National Science Olympiad Forum By SOF Olympiad Trainer - Page 498
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Shivam Gupta from Army Public School, Noida
Subject :NSO    Class : Class 5

Ans 1:

Anjisha Chakraborty from Mount Litera Zee School, Jabalpur
Class : Class 5
Answer - option C

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Sabhya Kumar from Suncity School, Gurgaon
Subject :NSO    Class : Class 7

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Ritabrata Das from OPJS, Angul
Subject :NSO    Class : Class 5

Ans 1:

munish jindal from APJ school, Jalandhar
Class : Class 8

Ans 2:

Shabd from Hdfc, Gurgoan
Class : Class 6
It's A as it is asking the functions not done by the stem

Ans 3:

Pratham Dave from GNS, Bangalore
Class : Class 7
X is stem but the function is about the root. Hence correct option is D

Ans 4:

ADRIJA SAHA from DPS RANIPUR, Haridwar
Class : Class 6
The answer is D as X is labeled as stem but the answer is given for root.

Ans 5:

Samarth Sabari from GIIS, Singapore
Class : Class 9
Which of the following is/are not the function(s) of the part labelled as X in the given figure ? A is answer

Ans 6:

Shreyasi Padihary from The Cambridge International School , Bangalore
Class : Class 7
The correct answer is A as it is asking the functions NOT done by X or stem.

Ans 7:

Soumya Sahoo from Pragathi central school, Hyderabad
Class : Class 6
D

Ans 8:

from kalyan, Kalyan
Class : Class 6
They are pointing to the stem and the answer is about roots🧐🤔

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Gitika from Ritchie Park elementary school, USA
Subject :NSO    Class : Class 5

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Ayushree Barman from Sri Sri Academy, Kolkata
Subject :NSO    Class : Class 5

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Anushka Hazarika from DPS Megacity, Kolkata
Subject :NSO    Class : Class 6

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arnav from the gurukul, Panchkula
Subject :NSO    Class : Class 8

Ans 1:

midhuna from ABCD, Hyderabad
Class : Class 8
Blue, Orange, yellow nd black zone.. pl correct me if i am wrong. How (iv) correct?

Ans 2:

arnav raj sharma from gulibulium school, new york
Class : Class 8
(D) shall be the answer

Ans 3:

Adway Bachchan from Indian School Sohar, Sohar
Class : Class 8

Ans 4:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
The S zone is the zone surrounding the wick, where combustion doesn't take place. Hence, statement (iv) is false and the other three are true. Therefore, the answer should be Option D.

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arnav from the gurukul, Panchkula
Subject :NSO    Class : Class 8

Ans 1:

Nimish shah from Chrysalis high , Banglore
Class : Class 8
Luminouse zone doesnt contain carbon particles. NSO please fix these errors

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arnav from the gurukul, Panchkula
Subject :NSO    Class : Class 8

Ans 1:

Neh singla from Delhi public school, Chandigarh
Class : Class 5
yes

Ans 2:

Eshaan Chakraborty from The Amaatra Academy, Bengaluru
Class : Class 8

Ans 3:

Amrit Biswas from INDUSVALLEY PUBLIC SCHOOL, Noida
Class : Class 10
it should be h2o instead of h2

Ans 4:

Jaidev Chowdhary from Shamrock International School, VIJAYAWADA
Class : Class 8

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arnav from the gurukul, Panchkula
Subject :NSO    Class : Class 8

Ans 1:

ANIKA SHUKLA from UDGAM SCHOOL FOR CHILDREN, AHMEDABAD
Class : Class 10
Exactly.

Ans 2:

Saranyaa Adak from Delhi Public School, Durgapur
Class : Class 10
Child's play though. calorific value=heat/unit mass of the fuel burnt =180,000/4.5 =40000 kJ/kg it is a question from our very own NCERT TEXTBOOK.

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