National Science Olympiad Forum By SOF Olympiad Trainer - Page 422
  1. Home
  2. /  Forum

User Forum

Ask Your Question
Ashwak from Cambridge, Jalandhar
Subject :NSO    Class : Class 3

Ans 1:

Mayank Paul from Saint Edmunds School, Shillong
Class : Class 3
C

Ans 2:

Mayank Paul from Saint Edmunds School, Shillong
Class : Class 3
C

Ans 3:

Mayank Paul from Saint Edmunds School, Shillong
Class : Class 3
C

Ans 4:

Mayank Paul from Saint Edmunds School, Shillong
Class : Class 3
C

Ans 5:

Mayank Paul from Saint Edmunds School, Shillong
Class : Class 3
C

Ans 6:

Mayank Paul from Saint Edmunds School, Shillong
Class : Class 3
C

Ans 7:

AARAV TOMAR from PRUDENCE ASHOK VIHAR , DELHI
Class : Class 3
D

Ans 8:

Sushree snehasikta behera from Mother's public school , Bhubaneswar
Class : Class 2
option C is correct one

Ans 9:

Mayank Paul from Saint Edmunds School, Shillong
Class : Class 3
C

Ans 10:

Anupama from Gurukula international school , Javagal
Class : Class 3
D

Ans 11:

Mayank Paul from Saint Edmunds School, Shillong
Class : Class 3
C

Ans 12:

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

Ans 13:

Mayank Paul from Saint Edmunds School, Shillong
Class : Class 3
C

Ans 14:

Trina from Ganges Valley School, Hyderabad
Class : Class 8

Ans 15:

Mayank Paul from Saint Edmunds School, Shillong
Class : Class 3
C

Ans 16:

Sushree snehasikta behera from Mother's public school , Bhubaneswar
Class : Class 2
option C is correct one

Ans 17:

Anaahad Mehar Satsangi from Delhi Public School Agra, Agra
Class : Class 3
The D option is correct as none of the options are incorrect

Ans 18:

Vinay Dev Jhari from Delhi Public School, Noida
Class : Class 3
D

Ans 19:

Mayank Paul from Saint Edmunds School, Shillong
Class : Class 3
C

Post Your Answer

shaurya aggarwal from scholars rosary senior secondary school, rohtak
Subject :NSO    Class : Class 5

Ans 1:

shaurya aggarwal from scholars rosary senior secondary school, rohtak
Class : Class 9

Ans 2:

Mehar from NCS, Vasco
Class : Class 5
Doesn't ice conduct electricity?

Ans 3:

Srija Das from Sent Joseph Convent Chandannagar, Serampore
Class : Class 9
option B can also come

Ans 4:

Devina kashyap from TPS, Mumbai
Class : Class 4
B is also correct as none of them in column W is magnetic

Ans 5:

Karthika from isg, Muscat
Class : Class 7
option B also can come

Ans 6:

Shreyasi Padihary from TCIS, Bangalore
Class : Class 5
Answer should not be B as zinc and aluminium are not magnetic.

Ans 7:

Shreyasi Padihary from TCIS, Bangalore
Class : Class 5
I think it is B

Ans 8:

Swastik Panda from Orchid International school, Pune
Class : Class 5
Yes, of course, the answer should be B

Ans 9:

harry potter from Hogwarts school of witchcraft and wizardry , london
Class : Class 5
yes, ice is the frozen form of water abut it still conducts electricity although it is a poor conductor

Ans 10:

Ayushree Barman from Sri Sri Academy, Kolkata
Class : Class 6
The correct answer should be B. Ice is the frozen form of water, which is a good conductor. So C cannot come as the answer.

Ans 11:

Pratham Dave from GNS, Bangalore
Class : Class 7
Yes Ayushree Barman the answer to this question is B and not C

Post Your Answer

Karangat house from Navy Children School, Payyannur
Subject :NSO    Class : Class 3

Ans 1:

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

Ans 2:

Arpit Sahoo from SAI International School, Bhubaneswar
Class : Class 7
A

Post Your Answer

Karangat house from Navy Children School, Payyannur
Subject :NSO    Class : Class 3

Ans 1:

Arpit Sahoo from SAI International School, Bhubaneswar
Class : Class 7
H

Ans 2:

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

Ans 3:

Shrihan Koley from Radiant International School , Patna
Class : Class 3

Post Your Answer

Ashwak from Cambridge, Jalandhar
Subject :NSO    Class : Class 5

Ans 1:

rethish from Veltech, Avadi
Class : Class 3
Answer is B because - P is skull , Q is cerebrum and S is medulla !!

Ans 2:

Saksham Chanani from Sri Sri Academy, Kolkata
Class : Class 9

Ans 3:

SANVI ROHILLA from The little shri, Rohtak
Class : Class 5
The Answer is B

Ans 4:

VAIBHAVH RAMESH from NARAYANA ETECHNO WHITEFIELD, BANGALORE
Class : Class 5
THE ANSWER IS B

Ans 5:

Aashika Singh from Indian High School,Dubai, Dubai
Class : Class 8
Sorry, The Skull is P so the correct option will be B.

Ans 6:

Gunjan Rudraruhi Chauthiya from New Beersheba Public School, Pithoragarh
Class : Class 7
P is the outer layer,which protects the brain and hence is the skull.Topmost is CerebrumThen Cerebellum And the bottomost part is Medulla.Hence the Answer is B

Ans 7:

Vedant Rastogi from NPS International, Singapore
Class : Class 5

Ans 8:

Mihika Pal Choudhury from The Shri Ram School Vasant Vihar, New Delhi
Class : Class 7

Ans 9:

Shivisha Bajpai from Greenwood High, Bangalore
Class : Class 5
Wutever, da

Ans 10:

Aashika Singh from Indian High School,Dubai, Dubai
Class : Class 8
The Answer is B as we all know that the skull is Q. So if you look at the options you can see only one option having Q as Skull. So B is the correct answer.

Post Your Answer

Mayank Paul from Saint Edmunds School, Shillong
Subject :NSO    Class : Class 3

Ans 1:

SAMRIDDHA PANDA from ST. MONFORT'S SENIOR SECONDARY SCHOOL, BARUIPUR
Class : Class 7
hertz

Ans 2:

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

Ans 3:

SAMRIDDHA PANDA from ST. MONFORT'S SENIOR SECONDARY SCHOOL, BARUIPUR
Class : Class 7
hertz

Post Your Answer

Ashwak from Cambridge, Jalandhar
Subject :NSO    Class : Class 5

Ans 1:

Anantjit Chander from The Modern School, Sector 85, Greater Faridabad, Faridabad
Class : Class 8
(C)

Ans 2:

Tanmay kaushal from ICSE, Mumbai
Class : Class 5

Ans 3:

sauradeep from j v m Shyamali , ranchi
Class : Class 9
ABE SALA FUCK KAMINA

Ans 4:

Amlan choudhury from GD Birla center for education , Kolkata
Class : Class 7

Ans 5:

Rishi Sen Sarma from DPS Megacity, Gurgaon
Class : Class 5
I thought it was B but how is it C???Birds dont have strong musclescorrect me i might be wrong

Ans 6:

sauradeep from j v m Shyamali , ranchi
Class : Class 9

Ans 7:

Yash Manjunath Neeralagi from JSS Public School, Bangalore
Class : Class 4

Ans 8:

Subharsish Kashyap from CARMEL SCHOOL, JORHAT
Class : Class 5
Saura deep Chutiya Hein

Ans 9:

Tanmay kaushal from ICSE, Mumbai
Class : Class 5
Easy

Post Your Answer

Kushal from Chirec, Hyderabad
Subject :NSO    Class : Class 6

Ans 1:

Priyangshu Chattopadhyay from ST AGNES SCHOOL KHARAGPUR, Kharagpur
Class : Class 6
OPTION A,B OR C

Ans 2:

SOURADEEP SHARMILA MANDAL from KENDRIYA VIDYALAYA IISC, Bengaluru
Class : Class 7
ANS IS A

Ans 3:

Agastya from NCS Arakkonam, Chennai
Class : Class 8
None of these

Post Your Answer

Kushal from Chirec, Hyderabad
Subject :NSO    Class : Class 6

Ans 1:

RICHA BORAH from K V ANNA NAGAR, CHENNAI
Class : Class 7
No picture was given. It doesn't make sense.

Ans 2:

Kaushik Bhattacharya from LVIS, NOIDA
Class : Class 7
https://www.physicsclassroom.com/class/vectors/Lesson-1/Vectors-and-Direction

Ans 3:

Falguni from Navkis, Bangalore
Class : Class 7
Can someone please explain it

Ans 4:

Ashwak from Cambridge, Jalandhar
Class : Class 8
WHAT IS THE MEANING OF THIS QUESTION ????

Ans 5:

Arsh Gupta from Cambridge International School, Jalandhar
Class : Class 4
this is a meaning less question

Ans 6:

Jyothsna Jayesh from Sishya School , Hosur
Class : Class 8
i cannot understand the question

Ans 7:

Ishita Pandey from The Samhita academy, Bengaluru
Class : Class 7
The solution is also not clear

Ans 8:

Gouresh Pranay Teli from Don Bosco, Kudal
Class : Class 7
What is the meaning of this question

Ans 9:

Shubhith from Chaitanya Techno School, Gangavathi
Class : Class 7
what is the meaning of this question

Ans 10:

aikya from psbn, bangalore
Class : Class 5
Cant understand a bit of this question .Can anyone explain it properly

Post Your Answer

SATYAM SATAPATHY from ODM PUBLIC SCHOOL BHUBANESWAR, BHUBANESWAR
Subject :NSO    Class : Class 7

Ans 1:

Sampurna Mandal from DAV Public School Jagganath Talcher, Angul
Class : Class 8
the correct answer is option B.

Ans 2:

Hassan ahmad khan from Bal Bhavan School, Bhopal MP
Class : Class 7
a

Ans 3:

Samridhi from Delhi Public School, BANGALORE
Class : Class 7
the answer is b

Ans 4:

Adish Gupta from Podar international school , Mumbai
Class : Class 7
The correct answer is B

Post Your Answer