National Science Olympiad Forum By SOF Olympiad Trainer - Page 408
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Vartika Agarwal from Phoenix world school, Pune
Subject :NSO    Class : Class 6

Ans 1:

anagh jain from Narayana, Gurgaon
Class : Class 6
c 3.2 cm

Ans 2:

Shikhar Mallick from Holy Cross School, Agartala
Class : Class 7

Ans 3:

KRITHYA GUPTA from LOTUS VALLEY INTERNATIONAL SCHOOL, NOIDA
Class : Class 7

Ans 4:

Sesheta from DAV Centenary Public School, Chander Nagar, Ghaziabad
Class : Class 10
C. 3.2 cm

Ans 5:

Karthik from , ANGUL
Class : Class 6
A

Ans 6:

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

Ans 7:

Vedant Gajare from New Horizon Scholar's School, Airoli
Class : Class 9

Ans 8:

Kavin Karthick M from DPS bangalore east, Bengaluru
Class : Class 6

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Vartika Agarwal from Phoenix world school, Pune
Subject :NSO    Class : Class 6

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Vartika Agarwal from Phoenix world school, Pune
Subject :NSO    Class : Class 6

Ans 1:

Iba khan from DPS GBN, Noida
Class : Class 6

Ans 2:

Vartika Agarwal from Phoenix world school, Pune
Class : Class 9

Ans 3:

harry potter from hogwarts, hogsmeade
Class : Class 6

Ans 4:

Lakshmi from FPS, Bangalore
Class : Class 10

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yashmit singh from la blossom school, jalandhar
Subject :NSO    Class : Class 5

Ans 1:

Goutham Ram from Lecole' Chempaka International, Trivandrum
Class : Class 5
At least say how much percentage of the different air are there.

Ans 2:

Biju Pappachan from Rkc , Raipur
Class : Class 1
Question was very tricky how am I supposed to understand through a pie chart

Ans 3:

Vihaan Patil from Bombay Scottish School, Mahim Mumbai
Class : Class 6
THE OPTIONS DO NOT MAKE SENSE

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D HARSHINI from ST MARTINS HIGH SCHOOL CHINTAL, HYDERABAD
Subject :NSO    Class : Class 9

Ans 1:

Harsh Gupta from AECS Narora, Narora
Class : Class 9

Ans 2:

ICHALKARANJI from dkte, ichalkranji
Class : Class 8
yes your are right

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Snigdha swaminath from Christ nagar higher secondary school , Trivandrum
Subject :NSO    Class : Class 6

Ans 1:

Ayuni Pathak from Lotus Valley International school , Noida
Class : Class 6
is washing powder soluble

Ans 2:

RICHA BORAH from K V ANNA NAGAR, CHENNAI
Class : Class 7
Sugar ,salt and washing powder are soluble in water while sand ,chalk powder and saw dust are insoluble in water.

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naman test from DPS Pune, Pune
Subject :NSO    Class : Class 6

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Debarpan Das from Delhi Public School , Durgapur
Subject :NSO    Class : Class 5

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Swarit from Indian School Wadi kabir, Muscat
Subject :NSO    Class : Class 5

Ans 1:

Arnav Nandan from ST PETERS COLLEGE AGRA, Agra
Class : Class 9
idk these type of questions because i am not able to understand what animal they are talking

Ans 2:

Nishit Vaity from Euro School Airoli, Navi Mumbai
Class : Class 6
idk

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Aaron Dominic from Ryan International School, Bangalore
Subject :NSO    Class : Class 7

Ans 1:

Adwitiya Roy from South Point High School, KOLKATA
Class : Class 8

Ans 2:

Kashvi Rawat from Gear Innovative International School, Bengaluru
Class : Class 3
Wouldn't 'A' be a short circuit?

Ans 3:

Arshia Kochhar from Delhi Public School Dwarka , New Delhi, Dwarka
Class : Class 8
so confusingggg

Ans 4:

Midhuna from ABCD, Banglore
Class : Class 3
IDK

Ans 5:

Riddhik Bose from Vibgyor High, Airoli, Mumbai
Class : Class 9

Ans 6:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
I don't think A will be a short circuit, as the current is flowing through an electric appliance (the bulb in this case), while a short circuit is when positive and negative terminals are connected directly. But I think that A is the correct answer as in all the other circuits, the circuit is open.

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