National Science Olympiad Forum By SOF Olympiad Trainer - Page 306
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Kalpn from Chaitnya, Kolkata
Subject :NSO    Class : Class 5

Ans 1:

Eashta Khodke from Elpro International School Chinchwad Pune, Pune
Class : Class 7

Ans 2:

Khushi Aggarwal from Venkateshwar Global School, Delhi
Class : Class 5
The answer should be 16

Ans 3:

Arnav Nandan from ST PETERS COLLEGE AGRA, Agra
Class : Class 8
no it is 17 that means none of these

Ans 4:

Iraj Singh from DPS Megacity, Kolkata
Class : Class 7

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Lavanya Ramesh from Vidya Soudha Public School , Bangalore
Subject :NSO    Class : Class 6

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ADITII S KUMAR from HOLY ANGELS' ISC SCHOOL, Trivandrum
Subject :NSO    Class : Class 10

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

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

A


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Mohammed Najl from Credence high school Dubai, Dubai
Subject :NSO    Class : Class 5

Ans 1:

Mohammed Najl from Credence high school Dubai, Dubai
Class : Class 5
isn't a scale used for measuring weight?

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Anagha s Karnis from vijaya vittala vidyashala, MYSORE
Subject :NSO    Class : Class 7

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Lakshya from NPS agara, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

Aditya Rai from Kv No.1 Icchanath, Surat
Class : Class 6

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

C

P reproduces by spores and makes its own food, so P could be fern.Q makes its own food but does not reproduce by spores, so Q could be banyan tree or neem tree.


Ans 3:

Ava from trio, bangalore
Class : Class 2

Ans 4:

Ava from trio, bangalore
Class : Class 2

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Shreyas V Poojary from Sri Sri Ravishankar Vidya Mandir , Bangalore
Subject :NSO    Class : Class 6

Ans 1:

Shreyas V Poojary from Sri Sri Ravishankar Vidya Mandir , Bangalore
Class : Class 9

Ans 2:

Daksh Kumar from GCIS, Bangalore
Class : Class 7
answer is A

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priya from indian school, muscat
Subject :NSO    Class : Class 4

Read the given passage and select the correct inferences from the information provided in it.
In liquids, the molecules are not packed as close together as in solids. There are spaces between the molecules. So, they can move around more freely. When sugar is dissolved in water, the sugar molecules fill these empty spaces.
Inference:
(i) When sugar dissolves in water, the volume of water increases.
(ii) Liquid has no definite shape and volume.
(iii) Liquid can flow.
(iv) When all the empty spaces between the water molecules are filled with sugar molecules, then no more sugar can be dissolved.

A (i) and (iii) only
B (ii) and (iii) only
C (i) and (iv) only
D (iii) and (iv) only


Ans 1:

ANUSHKA from NOTRE DAME ACADEMY, BARH
Class : Class 8

Ans 2:

Navvi Maya KPR from Sacred Heart Matriculation Higher Secondary School, Chennai
Class : Class 6

Ans 3:

Samridh from DelhiPublicSchoolBangloreNorthCambridgeInternational, banglore
Class : Class 6
The Correct Answer is d

Ans 4:

VISHISHT S PILLAI from Bethany High School, Bangalore
Class : Class 4
The correct answer is D

Ans 5:

AARAV AGRAWAL from BIRLA DIVYA JYOTI, SILIGURI
Class : Class 8
the volume of water will increase when we add sugar in it...the correct answer should be c

Ans 6:

k tagore from montessori school, KURNOOL
Class : Class 3
master answer

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BHUVANESH2010 from MAYOOR PRIVATE SCHOOL, ABU DHABI
Subject :NSO    Class : Class 4

Ans 1:

Srujan Kumar Behera from KV 1 Balasore, Balasore
Class : Class 6

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