National Science Olympiad Forum By SOF Olympiad Trainer - Page 331
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aadityaarmaan from KVS Chabua, Dibrugarh
Subject :NSO    Class : Class 7

Ans 1:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8
Answer is A because after 100 degree, the water begins to evaporate.. So no more rise in temperature.

Ans 2:

Atharva Shrikhande from Euro School, Pune
Class : Class 9

Ans 3:

Akash from dps, bangalore
Class : Class 7
lkjisan;h.d

Ans 4:

Aarnavi Mann from Scholars rosary Sr. Sec. School, Rohtak
Class : Class 8
I meant very

Ans 5:

Aarnavi Mann from Scholars rosary Sr. Sec. School, Rohtak
Class : Class 8
It was every obvious , Gauri . But thanks

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Aditya from VEMS, Bhubaneswar
Subject :NSO    Class : Class 3

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arnav from Dps noida, Delhi
Subject :NSO    Class : Class 6

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Amol Athawale from WoodRidge High, aurangabad
Subject :NSO    Class : Class 8

Ans 1:

Ayaan jamal from Dddddd, Delhi
Class : Class 5
i guess cotton too

Ans 2:

Ankit kumar Jha from Ryan International School , Ghaziabad
Class : Class 9
polyster is the answer

Ans 3:

RITASHREE ROY from VMS JOKA, KOLKATA
Class : Class 8
it should be cotton ... polyester is synthetic the basic character of polyester is hydrophobic .

Ans 4:

Nimish shah from Chrysalis high , Banglore
Class : Class 8
no

Ans 5:

Daksh Saraswat from Rajiv international School, Mathura
Class : Class 8
Shouldn't it be cotton which keeps it cool and comfotable

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arnav from Dps noida, Delhi
Subject :NSO    Class : Class 6
W

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arjun from the bishops school camp , pune
Subject :NSO    Class : Class 7

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Ayush Singh from LMB, Kolkata
Subject :NSO    Class : Class 4

Ans 1:

Yahvi Sahay from D P S electronic city, Bengaluru
Class : Class 8

Ans 2:

GAIRIK GHOSH from ST. AUGUSTINE'S DAY SCHOOL, BARRACKPORE, AGARPARA
Class : Class 6
The orbit marked as 'x'is of the sun i.e. option 'B'

Ans 3:

Sashriti Das from Delhi Public School Bangalore North, Bangalore
Class : Class 5
Ashwak mind your words

Ans 4:

Ashwak from Cambridge, Jalandhar
Class : Class 9
Every person who says the answer is A , B or D is MAD

Ans 5:

Tanirika Bansal from DPS Faridabad, Faridabad
Class : Class 4
sun has no orbit and moon has orbit around the earth so the answer is C .... COMMET

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prithika from Indian school sohar, sohar
Subject :NSO    Class : Class 5

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Aarav Gupta from Cambridge International School, Jalandhar
Subject :NSO    Class : Class 6

Ans 1:

Antash from Podar , Kalyan
Class : Class 3

Ans 2:

Ajay from Omega, Chennai
Class : Class 6

Ans 3:

Shweta Garg from Vibgyor high, Vadodara
Class : Class 8

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Subham Mishra from WwA cossipore English school, kolkata
Subject :NSO    Class : Class 3

Ans 1:

Subham Mishra from WwA cossipore English school, kolkata
Class : Class 3
What is the meaning of S here. please clarify. S is something which is natural i believe.

Ans 2:

ADVAY BANSAL from LOTUS VALLEY INTERNATIONAL SCHOOL GURUGRAM, GURUGRAM
Class : Class 6
that was easy

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