National Science Olympiad Forum By SOF Olympiad Trainer - Page 398
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SIDDHARTH SOMANI from Vibgyor High, Mumbai
Subject :NSO    Class : Class 3

Ans 1:

Eshaan Sayyad from Sanjivani Academy, Kopargaon
Class : Class 3
ans A is also correct.

Ans 2:

Kashika Goel from DPS Noida, Noida
Class : Class 7
it is C

Ans 3:

SS from meridian, hyderabad
Class : Class 5
i guess so

Ans 4:

ASHUTOSH RAJ from ST.COLUMBAS SCHOOL, NEW DELHI
Class : Class 3
i think it's c

Ans 5:

Krithik Mishra from Delhi Public School East, Bangalore
Class : Class 6
a is also correct but in the answer key its showing C why ??

Ans 6:

Ava from trio, bangalore
Class : Class 2
It shows that T was not once alive, but wooden chair is made out of wood which comes from trees which was once alive

Ans 7:

Avighna Shastri from doha modern indian school, doha
Class : Class 2
it shouldd be A i guess

Ans 8:

Krithik Mishra from Delhi Public School East, Bangalore
Class : Class 6

Ans 9:

Eshaan Sayyad from Sanjivani Academy, Kopargaon
Class : Class 3

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SIDDHARTH SOMANI from Vibgyor High, Mumbai
Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

A

P, Q, R, S and T are leaf, flower, fruit, stem and root respectively. Roots of sweet potato are edible, fruits of pumpkin and brinjal are edible and stem of sugarcane is edible.


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Sargah Surya from bgsnps, Bengaluru
Subject :NSO    Class : Class 7

Ans 1:

Nimish Khandekar from SNBP International School, Pune
Class : Class 10
i am not convinced with the solution.

Ans 2:

Rahul Panda from St. Xavier's High School, Kendujhar
Class : Class 7
please explain the answer

Ans 3:

ANANYA SHAH from UDGAM SCHOOL FOR CHILDREN , AHMEDABAD
Class : Class 8
yes, this is not a right explanation

Ans 4:

Shreejal moharana from DPS Greater Faridabad, Faridabad
Class : Class 8

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AKSHAJ SRIVASTAVA from MOUNT LITERA ZEE SCHOOL, Kanpur
Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(D):

After interchanging the positions, we get


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Jidnyasa Kolapte from D Y Patil International School Nerul, Navi Mumbai
Subject :NSO    Class : Class 4

Ans 1:

Iraj Singh from DPS Megacity, Kolkata
Class : Class 9
C

Ans 2:

Ayush Singh from LMB, Kolkata
Class : Class 4

Ans 3:

Raghav from DPS Gurgaon, Gurgaon
Class : Class 5

Ans 4: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

C


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Srikar from SSRVM, Bangalore
Subject :NSO    Class : Class 8

Ans 1:

Ishita Arora from Ryan International School, Mumbai
Class : Class 9
The answer of this question is A...as a charged object can attract something that is neutral by induction and an atom which gains electrons becomes negatively charged.

Ans 2:

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

Ans 3:

Parth Dhondiram Gadgile from Narayana international school Loha Dist. Nanded, Parbhani
Class : Class 8
Ans is a

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Bhavik Bhat from The Gurukul Foundation School, Kashipur
Subject :NSO    Class : Class 6

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Yakshita Rathor from Divine Child, Mumbai
Subject :NSO    Class : Class 9

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

D


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Yakshita Rathor from Divine Child, Mumbai
Subject :NSO    Class : Class 9

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

B


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Hamzah Inamdar from SHARDA ENGLISH SCHOOL KAIJ DIST BEED, KAIJ
Subject :NSO    Class : Class 3

Ans 1:

Kartikey Kumar Jindal from Dikshant International School, Zirakpur
Class : Class 5
The correct answer is c part.All the statments are correct

Ans 2:

SS from meridian, hyderabad
Class : Class 5
yes or no ????????????????

Ans 3:

Hamzah Inamdar from SHARDA ENGLISH SCHOOL KAIJ DIST BEED, KAIJ
Class : Class 4
Sawing wood means Seeing wood then how it cause friction of heat.

Ans 4:

Kartikey Kumar Jindal from Dikshant International School, Zirakpur
Class : Class 5
The correct answer is c part.All the statments are correct

Ans 5:

Tejas Nandigama from NATIONAL PIBLIC SCHOOL , Bengaluru
Class : Class 4

Ans 6:

Aarvi Gosai from The New Tulip International School, Ahemdabad
Class : Class 4
WRONGGGGGGGGGGGGG

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