National Science Olympiad Forum By SOF Olympiad Trainer - Page 639
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NEEV SINGH from VISHWA BHARATI PUBLIC SCHOOL, Noida
Subject :NSO    Class : Class 4

Ans 1:

Aarav Gupta from TSRS Aravali, Gurugram
Class : Class 7
Answer should be rectangle as square means rectangle.

Ans 2:

Aaryaman Pradhan from De paul School , Berhampur
Class : Class 5
square because its four sides are squares

Ans 3:

Shreyansh Saha from Dps Megacity, Kolkata
Class : Class 7

Ans 4:

from ,
Class :
The question is confusing and answers may be Circle also

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Sourav Jena from ODM public school , BHUBANESWAR
Subject :NSO    Class : Class 5

Ans 1:

Pratham Dave from GNS, Bangalore
Class : Class 7
A is the answer

Ans 2:

Sourav Jena from ODM public school , BHUBANESWAR
Class : Class 4

Ans 3:

somesh from Centre point katol road, Nagpur
Class : Class 6
A

Ans 4:

Raghav Malik from S. D. Public. School , Muzaffarnagar
Class : Class 7
a

Ans 5:

Sourav Jena from ODM public school , BHUBANESWAR
Class : Class 4

Ans 6:

Soham from JSS, Dubai
Class : Class 5

Ans 7:

from GIIS,
Class : Class 4
A is the answer

Ans 8:

Raghav Malik from S. D. Public. School , Muzaffarnagar
Class : Class 7
a is the correct answer

Ans 9:

sarah pranav gothivarekar from Indian School Al Gubra, Muscat
Class : Class 4
very easy answer is A

Ans 10:

Sourav Jena from ODM public school , BHUBANESWAR
Class : Class 4

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abhiram yadavalli from Oakridge International School, hyderabad
Subject :NSO    Class : Class 2

Ans 1:

Prisha bhuyan from Chirec international school, Hyderabad
Class : Class 7

Ans 2:

Niranjhan Rajeshkumar from Deens Academy, Whitefield, Bengaluru
Class : Class 8
Can you please help me understand this question before this Tuesday.

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abhiram yadavalli from Oakridge International School, hyderabad
Subject :NSO    Class : Class 2

Ans 1:

Niranjhan Rajeshkumar from Deens Academy, Whitefield, Bengaluru
Class : Class 8
Can you please help me understand this question before this Tuesday.

Ans 2:

Khanak Jha from Prime Academy, Mumbai
Class : Class 4

Ans 3:

ADVAY BANSAL from LOTUS VALLEY INTERNATIONAL SCHOOL GURUGRAM, GURUGRAM
Class : Class 8
d

Ans 4:

Devansh Agrawal from GEMS Modern Academy, Dubai
Class : Class 4
d

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abhiram yadavalli from Oakridge International School, hyderabad
Subject :NSO    Class : Class 2

Ans 1:

Niranjhan Rajeshkumar from Deens Academy, Whitefield, Bengaluru
Class : Class 8
Can you please help me understand this question before this Tuesday.

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Aarna Jain from Shishukunj International Indore , Indore
Subject :NSO    Class : Class 7

Ans 1:

Naitik Mundra from International School Rheintal, Buchs Sankt Gallen
Class : Class 9

Ans 2:

N Khanna from MJKPS, New Delhi
Class : Class 10
its option b

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Souraj Saigovindh from Sri chaitanya Techno school, Tirupur
Subject :NSO    Class : Class 6

Ans 1:

aaraadhanaa from innisfree house school, Bangalore
Class : Class 6
same

Ans 2:

Abhineet from Gems Modern Academy , Dubai
Class : Class 8

Ans 3:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8
i think the answer should be a

Ans 4:

Sherlock Holmes from Baker Street, London
Class : Class 9
Hi, #Kavinkrishnan! Notice the sun's position with respect to the stick. If you notice (I) and (III) images are actually mirror-images. Figure (II) actually resembles the situation at noon. Hope you understood! :)

Ans 5:

Kanishk Mukherjee from BDM International, Kolkata
Class : Class 6

Ans 6:

Rohan TR from Sri Aurobindo memorial school, Bangalore
Class : Class 6

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from ,
Subject :NSO    Class : Class 6

Ans 1:

Manvi Mundepi from Montfort School Roorkee, Roorkee
Class : Class 9
iron,gold,silver,water etc are some conducturs of electricity

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Ashwin Shridhar from Vidyashilp Academy, Bangalore
Subject :NSO    Class : Class 7

Ans 1:

Joe Bipin from National Public School Agra, Bangalore
Class : Class 10
ikrit is not given

Ans 2:

rethish from Veltech, Avadi
Class : Class 3
In cockroaches, small openings are present at the sides of the body called spiracles. Air enters through these openings and reaches all parts of the body by respiratory tube called tracheae which is further branched into tracheoles.

Ans 3:

Ashwin Shridhar from Vidyashilp Academy, Bangalore
Class : Class 9
Where are the italicised words?

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Bhavit Bansal from Vardhman International School, Jaipur
Subject :NSO    Class : Class 5

Ans 1:

from ,
Class :
C

Ans 2:

Daksh Chanani from Sri Sri academy, Kolkata
Class : Class 8
i think its obviously b oxygen

Ans 3:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
I think answer should be A, B and C - all of these.

Ans 4:

tanmay chaudhry from BAL BHAVAN PUBLIC SCHOOL, New Delhi
Class : Class 4
wwwwwwwwwhhhhhhhhhhhhhhhyyyyyyyyyyyyyyyyywhy shivaay?

Ans 5:

ALICE from Delhi Public School, UDAIPUR
Class : Class 9
A

Ans 6:

Hitanshi Behera from Loyola School , Bhubaneswar
Class : Class 4
shouldn't it be all of these cause it just anyways ran out of air

Ans 7:

from ,
Class :

Ans 8:

Sayan Duary from Vidyasagar Shishu Niketan, Paschim Medinipur
Class : Class 10
The answer will be B cause oxygen is needed for burning

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