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

User Forum

Ask Your Question
goelakshat03 from St Theresa's Convent School, Karnal
Subject :NSO    Class : Class 8

Ans 1:

Aakarshak Swaraj from Podar international school , Surat , Surat
Class : Class 7
please explain the answer of this question

Post Your Answer

Jatin Mahajan from Delhi public school, kolkata
Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

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

Post Your Answer

Jatin Mahajan from Delhi public school, kolkata
Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

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

Post Your Answer

Jatin Mahajan from Delhi public school, kolkata
Subject :NSO    Class : Class 8

Ans 1:

tanay agrawal from delhi public school udaipur, Udaipur
Class : Class 9
ans is c

Ans 2:

nikhil from Army Public School,Dhaula Kuan, New Delhi
Class : Class 8

Post Your Answer

Manit Sachin Makhecha from Chinamaya Vidyalaya , Kannur
Subject :NSO    Class : Class 6

Ans 1:

aneeshahadke@gmail.com from Euroschool Airoli, Mumbai
Class : Class 6
same here

Ans 2:

Tushar from DPS, Bengaluru
Class : Class 8
The right answer is -Option D.

Ans 3:

Pratyush from GMA Dubai, Dubai
Class : Class 7
Answer is D because step 4 is filtering .

Ans 4:

Pratyush from GMA Dubai, Dubai
Class : Class 7
has to be D because option 3 is filtering

Ans 5:

Neehar D.S.V from Sri Chaitanya Techno School, Bengaluru
Class : Class 7
correct answer is d

Ans 6:

Sunil Menon from ,
Class : Class 6
Option D.

Ans 7:

prachi garg from dps, New Delhi
Class : Class 7
D

Ans 8:

Divyam Aggarwal from Modern School,Barakhamba Road, New Delhi
Class : Class 6
option D

Ans 9:

SUBODH KUMAR from Delhi Public School, Bokaro
Class : Class 6
EVEV I THINK THEY ARE WRONG

Post Your Answer

sai ramakrishna GUDIMETLA  from AMM MATRICULATION HIGHER SECONDARY SCHOOL, Chennai
Subject :NSO    Class : Class 4

Ans 1:

Harshkant Gharote from Delhi Public School kolar road , Bhopal
Class : Class 7
B. It is Venus

Ans 2:

Supreet Birdi from Global Indian International School, Bangalore
Class : Class 7
Venus is incorrect as the shaded part means that it is night. Here the shaded part is facing the sun.

Ans 3:

Parth from St Stephens School, Chandigarh
Class : Class 5
option B

Ans 4:

OISHIK KUNDU from Delhi Public school North kolkata, baranagar
Class : Class 4
so the ans is B

Post Your Answer

sai ramakrishna GUDIMETLA  from AMM MATRICULATION HIGHER SECONDARY SCHOOL, Chennai
Subject :NSO    Class : Class 4

Ans 1:

Parth from St Stephens School, Chandigarh
Class : Class 5
option D

Ans 2:

Parth from St Stephens School, Chandigarh
Class : Class 5
option D

Ans 3:

Anirudh from indira, Pune
Class : Class 5
D

Ans 4:

Neil from SNBP international school, Pune
Class : Class 4

Ans 5:

Harshkant Gharote from Delhi Public School kolar road , Bhopal
Class : Class 7
D. Decrease in surface area

Post Your Answer

sai ramakrishna GUDIMETLA  from AMM MATRICULATION HIGHER SECONDARY SCHOOL, Chennai
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

Post Your Answer

sai ramakrishna GUDIMETLA  from AMM MATRICULATION HIGHER SECONDARY SCHOOL, Chennai
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

Post Your Answer

PRADEEP KUMAR PANDEY from GIIS, DELHI
Subject :NSO    Class : Class 3

Ans 1:

prithika from Indian school sohar, sohar
Class : Class 5

Ans 2:

Joahanna from SBIOA International school, CHENNAI
Class : Class 6
Q does not need much space for landing

Ans 3:

Admin from SOF, Noida
Class : Class 10
Answer. D D is incorrect because planes need long runways to land.

Ans 4:

Yeala Ayeisha Brysh from Pearl School, Qatar
Class : Class 3
D is incorrect as planes need long runways to land .Correct answer is C, because some helicopters have wheels. so this is the only (not a difference) for both P

Ans 5:

Admin from SOF, Noida
Class : Class 10
Answer: D A,B,C are correct statements and differentiate a helicopter from a aeroplane. D is wrong as aeroplane needs long runways.

Post Your Answer