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

User Forum

Ask Your Question
Karmanya Gupta from DPS, Udaipur
Subject :NSO    Class : Class 5

Ans 1:

khushie from gdgps , Gurgaon
Class : Class 5
B

Ans 2:

Aaditya Malhotra from Isaac Newton Global School, Mumbai
Class : Class 3

Ans 3:

Syon from Sentia The Global School, Hyderabad
Class : Class 6
It should be D as a CATALYTIC CONVERTER releases hydrocarbon which is harmful for the envoirment.

Ans 4:

Aryan Sirohi from Mount LItera Zee School, Bangalore
Class : Class 8
Ans:-B] Use Catalytic Converter in car

Post Your Answer

Karmanya Gupta from DPS, Udaipur
Subject :NSO    Class : Class 5

Ans 1:

Prath from Vibgor High, Bangalore
Class : Class 5
You should name the full moon and the new moon...

Post Your Answer

Karmanya Gupta from DPS, Udaipur
Subject :NSO    Class : Class 5

Ans 1:

Mohammed Najl from GEMS New Millennium School Al Khail, Dubai
Class : Class 5
isnt it B?

Post Your Answer

Amal Sumesh from Adani Public School, Mundra
Subject :NSO    Class : Class 7

Ans 1:

Achintya k j from KENDRIYA VIDYALAYA GOLE MARKET, NEW DELHI
Class : Class 9
Camels do not store water in their humps, as it is commonly believed. The humps are actually reservoirs of fatty tissue. Concentrating body fat in their humps minimizes heat-trapping insulation throughout the rest of their body, which may be an adaptation to living in hot climates

Ans 2:

Aman Sumesh from Apeejay School, Kharghar
Class : Class 8
Option 'C': To store water is correct answer because a camel lives in a hot desert with scarcity of water.

Ans 3:

Adesh Bharti from Venkateshwar Internation School, New Delhi
Class : Class 7
B, Concentrating body fat in their humps minimizes heat-trapping insulation throughout the rest of their body

Ans 4:

Anaswara Tk from , Ottapalam
Class : Class 7
C

Post Your Answer

E Schiki Jeevika from SSRVM EAST, Bangalore
Subject :NSO    Class : Class 2

Post Your Answer

Rishab from OWS, New Delhi
Subject :NSO    Class : Class 5

Ans 1:

Akshat from LVIS, Noida
Class : Class 7

Post Your Answer

DHEER PANDEY from Sentia School, Hyderabad
Subject :NSO    Class : Class 4

Ans 1:

Arnav kaul from Chirec, Hyderabad
Class : Class 5
A because a cooking pot cannot be made of plastic and wood.

Post Your Answer

Anurag peddi from Niraj International School, Hyderabad
Subject :NSO    Class : Class 7

Ans 1:

khushi Joshi from Svkm , Mumbai
Class : Class 8
How are there two mistakes??

Ans 2:

Ashwin Shridhar from Vidyashilp Academy, Bangalore
Class : Class 9
you need to give what snake. anaconda or python can easily eat an eagle.

Ans 3:

Anwesha from DAV public school , Pune
Class : Class 7
exactly how are thier two mistakes

Post Your Answer

Haroon T K from Silver Hills public school , Calicut
Subject :NSO    Class : Class 5

Ans 1:

PRADYUMNA OMPRAKASH GONDULE from DPS BHILAI, Bhilai
Class : Class 7
the correct answer is "A"

Ans 2:

Prisha from Euroschool airoli, Mumbai
Class : Class 5
Dushyant, search Indian plough on google and you will get the correct answer

Ans 3:

Adyanika Satpathy from DPS International School, Singapore
Class : Class 5
Seriously nobody from Singapore??

Ans 4:

Prisha from Euroschool airoli, Mumbai
Class : Class 5

Ans 5:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
AAAAA

Ans 6:

Adyanika Satpathy from DPS International School, Singapore
Class : Class 5
It is not D!!!! It is A!!!!

Ans 7:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 6
A

Ans 8:

Tanishka Laha from Euroschool, Bengaluru
Class : Class 5
I think that the answer should be A because this is a plough which helps in digging soil.

Ans 9:

Keshav Taneja from Wisdom world school, Kurukshetra
Class : Class 5

Ans 10:

Aabhineet Patnaik from Lakshya International School, Kakinada
Class : Class 5
The correct answer is A !!! Not D !!! As the given figure is a plough.

Ans 11:

Mannat Verma from Vivek High School , Chandigarh
Class : Class 6
The answer should be A. It is a plough.

Ans 12:

Samyaraj Chowdhury from DPS Ruby Park, Kolkata, Kolkata
Class : Class 6
The answer should be A.

Ans 13:

VARALIKA.GOENKA from DPS Noida, Noida
Class : Class 5
The correct answer id D as the figure given is a seed drill

Ans 14:

Dushyant Singh from Shri Ram Centennial School, Indore
Class : Class 6
it's D as a seeder plough is given in the picture

Ans 15:

sankerths s from Shishya BELM public School, Bangalore
Class : Class 5
The answer is A

Ans 16:

Adyanika Satpathy from DPS International School, Singapore
Class : Class 5
It is not D!!!!!!It is A☹️☹️

Ans 17:

ishi gupta from dps noida, Noida
Class : Class 5
A

Ans 18:

Anantjit Chander from Apeejay School, Faridabad
Class : Class 5

Ans 19:

Pranet Abwani from ,
Class :
C

Ans 20:

Samarth Sabari from GIIS, Singapore
Class : Class 5
!!? The answer is A

Post Your Answer

Kush Malpani from Cathedral and John Connon Senior School, Mumbai
Subject :NSO    Class : Class 7

Ans 1:

NIKHIL RANJAN from Litera Valley School, PATNA
Class : Class 7

Ans 2:

Harsh Kakaria from The creek planet school, Hyderabad
Class : Class 8
The correct answer should be c as there are 3 pairs onlyON , DE , RS

Ans 3:

Adesh Bharti from Venkateshwar Internation School, New Delhi
Class : Class 7
answer C, as there are 3 pairs ON, DE and RS

Ans 4:

Srija Das from Mount Carmel Convent School, Ahmedabad
Class : Class 7

Ans 5:

Prajith Kumaran from RCIS, Bangalore
Class : Class 7

Ans 6:

Harsh Kakaria from The creek planet school, Hyderabad
Class : Class 8
c should be the right answer

Ans 7:

Prajith Kumaran from RCIS, Bangalore
Class : Class 7

Ans 8:

Shubh Gupta from DPS Gurugram Sec 84, Gurugram
Class : Class 4
There are only 3 pairs

Ans 9:

Adesh Bharti from Venkateshwar Internation School, New Delhi
Class : Class 7
answer C, as there are 3 pairs ON, DE and RS

Ans 10:

Amogh Pargaonkar from Nagarjuna Vidyaniketan, Bengaluru
Class : Class 8

Ans 11:

Anaswara Tk from , Ottapalam
Class : Class 7
C

Ans 12:

Siddharth from Navy Children School, KOCHI
Class : Class 7
there are only 3 pairs

Post Your Answer