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

User Forum

Ask Your Question
Shagun from MAXFORT DWARKA, New Delhi
Subject :NSO    Class : Class 4

Ans 1:

Ananthapadmanabhan R from Sarvodaya Central VIdyalaya, Thiruvananthapuram
Class : Class 7
Aryabhatta I

Post Your Answer

Satish Jaiswal from DPS NOIDA, Noida
Subject :NSO    Class : Class 2

Ans 1:

Parth from Gurukul Academy Mahad, Mahad
Class : Class 6
A

Ans 2:

AHAAN CHAUDHARY from DPS SEC 30 NOIDA, Noida
Class : Class 2

Ans 3:

Kitika Kothari from Ramniwas Bajaj High School, Mumbai
Class : Class 2
Answer is D as all of the given options are suitable for the situation given

Ans 4:

TAISHA AGARWAL from Modern High School for Girls, Kolkata
Class : Class 2
no i am sorry the ans should be c only as he is cross the road on...........

Ans 5:

Agrima from bbps, Bhiwadi
Class : Class 2
answer should be B

Ans 6:

TAISHA AGARWAL from Modern High School for Girls, Kolkata
Class : Class 2
CLASS: ANSWER IS D

Ans 7:

AHAAN CHAUDHARY from DPS SEC 30 NOIDA, Noida
Class : Class 2
answer is D

Post Your Answer

rashjini dutta from DELHI PUBLIC SCHOOL, GUWAHATI
Subject :NSO    Class : Class 5

Ans 1:

rashjini dutta from DELHI PUBLIC SCHOOL, GUWAHATI
Class : Class 3

Ans 2:

Nishant Doshi from new era senior secondary school nizampura vadodara, Vadodara
Class : Class 7
The correct option is D because there are 4 heaps of cubes and each have 4 cubes so 4 multiplied by 4 = 16 so 16 + the front cubes , there are 10 cubes in one line at up and 10 at bottom so 10 + 10 = 20 + 16 which equals to 36 . Thus it is the correct answer .

Ans 3:

Samanyu from NPSI, Singapore
Class : Class 5

Post Your Answer

Udayan from DonBosco School of Excellency, Chennai
Subject :NSO    Class : Class 3

Ans 1:

Dhaivat Bhatti from KES SMVM School , MUMBAI
Class : Class 5
Crane wades in water does not swim so X Cannot be a crane is the answer.

Ans 2:

Rebanta Sanyal from Vidyasagar Shishu Niketan, Midnapore
Class : Class 3
d

Ans 3:

Anagh Agrawal from Billabong high, JABALPUR
Class : Class 3
a and c

Ans 4:

Rebanta Sanyal from Vidyasagar Shishu Niketan, Midnapore
Class : Class 3
d

Ans 5:

Aaditya Saxena from Ryan International School Pune, Pune
Class : Class 3
The correct answer is both A and C , because penguins can swim but cannot fly and ostrich doesn't fly or swim.

Ans 6:

Aarav Sharma from DPS Newtown, KOLKATA
Class : Class 5
the ans should be (a) as penguins can swim.

Ans 7:

nirvi pal from jasudben ML School, mumbai
Class : Class 3

Ans 8:

Chopra from GWH, Bangalore
Class : Class 4
This answer seems wrong. 'C' is the correct answer. Because Ostrich is flightless bird

Ans 9:

nirvi pal from jasudben ML School, mumbai
Class : Class 3
IT SHOULD BE D BECAUSE THEY HAVE HAVE NOT SHOWN ANYTHING ON THE DIAGRAM FOR LETTER Z

Ans 10:

Ishaan Devendra Moogabasav from Narayana e techno, Mumbai
Class : Class 6

Ans 11:

Aarav Sharma from DPS Newtown, KOLKATA
Class : Class 5

Ans 12:

saanvi from dpsnoida, Noida
Class : Class 3
It is D because they have not shown any thing for letter Z.

Ans 13:

Rahul Roy from RN Podar School, Mumbai
Class : Class 2
why is it talking about ostrich and what connection does it have from Z what is the error in this

Ans 14:

Shaurya from Euroschool, Pune
Class : Class 3
yes

Ans 15:

Adhuna Acharyya from St. Xaviev's School, Burdwan, Burdwan
Class : Class 3

Ans 16:

Pratha Borar from Jayshree Periwal International School, Jaipur
Class : Class 5
D- There is no such bird as Z.

Ans 17:

Neha N C from SAMS, BANGALORE
Class : Class 3

Post Your Answer

subhanga from dps numaligarh, golaghat
Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

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

Post Your Answer

subhanga from dps numaligarh, golaghat
Subject :NSO    Class : Class 8

Ans 1:

Abhiram from TIME, Secunderabad
Class : Class 8
Answer should be option (a)

Ans 2:

Subash kandoth from New horizon public school , Navi Mumbai
Class : Class 10
Answer should be option a

Ans 3:

payal verma from GD goenka, Lucknow
Class : Class 4
answer should be option A because obviously pressure increases with increase in depth. If it is not not made wider, the dam will break down.

Post Your Answer

subhanga from dps numaligarh, golaghat
Subject :NSO    Class : Class 8

Ans 1:

VIDHI RUPAREL from ,
Class : Class 7

Post Your Answer

Akshit Ayan from Deens Academy, Bengaluru
Subject :NSO    Class : Class 3

Ans 1:

Priyanshi Pritam from Vibgyor High, Bangalore
Class : Class 2
a

Ans 2:

Rishabh Bhalgat from Vibgyor Yerwada, Pune
Class : Class 2
you all are wrong.the correct ans is D

Ans 3:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 7
Goose is not like Eagle .

Ans 4:

Kiaan Harshal Gavad from Rustomjee Cambridge International School, Virar, Virar
Class : Class 3
goose is a water bird with webbed feet and broad n flat beak. And eagle is prey bird with talons and hooked beak.

Ans 5:

RAYANSH MISHRA from VIBGYOR HIGH, Pune
Class : Class 4
it could be A but not D

Ans 6:

Aryaveer And Shaurya Shinde from Goldcrest High Vashi, Navi Mumbai
Class : Class 6
answer:A,because geese are not like eagles.

Ans 7:

Aaditya Saxena from Ryan International School Pune, Pune
Class : Class 3
A is the correct answer, as GOOSE is a wading bird and Eagle is a bird of prey with talons.

Ans 8:

Tejaojas Abhilash from National Public School, malayalam
Class : Class 4

Ans 9:

Rishabh Bhalgat from Vibgyor Yerwada, Pune
Class : Class 2

Ans 10:

Raguram from Bharathi Vidhya Kendra , Avinashi
Class : Class 3
A is the correct answer

Ans 11:

RAYANSH MISHRA from VIBGYOR HIGH, Pune
Class : Class 4
class 3

Ans 12:

Vartika kumar from D P S Newtown, Kolkata
Class : Class 4
Answer should be A. Geese are not preying birds, even their claws are of different type.

Ans 13:

saisavit from sri kumaran ps, bangalore
Class : Class 3
A

Ans 14:

Daksh Chanani from Sri Sri academy, Kolkata, HOWRAH
Class : Class 3
A BUT D NEVER

Ans 15:

saanvi from dpsnoida, Noida
Class : Class 3
eagle and bats are carnivores and geese is herbivore so the answer is a

Ans 16:

Arihant Medhi from Contai public school, Contai
Class : Class 3
Eagle and goose can fly and kiwi, penguin cannot fly

Ans 17:

Priyanshi Pritam from Vibgyor High, Bangalore
Class : Class 2
goose cannot be like eagle

Ans 18:

Anirudh Rayasam from DPS East, Bangalore
Class : Class 4
Bats are mammals while eagles and geese are flight birds

Ans 19:

Samik Praveen from Euro School Airoli, Mumbai
Class : Class 3
Answer should be A

Ans 20:

Iraj Singh from DPS Megacity, Kolkata
Class : Class 4
It should be A.

Ans 21:

Navneeth Reejish from Yuvabharati International school, Singapore
Class : Class 7
http://google0123.com/

Ans 22:

RAYANSH MISHRA from VIBGYOR HIGH, Pune
Class : Class 4
class III h

Ans 23:

saisavit from sri kumaran ps, bangalore
Class : Class 3
A

Post Your Answer

Agnibho from NPS international School Singapore,
Subject :NSO    Class : Class 6

Ans 1:

Jyotirmaya from K V No-1 Bhubaneswar, Bhubaneshwar
Class : Class 6
b has reticulate venation and the other has parallel venation

Post Your Answer

ARNAV GARG from PRUDENCE SCHOOL, New Delhi
Subject :NSO    Class : Class 5

Ans 1:

PRIYANSHU PRATIK ROUT from DELHI PUBLIC SCHOOL, VISAKHAPATNAM
Class : Class 5

Ans 2:

kaashvi from Deens Academy, Bangalore
Class : Class 5
both B and D are correct as raincoat does not have pores

Ans 3:

Arnav from SIS, Noida
Class : Class 5
i thought it was a sweater, B is right

Ans 4:

Hitanshi Behera from Loyola School , Bhubaneswar
Class : Class 4
its only B and not D as pores does not matter with heat then i must say woolen clothes have pores but keep us warm

Ans 5:

Mahadevan from KV Rubber Board Kottayam, Kottayam
Class : Class 5
D

Ans 6:

amogha from Hindustan international school, chennai
Class : Class 5
Option B

Ans 7:

Jon from C, Kochi
Class : Class 5
ANSWER IS OPTION B

Post Your Answer