National Science Olympiad Forum By SOF Olympiad Trainer - Page 54
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Aditya Ranjan from Kendriya vidyalaya, Kolkata
Subject :NSO    Class : Class 1

Ans 1:

Nam from Ros, Gurgaon
Class : Class 7
C

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lcvgf from mbcgf, n vyhrt6
Subject :NSO    Class : Class 6

Ans 1:

Anmay from K V Drdo, Bangalore
Class : Class 6
P is ice to water which is melting. Q is water to steam which is boiling. R is steam to water which is condensation. S is water to ice which is freezing. and, finally T is water to water vapour which is evaporation. Thus, the answer is C.

Ans 2:

Vibha Chougule from RMDIS, Pune
Class : Class 7
option A

Ans 3:

Jyotsna from Prakriya, Bangalore
Class : Class 6
Option C

Ans 4:

Samanvi Sathyajith from Indian school sohar, Oman
Class : Class 6
the answer is c

Ans 5:

Atharva from JPS, Pune
Class : Class 6
P=MELTINGQ=BOILINGR=CONDEVSETIONS=FREEZINGT=EVAPORATIONR=S=T=

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Aurinjay Mukhopadhyay from Future Foundation School, KOLKATA
Subject :NSO    Class : Class 4

Ans 1:

nandakishor from oxford english school, shimoga
Class : Class 6
maharashtra

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Greeshma from Delhi Public School, BANGALORE
Subject :NSO    Class : Class 8

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Avikshit Chakraborty from Holy Child , Jalpaiguri
Subject :NSO    Class : Class 2

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rishika from manthan, djjcfrd
Subject :NSO    Class : Class 7

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Nishan Asif from INDIAN SCHOOL SOHAR OMAN, SUHAR
Subject :NSO    Class : Class 9

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Ashfaq Mohamed from Private International English School, Abudhabi
Subject :NSO    Class : Class 9

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Yuven Kumar from Bonsan International School, bangalore
Subject :NSO    Class : Class 4

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Prabhav Priyash Panda from Atomic Energy Central School, Narora, Bulandhshahr
Subject :NSO    Class : Class 6

Ans 1:

Vibha Chougule from RMDIS, Pune
Class : Class 7
option C

Ans 2:

Shreyasi Padihary from The Cambridge International School , Bangalore
Class : Class 7
Particles contract (come close or stick) when the temperature is low. In Option C they particles have contracted the most (compared to other options) so, it is the coldest. Thus, the correct answer to this question is Option C

Ans 3:

Jyotsna from Prakriya, Bangalore
Class : Class 6
Option C

Ans 4:

rachit jha from dps, vadodara
Class : Class 6
bla moye bla moye

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