National Science Olympiad Forum By SOF Olympiad Trainer - Page 682
  1. Home
  2. /  Forum

User Forum

Ask Your Question
Vidhya M from Vibgyor High Bannerghatta, Bangalore
Subject :NSO    Class : Class 4

Ans 1:

sudeep from DPS, Bangalore
Class : Class 8
answer: A

Ans 2:

Chinmayee from Dimensions , Singapore
Class : Class 4
I mean B.

Ans 3:

SAI KRISHNA from SHISHYA BEML PUBLIC SCHOOL, BANGALORE
Class : Class 3
ans should be c coz when air molecules come the water molecules will go out right??? so ans is c

Ans 4:

Rahul from Cambridge school, noida
Class : Class 4
Tell the reason Mr. Admin??? It would be C)OK!!!

Ans 5:

Abhinav Kulkarni from National Centre For Excellence, Bengaluru
Class : Class 4
dddddddddddd should be the ans

Ans 6:

shivan iyer from dr pillai global academy, MUMBAI
Class : Class 4
correct

Ans 7:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer is D because in option A the water is going to the bottle and in option D it's just blowing air.

Ans 8:

Maniska nayak from KIIT international, Bhubaneswar
Class : Class 5
how is it A? What is happening in A?

Ans 9:

Chinmayee from Dimensions , Singapore
Class : Class 4
C should be the answer, right?

Ans 10:

Chinmayee from Dimensions , Singapore
Class : Class 4

Ans 11:

Iraj Singh from DPS Megacity, Kolkata
Class : Class 9
The correct answer is D.

Ans 12:

Ojas Paranjape from Gems Modern Academy, Dubai
Class : Class 3
What is happening c

Ans 13:

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

Ans 14: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Ans 15: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Post Your Answer

Tanya A Mandali from Sri Kumaran Public School , Bangalore
Subject :NSO    Class : Class 5

Ans 1:

Vyom from St KABIR , Ahmedabad
Class : Class 5
question no 19 and 20 are coming together.

Post Your Answer

Tanya A Mandali from Sri Kumaran Public School , Bangalore
Subject :NSO    Class : Class 5

Post Your Answer

Anant V Manoj from Bharatiya Vidya bhawan, Thrissur
Subject :NSO    Class : Class 7

Ans 1:

Sunidhi chatterjee from Carmel school kargali , Bokaro
Class : Class 7
I think it's option b earthworm

Ans 2:

Papiya Biswas from ARMY PUBLIC SCHOOL, Kolkata
Class : Class 5
option B

Ans 3:

Nabhajit Bhar from Techno India Group Public School, Chinsurah
Class : Class 7
option B

Ans 4:

Anant V Manoj from Bharatiya Vidya bhawan, Thrissur
Class : Class 7

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
D

Ans 2:

Niten Mohan from ,
Class : Class 2
According to Known Scientific facts options a) b) and c are non vertebrate so why are Options a and b are not part of right answer? At times quality of questions raise a doubt about due diligence being put in articulating the questions .

Ans 3:

Mohammed Najl from Credence high school Dubai, Dubai
Class : Class 5
i think it is option a b and c

Ans 4:

AHELI CHAKRABARTI from BGS INTERNATIONAL PUBLIC SCHOOL, DWARKA
Class : Class 3
Option D has a backbone for sure so the answer should be either A,B or C.

Ans 5:

Inamul from Springs, Nilambur
Class : Class 9
the answer is c crickets donot have backbone. fish obviously has backbone snakes have flexible backbone(cartilage) and all reptiles have backbone

Ans 6:

Rudra Tripathi from DPS Noida, Noida
Class : Class 10
According to scientific facts all reptiles have backbone . If they didn't have a backbone they couldn't crawl .

Post Your Answer

Dheer Pandey from Sentia The Global School, Hyderabad
Subject :NSO    Class : Class 4

Post Your Answer

YATIKA.GANDHI from Delhi Public School, Noida
Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

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

Post Your Answer

rupa from jss, Dubai
Subject :NSO    Class : Class 4

Ans 1:

Arnav kaul from Chirec, Hyderabad
Class : Class 2
d because Mary is only 1 year 5 months old and Punit is 1 year 6 months old

Post Your Answer

Daksh from RKC, Rajkot
Subject :NSO    Class : Class 4

Ans 1:

Kashyap Shankar from NPS, Singapore
Class : Class 6

Ans 2:

TANVI D MARGHADE from PODAR INTERNATIONAL SCHOOL POWAI, MUMBAI
Class : Class 6

Ans 3:

Deepayan Das from South Point High School, Kolkata
Class : Class 6
it would not be D as in D there is straight,so,she would move straight then right ,she would turn right, but will not go or move right!So to move her there should be 'straight' after every instruction.Hence,there is no straight after every instruction,it is not 'D'.

Ans 4:

Vivaan A V from Loyola school, Jamshedpur
Class : Class 4
Both 'A' and 'B' are correct So answer should be 'D'

Ans 5:

Zayan Mustafa from Goldcrest High, Navi Mumbai
Class : Class 5
THe answer is c

Ans 6:

Hardik Gupta from Chettinad Vidyashram, Chennai
Class : Class 6
it is D because both of the ways lead her to the bus stop

Ans 7:

Mahadevan from KV Rubber Board Kottayam, Kottayam
Class : Class 9
Answer is D

Ans 8:

Adway Bachchan from Indian School Sohar, Sohar
Class : Class 8
it should be d cause of the directions in a

Ans 9:

TANVI D MARGHADE from PODAR INTERNATIONAL SCHOOL POWAI, MUMBAI
Class : Class 6
D is the correct ans

Ans 10:

SWARIT JAIN from DPS Greater Noida, GREATER NOIDA
Class : Class 9
d

Ans 11:

vamsika from Yuva Bharathi Public school, coimbatore south
Class : Class 5
answer should be d. You are wrong ashwak and gopikrishna.

Ans 12:

Deepayan Das from South Point High School, Kolkata
Class : Class 6

Ans 13:

kaashvi from Deens Academy, Bangalore
Class : Class 9
D

Ans 14:

Kairav Gupta from Bombay Scottish School, Mahim, Mumbai
Class : Class 4
Yes both A and B are correct. Answer is D.

Ans 15:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The answer B is correct ..... She cannot reach at the Bus Stop if she follows the directions in option A........

Ans 16:

Arman Singhal from Deens Academy, Bengaluru
Class : Class 9
Answer should be D as from both options A and B she can reach the bus stop.

Ans 17:

RAGHAV VARSHNEY from CITY MONTESSORI SCHOOL GOMTINAGAR LUCKNOW, Lucknow
Class : Class 7
Answer should be D

Ans 18:

Adarsh from DPS, Raipur
Class : Class 5
The answer is D as the both option A and B reaches her to the bus stop.

Ans 19:

Archit Borkar from SSVM World School, Coimbatore
Class : Class 9
Answer should be D

Ans 20:

Krish Yuvaraja from Northvail Elementary school, PARSIPANNY
Class : Class 4
Answer D

Ans 21:

Soorya Tej R from Delhi Public School, Hyderabad
Class : Class 4

Ans 22:

viha from Silver Oaks International School, Sarjapur, Bangalore
Class : Class 4
Using the person's perspective, even A is correct. So the answer is D.

Ans 23:

GOPIKRISHNA from DAV PUBLIC SCHOOL NTPC KANIHA , TALCHER
Class : Class 4
B IS CORRECT BECAUSE IF SHE GOES WITH OPTION.-A, C, D AS IN A IT HAD MISSED ONE LINE THAT IS STAIRTH. GOPI KRISHNA CLASS. 4 SEC A GOLD MEADALIST.

Ans 24:

Shaurya Suryawanshi from The Orbis school, Pune
Class : Class 7
It's 'D' because she will turn right as shown in the given figure

Ans 25:

Dakala Murari from Indian school of excellence, Bangalore
Class : Class 4
Answer is D as both A and B are correct.

Ans 26:

Chetan Datta Rajavaram from Meridian madhapur, Hyderabad
Class : Class 10

Ans 27:

Chetan Datta Rajavaram from Meridian madhapur, Hyderabad
Class : Class 10
Answer is D

Ans 28:

Omkar Deshmukh from phoenix greens international school, Hyderabad
Class : Class 7

Ans 29:

ishit from EUROSCHOOL THANE, THANE WEST
Class : Class 7
Can you tell the answer to this question

Ans 30:

Arnav kaul from Chirec, Hyderabad
Class : Class 2
B

Post Your Answer

Aryan Sirohi from Mount LItera Zee School, Bangalore
Subject :NSO    Class : Class 5

Ans 1:

Aryan Sirohi from Mount LItera Zee School, Bangalore
Class : Class 8
the answer is D because it is full moon you brainless idiot,Shivam Dave

Post Your Answer