National Science Olympiad Forum By SOF Olympiad Trainer - Page 684
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Karmanya Gupta from DPS, Udaipur
Subject :NSO    Class : Class 5

Ans 1:

arin chaitanya from the shri ram school, New Delhi
Class : Class 8
a is class i b is class iic is class i d is class i so it should be be no

Ans 2:

Dhruv Kumar from St Peters Sr. Sec.School, Sector 37B Chandigarh
Class : Class 5
The answer should be B

Ans 3:

Pramit Roy from Rabindra Bharthi Global School, Kolkata
Class : Class 6

Ans 4:

Rishit Garg from Bhavan s B P Vidya Mandir , Nagpur
Class : Class 9
I think the same

Ans 5:

arin chaitanya from the shri ram school, New Delhi
Class : Class 8
should be b

Ans 6:

Mohammed Najl from Credence high school Dubai, Dubai
Class : Class 5
isnt it B?

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

Ans 1:

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 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:

Anaswara Tk from , Ottapalam
Class : Class 7
C

Ans 4:

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

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

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

Ans 1:

Akshat from LVIS, Noida
Class : Class 7

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

Ans 1:

Arnav kaul from Chirec, Hyderabad
Class : Class 2
A because a cooking pot cannot be made of plastic and wood.

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

Ans 1:

khushi Joshi from Svkm , Mumbai
Class : Class 10
How are there two mistakes??

Ans 2:

Shreya Sudarshan from RVK - Banashankari, Bengaluru
Class : Class 7
The food chain does not start from an autotroph ( first mistake ).A Snake can not eat an Eagle ( second mistake )

Ans 3:

Anwesha from DAV public school , Pune
Class : Class 8
exactly how are thier two mistakes

Ans 4:

Nivriti from Euro, Mumbai
Class : Class 8
how are there 2 mistakes ?The snakes(pythons ,cobras ,etc ) can eat an eagle if they can catch one, that is what google states.

Ans 5:

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

Ans 6:

Vihaan Tripathi from kr mangalam, gurgaon
Class : Class 9

Ans 7:

Aharshi from Home, Kolkata
Class : Class 10

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

Ans 1:

Gayatri Iyer from Sanskriti School, Pune
Class : Class 9
The ans is A

Ans 2:

Sumit Biswal from Dps gandhinagar, Gandhinagar
Class : Class 7
Answer should be 'A' because it is a plough

Ans 3:

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

Ans 4:

Anshul Verma from CMS, Lucknow
Class : Class 6
Correct answer should be A

Ans 5:

Hitanshi Behera from Loyola School , Bhubaneswar
Class : Class 4

Ans 6:

SANVI ROHILLA from The little shri, Rohtak
Class : Class 5

Ans 7:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
Answer should be A. This is the image of a plough, there is no part that belongs to seed drill in this image. Requesting the expert to please solve our doubt with reason ASAP.

Ans 8:

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

Ans 9:

Devavrat Sharma from Podar International School, Mumbai
Class : Class 9
D wrong wrong A right right. Every one who feels so please use the option 'Report An Error'

Ans 10:

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

Ans 11:

Dhanush Prasanth from Noterdame Academy, Bangalore
Class : Class 4
wrong answer the tool is used for ploughing

Ans 12:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7
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:

Prisha Shah from Euroschool Airoli, Mumbai
Class : Class 6

Ans 15:

Ankush Panda from Global Indian International School, Pune
Class : Class 6
I think its A

Ans 16:

Prisha Shah from Euroschool Airoli, Mumbai
Class : Class 6
Dushyant, search Indian plough on google and you will get the correct answer

Ans 17:

Adyanika Satpathy from DPS International School, Singapore
Class : Class 9
Seriously nobody from Singapore??

Ans 18:

Pragnay Priyadarshi from Quantum Leap School, HYDERABAD
Class : Class 7
Aaaa

Ans 19:

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 20:

sankerths s from Shishya BELM public School, Bangalore
Class : Class 10
The answer is A

Ans 21:

Lakshana from SBOA School and Junior College, Chennai
Class : Class 6
This is a traditional seed drill

Ans 22:

spj2011 from DB, Chennai
Class : Class 5
In the internet there is no picture of a seed drill in this shape. I myself went wrong by clicking A which I still support.

Ans 23:

Ronav Kerkar from Jamnabai Narsee School, Mumbai
Class : Class 7
AAAAAAAAAAAAAAAAAAAAA

Ans 24:

Pranet Abwani from ,
Class :
C

Ans 25:

Navya GUPTA from dps noida, Noida
Class : Class 3
A

Ans 26:

Adyanika Satpathy from DPS International School, Singapore
Class : Class 9
It is not D!!!!!!It is A☹️☹️

Ans 27:

Samarth Sabari from GIIS, Singapore
Class : Class 9
!!? The answer is A

Ans 28:

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 29:

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

Ans 30:

Aarav Chopra from Springdales School, New Delhi
Class : Class 7
The figure shown is a SEED DRILL. See the solution

Ans 31:

Trisha Gupta from The Sri Ram School, New Delhi
Class : Class 5
it can be a or d because it is used to dig soil to put the seed

Ans 32:

shubhavi Dhondge from NPS, Banagalore
Class : Class 9
Even I think it is a plough

Ans 33:

Samyaraj Chowdhury from DPS Ruby Park, Kolkata, Kolkata
Class : Class 8
The answer should be A.

Ans 34:

Adyanika Satpathy from DPS International School, Singapore
Class : Class 9
It is not D!!!! It is A!!!!

Ans 35:

Anantjit Chander from Apeejay School, Sector 15, Faridabad
Class : Class 10

Ans 36:

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

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

Ans 1:

Anaswara Tk from , Ottapalam
Class : Class 7
C

Ans 2:

Aarohi Pargaonkar from Nagarjuna Vidyaniketan, Bengaluru
Class : Class 2

Ans 3:

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

Ans 4:

Srija Das from Mount Carmel Convent School, Ahmedabad
Class : Class 8

Ans 5:

Akshay Jha from DPS NERUL, Navi Mumbai
Class : Class 7
Only 3 pairs are there.

Ans 6:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8
yes there are only three pairs but it is showing four that is wrong

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:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
I am completely shocked. How can SOF make such errors in almost every subject!? There are ONLY 3 pairs in the question which have the same number of letters as in the alphabet: ON, DE and RS. There is no fourth pair in the image. Therefore, the answer should be Option C and not Option D. I request SOF to PLEASE RECTIFY THE ERRORS.

Ans 11:

ADWIKA from DAV, FARIDABAD
Class : Class 10

Ans 12:

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

Ans 13:

Prajith Kumaran from RCIS, Bangalore
Class : Class 7

Ans 14:

Siddharth from Navy Children School, KOCHI
Class : Class 4
there are only 3 pairs

Ans 15:

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

Ans 16:

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 17:

ADWIKA from DAV, FARIDABAD
Class : Class 10

Ans 18:

JANYA CHANGELA from UDGAM SCHOOL FOR CHILDREN , Ahmedabad
Class : Class 8
THERE ARE ONLY 3 PAIRS NOT 4......

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Subash kandoth from New horizon public school , Navi Mumbai
Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

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

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Subash kandoth from New horizon public school , Navi Mumbai
Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

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

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