
Class : Class 1
The correct answer is C .

Ans 7:

shreyash rawat from podar international school, pune
Class : Class 8
c

Ans 8:

somesh from Centre point katol road, Nagpur
Class : Class 6
It is c because black colored clothes absorb heat and keep us warm

Ans 9: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is C.


Ans 10:

Yatindra G from SBOA, Chennai
Class : Class 4
they are asking the INCORRECT option, so, the answer is (B).

Ans 11:

TARA NAUTIYAL from CONVENT OF JESUS AND MARY, DEHRADUN
Class : Class 4
C is the the correct answer

Ans 12:

somesh from Centre point katol road, Nagpur
Class : Class 6
It is c not d shreejani

Ans 13:

Aparupa from Oxford cbse, bangalore
Class : Class 4
correct answer is d

Ans 14:

Abhyuday Dutta from DPS NOIDA, Noida
Class : Class 4
All utter nonsense yes the answer is c

Ans 15:

somesh from Centre point katol road, Nagpur
Class : Class 6
It is c

Post Your Answer

ADITYA ROY from VIDYASAGAR SHISHU NIKETAN, MEDINIPUR
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

Post Your Answer

Karmanya Gupta from DPS, Udaipur
Subject :NSO    Class : Class 5

Ans 1:

Amirta Varshini K from SSM ACADEMY CBSE, Dindigul
Class : Class 5
B]Cellophane paper

Ans 2:

Udayan Sindhu Chaudhuri from Bluebells School International , New Delhi
Class : Class 9
B) cellophane paper

Ans 3:

Amirta Varshini K from SSM ACADEMY CBSE, Dindigul
Class : Class 5
stupid

Post Your Answer

Karmanya Gupta from DPS, Udaipur
Subject :NSO    Class : Class 5

Ans 1:

Aryan Sirohi from Mount LItera Zee School, Bangalore
Class : Class 8
Ans:-B] Use Catalytic Converter in car

Ans 2:

khushie from gdgps , Gurgaon
Class : Class 5
B

Ans 3:

Aaditya Malhotra from Isaac Newton Global School, Mumbai
Class : Class 3

Ans 4:

Ishaan Chakraborty from Don Bosco , Kasba
Class : Class 7
B

Ans 5:

Ishaan Chakraborty from Don Bosco , Kasba
Class : Class 7

Ans 6:

Syon from Sentia The Global School, Hyderabad
Class : Class 8
It should be D as a CATALYTIC CONVERTER releases hydrocarbon which is harmful for the envoirment.

Post Your Answer

Karmanya Gupta from DPS, Udaipur
Subject :NSO    Class : Class 5

Ans 1:

Lakshana from SBOA School and Junior College, Chennai
Class : Class 6
I got confused and wrote gibbous thinking that the dark side of the moon is visible. You should name the other moon phases with waning and waxing or name the full moon or the new moon

Ans 2:

Arnav Nandan from ST PETERS COLLEGE AGRA, Agra
Class : Class 8
@Lakshana, @Saarth Agrawal and @Prath exactly

Ans 3:

Saarth Agrawal from Podar International School , Mumbai
Class : Class 6
It should be written as New moon and Full moon as anyone could be confused that the dark side is the moon. I also put gibbous with the same thought. If it would have been marked then it would have been easier to say that the answer is the crescent moon.

Ans 4:

Prath from Vibgor High, Bangalore
Class : Class 10
You should name the full moon and the new moon...

Post Your Answer

Karmanya Gupta from DPS, Udaipur
Subject :NSO    Class : Class 5

Ans 1:

arin chaitanya from the shri ram school, New Delhi
Class : Class 7
a is class i b is class iic is class i d is class i so it should be be no

Ans 2:

arin chaitanya from the shri ram school, New Delhi
Class : Class 7
should be b

Ans 3:

Rishit Garg from Bhavan s B P Vidya Mandir , Nagpur
Class : Class 9
I think the same

Ans 4:

Dhruv Kumar from St Peters Sr. Sec.School, Sector 37B Chandigarh
Class : Class 5
The answer should be B

Ans 5:

Mohammed Najl from Credence high school Dubai, Dubai
Class : Class 5
isnt it B?

Ans 6:

Pramit Roy from Rabindra Bharthi Global School, Kolkata
Class : Class 6

Post Your Answer

Amal Sumesh from Adani Public School, Mundra
Subject :NSO    Class : Class 7

Ans 1:

Anaswara Tk from , Ottapalam
Class : Class 7
C

Ans 2:

Aman Sumesh from Apeejay School, Kharghar
Class : Class 8
Option 'C': To store water is correct answer because a camel lives in a hot desert with scarcity of water.

Ans 3:

Achintya k j from KENDRIYA VIDYALAYA GOLE MARKET, NEW DELHI
Class : Class 9
Camels do not store water in their humps, as it is commonly believed. The humps are actually reservoirs of fatty tissue. Concentrating body fat in their humps minimizes heat-trapping insulation throughout the rest of their body, which may be an adaptation to living in hot climates

Ans 4:

Adesh Bharti from Venkateshwar Internation School, New Delhi
Class : Class 7
B, Concentrating body fat in their humps minimizes heat-trapping insulation throughout the rest of their body

Post Your Answer

E Schiki Jeevika from SSRVM EAST, Bangalore
Subject :NSO    Class : Class 2

Post Your Answer