National Science Olympiad Forum By SOF Olympiad Trainer - Page 452
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Aksh Tyagi from DPS East Bangalore, Bangalore
Subject :NSO    Class : Class 4

Ans 1:

Deveshi Sachdev from venkateshwar international school, New Delhi
Class : Class 5

Ans 2:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7

Ans 3:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7

Ans 4:

AHANA BAG from DELHI PUBLIC SCHOOL JOKA SOUTH KOLKATA, KOLKATA
Class : Class 9
the correct answer is C

Ans 5:

UMANG from SPRING DALE COLLAGE, Lucknow
Class : Class 8
The answer is c.

Ans 6:

UMANG from SPRING DALE COLLAGE, Lucknow
Class : Class 8
The answer is c.

Ans 7:

Aadya Kawale from Podar International ICSE , Dombivli East
Class : Class 4
Oh yeah…The correct option IS C.

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VANSH GARG from DPSG, GHAZIABAD
Subject :NSO    Class : Class 3

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VANSH GARG from DPSG, GHAZIABAD
Subject :NSO    Class : Class 3

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Adish Gupta from Podar international school , Mumbai
Subject :NSO    Class : Class 7

Ans 1:

Gania Rathore from Vidya Mandir Estancia, Chennai
Class : Class 7
IT SHOULD BE ''B''. NONE OF THESE EXPLAIN EACH OTHER

Ans 2:

Arin from suncity, gurugram
Class : Class 8

Ans 3:

Raabhya from DPS NOIDA, NOIDA
Class : Class 5
It should be B as there is no explanation between statement 1 and statement 2

Ans 4:

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Class : Class 10
it should be b. it is no correct explanation

Ans 5:

Siddharth from Navy Children School, KOCHI
Class : Class 4

Ans 6:

Hritvi from Podar International School, Mumbai
Class : Class 7
Answer is A because the most important task of villi is the absorption of nutrients in small intestine.

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ARCHISHA SIKDAR from CHOITHRAM MANIKBAG, INDORE
Subject :NSO    Class : Class 5

Ans 1:

Shrey Sanmay from open minds a birla school, patna
Class : Class 6
ANS-D -both B and C

Ans 2:

akshaj das from NARAYANA E TECHNO kaggdaspura, Bengaluru
Class : Class 8
X

Ans 3:

Cheshika batra from Our lady of Fatima convent school, Patiala
Class : Class 5
B

Ans 4:

Sahishnu Jadhav from SSRVM, PUNE
Class : Class 8
ANS- D as nitrogen does support burning and carbon di oxide is used in fire extinguishers

Ans 5:

Pratham Dave from GNS, Bangalore
Class : Class 7
But only nitrogen is used in fire extinguisher

Ans 6:

Cheshika batra from Our lady of Fatima convent school, Patiala
Class : Class 5
B

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Vinay from Ggis, Pune
Subject :NSO    Class : Class 6

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Vinay from Ggis, Pune
Subject :NSO    Class : Class 6

Ans 1:

Kushal from Chirec, Hyderabad
Class : Class 7
the answer is cotton flower

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Kishore Kadiyala from NPS, BANGALORE
Subject :NSO    Class : Class 4

Ans 1:

Shourya from Euro, Bangalore
Class : Class 7

Ans 2:

Asmita verma from Uttam school for girls, ghaziabad
Class : Class 4
They are example of lever

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Adish Gupta from Podar international school , Mumbai
Subject :NSO    Class : Class 7

Ans 1:

Nivriti from Euro, Mumbai
Class : Class 8
Answer is D

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Samriddhi Debbarma from Chirec International School, Hyderabad
Subject :NSO    Class : Class 3

Ans 1:

Riddhima Vashist from Podar International School, Mumbai
Class : Class 3
The correct answer was : B

Ans 2:

ANSHUL GAJJAR from PODAR INTERNATIONAL SCHOOL, AHMEDABAD
Class : Class 3
B

Ans 3:

divita saxena from bhavans vidya mandir ashti , nagpur
Class : Class 4
ans is b

Ans 4:

divita saxena from bhavans vidya mandir ashti , nagpur
Class : Class 4
Is the concept of "free" actually a trap designed to bait users into sharing their data or engaging in hidden costs? How often do you find that "free" services come with strings attached, and what personal experiences have you had with this phenomenon?", "refusal

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