National Science Olympiad Forum By SOF Olympiad Trainer - Page 425
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Sabhya Kumar from Suncity School, Gurgaon
Subject :NSO    Class : Class 7

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Snehal Akolkar from vikhe patil, Pune
Subject :NSO    Class : Class 4

Ans 1:

UMANG from SPRING DALE COLLAGE, Lucknow
Class : Class 8
Answer is option A.

Ans 2:

Ridhan from SFS janakpuri, New Delhi
Class : Class 5
answer is a

Ans 3:

UMANG from SPRING DALE COLLAGE, Lucknow
Class : Class 8
Answer is a

Ans 4:

UMANG from SPRING DALE COLLAGE, Lucknow
Class : Class 8
Answer is option A.

Ans 5:

UMANG from SPRING DALE COLLAGE, Lucknow
Class : Class 8
Answer is option A. MUFFLER

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

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Falguni from Navkis, Bangalore
Subject :NSO    Class : Class 6

Ans 1:

kpks14 from RIMT World School, Chandigarh
Class : Class 7
Answer is A Dolphin is a mammal which breaths through the lungs. Whales also have the same system Whereas, earthworm breathes through the skin.

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

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Falguni from Navkis, Bangalore
Subject :NSO    Class : Class 6

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SANKALP S YANAMANDRA from DELHI PUBLIC SCHOOL, SURAT
Subject :NSO    Class : Class 8

Ans 1:

KARTIK SHINDE from Delhi Public school Rau Indore , indore
Class : Class 4
b Is the correct ans

Ans 2:

Priyanka Sinha from National Public School International, Mysore
Class : Class 8
B

Ans 3:

PARTH JAIN from DPS INDIRAPURAM, GHAZIABAD
Class : Class 8

Ans 4:

Bhagyesh Kamal from DPS, Mumbai
Class : Class 8
A

Ans 5:

Shreyans Mondal from Sri Chaitanya Techno School Kaggadasapura Campus 1, Bengaluru
Class : Class 10
it must be B. The altitude of condensation depends on the boiling point and not on the volatility

Ans 6:

PARTH JAIN from DPS INDIRAPURAM, GHAZIABAD
Class : Class 8

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Tay Wen Xuan from Inspiros International School, SHAH ALAM
Subject :NSO    Class : Class 8

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Devyani bansal from Blue bell school international, New Delhi
Subject :NSO    Class : Class 4

Ans 1:

Aadya Kawale from Podar International ICSE , Dombivli East
Class : Class 4
Yeah it’s Venus.

Ans 2:

Vikas Jhamb from Bhawan, Chandigarh
Class : Class 3
correct answer should be venus

Ans 3:

Devyani bansal from Blue bell school international, New Delhi
Class : Class 5

Ans 4:

from ,
Class :
FTX cofounder Sam Bankman-Fried has amassed $22.5 billion before turning 30 by profiting off the cryptocurrency boom – but he’s not a true believer. He just wants his wealth to survive long enough to give it all away. Read more here https://www.forbes.com/sites/stevenehrlich/2021/10/06/the-richest-under-30-in-the-world-all-thanks-to-crypto/

Ans 5:

Apoorva Gaurav from DAV, Muzaffarpur
Class : Class 5
Venus

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Inesh Dheer from Bhavan Vidyalaya, Chandigarh
Subject :NSO    Class : Class 8

Ans 1:

Antarik Maity from Bharatiya Vidyabhaban, Kolkata
Class : Class 8
The correct answer should be option A and not option B as Paramecium (Organism C) is also an unicellular organism along with Amoeba.

Ans 2:

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Class : Class 10
True! The answer should be a and c.

Ans 3:

cherry from atomic energy central school-4, mumbai
Class : Class 9
yes...the answer should be a and c

Ans 4:

Dhanya Krishnaji from ISG, Muscat
Class : Class 8
No the answer b is correct because the question says incorrect and not correct

Ans 5:

Dhanya Krishnaji from ISG, Muscat
Class : Class 8
Yes, the correct answer is both a and c as amoeba and paramecium are unicellular.

Ans 6:

Antarik Maity from Bharatiya Vidyabhaban, Kolkata
Class : Class 8

Ans 7:

Vartika Agarwal from Phoenix world school, Pune
Class : Class 9
okay I know I put answer as option c but COME ON!! option b is completely wrong even solution is saying both are unicellular and capable of independent existence .

Ans 8:

arnav raj sharma from gulibulium school, new york
Class : Class 8
the characteristics of the R is not same in the table and the venn diagram

Ans 9:

Bipasana from KV IIT Kanpur, Kanpur
Class : Class 9
But b is paramecium, right? And paramecium is unicellular too!

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