National Science Olympiad Forum By SOF Olympiad Trainer - Page 625
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AARNA Kapse from The swaminarayan school, Nagpur
Subject :NSO    Class : Class 2

Ans 1:

Ipshita from VIBGYOR, Bengaluru
Class : Class 1
The correct answer is b.

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Raghav Tyagi from birla vidya niketan, new delhi
Subject :NSO    Class : Class 8

Ans 1:

Bipasana from KV IIT Kanpur, Kanpur
Class : Class 9
A

Ans 2:

jeromin messiah from vbc, Madurai
Class : Class 8
c

Ans 3:

arnav raj sharma from gulibulium school, new york
Class : Class 8
(a)

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Yashodhan Devendra Chaulkar from Datta Meghe World Academy, Airoli
Subject :NSO    Class : Class 3

Ans 1:

Advait from VIdyamandir, Palanpur
Class : Class 3

Ans 2:

Mohi from Vibgyor, Bangalore
Class : Class 6
B. Flight for flying; down are keeping warm and body feathers for giving shape

Ans 3:

Advaith from LV, Gurgaon
Class : Class 7
b is correct

Ans 4:

Anargha Nandi from Bishop Morrow School, Krishnagar
Class : Class 6

Ans 5:

ANIMESH BEHERA from TIMPANY, VISAKHAPATTNAM
Class : Class 3
a-3a-3

Ans 6:

Anush Tripathi from St Pauls School , New Delhi
Class : Class 3

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aryan vir from lotusvalley international school gurugram, Gurgaon
Subject :NSO    Class : Class 7

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aryan vir from lotusvalley international school gurugram, Gurgaon
Subject :NSO    Class : Class 7

Ans 1:

Manvi Mundepi from Montfort School Roorkee, Roorkee
Class : Class 9
what

Ans 2:

Kavyam Rustagi from Delhi Public School, Ethalbari , Binnaguri
Class : Class 4

Ans 3:

Sourasis kundu from St.agnes higher secondary School, Kharagpur
Class : Class 6

Ans 4:

Hritvi from Podar International School, Mumbai
Class : Class 7
No solution is provided for this question.

Ans 5:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 6:

Hritvi from Podar International School, Mumbai
Class : Class 7
NA

Ans 7:

ANANYA SHAH from UDGAM SCHOOL FOR CHILDREN , AHMEDABAD
Class : Class 8
i am NOT ABLE TO UNDERSTAND. There is no solution given.

Ans 8:

Rithvik from BVM Global, Chennai
Class : Class 9
b is the ans . this activity shows that heat doesnt reach wax ie water is bad conducyor

Ans 9:

Harshdeep roy from Bhavans School , Nagpur
Class : Class 7
ans is B that water is a poor conductor of heat

Ans 10:

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Class : Class 10

Ans 11:

GAUTHAM GOPINATH from BPDAV School, HYDERABAD
Class : Class 10
Water does not allow the heat to pass through to the wax. it proves that water is a bad conductor of heat.

Ans 12:

aritroray from Chirec International School, Hyderabad
Class : Class 8

Ans 13:

VIDYA VEDANTIKA SAHOO from Maharishi Vidya Mandir, Hyderabad
Class : Class 8

Ans 14:

Arnav Singh from Saint Paul, Rourkela
Class : Class 9

Ans 15:

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Class : Class 10
WHY?

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aryan vir from lotusvalley international school gurugram, Gurgaon
Subject :NSO    Class : Class 7

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aryan vir from lotusvalley international school gurugram, Gurgaon
Subject :NSO    Class : Class 7

Ans 1:

harini from Sri kumarans children home, Bengaluru
Class : Class 8

Ans 2:

NIVED PRAKASH NAIR from SARVODAYA, THIRUVANANTHAPURAM
Class : Class 8
the answer may be a,but it seemed to me that they expanded equally so i clicked d

Ans 3:

Himanish Basu from Army Public School Kamaraj Road, Bangalore
Class : Class 7

Ans 4:

Dheeraj from Sri Sri Ravishankar Vidya Mandir, Bangalore
Class : Class 7
A!!!

Ans 5:

Hritvi from Podar International School, Mumbai
Class : Class 7
A

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Sesheta from DAV Centenary Public School, Chander Nagar, Ghaziabad
Subject :NSO    Class : Class 5

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Sesheta from DAV Centenary Public School, Chander Nagar, Ghaziabad
Subject :NSO    Class : Class 5

Ans 1:

Fareeha siddiqua from Janki Devi public school , Mumbai
Class : Class 5
it is c as it is a lunar eclipse

Ans 2:

Riaant from DPSdwarka,
Class : Class 5
which is the correct answer B or C

Ans 3:

Satyam Anand from Delhi Public School Nigahi, Singrauli
Class : Class 7
A--- Sun B---Earth C--- Moon D---Umbra It is right order

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Anika Saha from New Town School, KOLKATA
Subject :NSO    Class : Class 5

Ans 1:

Durva Shah from SSRVM, Ahmedabad
Class : Class 6

Ans 2:

KONDURU TEJESH from Sri chaitanya international school, Bangalore
Class : Class 4
how its d i got it a

Ans 3:

Trideev Reddy Maddirevula from IIPS, Riyadh
Class : Class 7
Y is a jaw bone joint just like the elbow joint.

Ans 4:

Ishaan Ahuja from TSMS, Noida
Class : Class 6
aaaaa is the ans

Ans 5:

Ashee Srivastava from APEEJAY SCHOOL NOIDA , NOIDA
Class : Class 7
it is d

Ans 6:

Durva Shah from SSRVM, Ahmedabad
Class : Class 6
It is option A

Ans 7:

Prayag Baliyarsingh from RNS IS, Bangalore
Class : Class 2
A is right and it is RIGHT

Ans 8:

sarah pranav gothivarekar from Indian School Al Gubra, Muscat
Class : Class 4

Ans 9:

Aaditya Nair Sujith from Mayoor Private School, Abudhabi, AbuDhabi
Class : Class 5
D) Both [a] and [b] Solution : Joints are the places where two bones are joined together. 'X' represents joint between bones in the skull which shows no movement, Y-type joint (hinge joint) present between lower jaw and skull, is also present in elbow. It allows movement in only one direction. Cartilaginous joints are found between vertebrae that allow slight movement of bones unlike the 'X' type joint.

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