National Science Olympiad Forum By SOF Olympiad Trainer - Page 632
  1. Home
  2. /  Forum

User Forum

Ask Your Question
VIJAYA SREYAS B from NARAYANA OLYMPIAD SCHOOL KUKATPALLY, HYDERABAD
Subject :NSO    Class : Class 6

Ans 1:

JIVESH KUMAR from Cochin refineries school , Kochi
Class : Class 6
universe is made of many galaxies .

Ans 2:

Sarim raza from St Xavier, Hzaribagh Jharkhand
Class : Class 6
Universe is huge vast open space.. It contains galaxies, solar systems and celestial bodies etc.. No, one can say how universe begin .

Ans 3:

JIVESH KUMAR from Cochin refineries school , Kochi
Class : Class 6
universe is made of many galaxies .

Post Your Answer

Pradhyumna from J S S Public School, Bengaluru
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

Post Your Answer

Pradhyumna from J S S Public School, Bengaluru
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

Post Your Answer

Ayushman Mohapatra from DAV PUBLIC SCHOOL, Bhubaneswar
Subject :NSO    Class : Class 7

Ans 1:

Ayushman Mohapatra from DAV PUBLIC SCHOOL, Bhubaneswar
Class : Class 7
B

Ans 2:

Shriyam from Chinmaya vidyalaya Bokaro, Bokaro
Class : Class 7
Liquid oxygen is impure so ans is B

Ans 3:

Kartik Saxena from Mercy Memorial School, Kanpur
Class : Class 7
B

Post Your Answer

Dishen dharmenra patel from Anand niketan to the satellite , Ahmedabad
Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

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

Post Your Answer

Shaurya Ranjan Singh from BPDAV school , Hyderabad
Subject :NSO    Class : Class 5

Ans 1:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8
It should be opt. D

Ans 2:

Ishan sandip chaudhari from Divine Child International School, Ahmedabad
Class : Class 5
HOW WOULD THE PLANT/SEED HAVE WINGS!!!!!! PLEASE EXPLAIN.

Post Your Answer

Ishaan Roy from Sri Chaitanya Techno School, Bengaluru
Subject :NSO    Class : Class 6

Ans 1:

ARYAN AGRAWAL from NPS KORAMANGALA, BANALORE
Class : Class 8
the answer is d (all of these) as the mosquitis will increase with time the non - biodegradable will be be constent the biodegraedable wate will decrease as the misquotes will eat it

Ans 2:

UTSAV from CHINMAYA Vidyalay, Unchahar
Class : Class 4
the answer can be both A and B i'm not sure

Ans 3:

ADVAY BANSAL from LOTUS VALLEY INTERNATIONAL SCHOOL GURUGRAM, GURUGRAM
Class : Class 6
b

Ans 4:

anika from St Joseph sen sec school Mahoba, Kulpahar
Class : Class 5
OPTION A IS RIGHT >> this is because ton can remain as same don't decompose >> it cant be b because before lowering fruits and veges are being raised in amount but its not possible as organic waste like fruits and vegetables decompose very quickly so their amount cant be raised..... REGARDSAARUSHBYE BYE

Ans 5:

manya murali from sri sankara senior secondry school, CHENNAI
Class : Class 10
I dont get the question. Can anyone please reply...

Ans 6:

Shourya Ganesh from The Green Acres Academy, Mumbai
Class : Class 9
Can anyone please tell me if the answer is a or b. I'm sooooooooooooooo confused

Ans 7:

Vihaan Dhondiyal from Delhi public school, BANGALORE
Class : Class 7
The answer is A as a tin can does not decompose easily.

Ans 8:

Nivy from Anan International School, Coimbatore
Class : Class 4
technically ,both A

Ans 9:

Saesha from mount St mary's, NEW DELHI
Class : Class 6
someone pls tell if it is A or B

Ans 10:

Srinwanti from Ekya, bangalore
Class : Class 8

Post Your Answer

Abhay rajvanshi from Delhi Public School, Gurgaon
Subject :NSO    Class : Class 5

Ans 1:

Khushie from Gdgps gurugram, Gurgaon
Class : Class 5

Ans 2:

AREEN from BOLTON, HYDERABAD
Class : Class 6
Ans is D because we get QUARTZITE, OBSIDIAN, GRANITE and CONGLOMERATE, respectively, when we cut off alternate letters starting from the first letter. QUARTZITE is a metamorphic rock, OBSIDIAN and GRANITE are igneous rocks and CONGLOMERATE is a sedimentary rock.

Ans 3:

Jeevita from Sri Sri Ravishankar Vidya Mandir, Bangalore
Class : Class 5

Post Your Answer

Abhay rajvanshi from Delhi Public School, Gurgaon
Subject :NSO    Class : Class 5

Post Your Answer

Dhananjayan Seshadri from PSBBSSS, Chennai
Subject :NSO    Class : Class 9

Post Your Answer