National Science Olympiad Forum By SOF Olympiad Trainer - Page 533
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ishit from EUROSCHOOL THANE, THANE WEST
Subject :NSO    Class : Class 4

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Avantika Raj from Delhi Public School, Bengaluru
Subject :NSO    Class : Class 3

Ans 1:

Havi Jain from GEMS modern academy, Gurgaon
Class : Class 8
In thunder storms we see the lightning comes first and the sound comes after the lightning.

Ans 2:

Karthik from TMS, Dubai
Class : Class 3
Answer is B

Ans 3:

Avantika Raj from Delhi Public School, Bengaluru
Class : Class 9

Ans 4:

Pankaj Rajput from RBK GLOBAL SCHOOL, THANE
Class : Class 4
HOW

Ans 5:

akshitha from Euroschool, Bengaluru
Class : Class 3
how can that happen?

Ans 6:

akshitha from Euroschool, Bengaluru
Class : Class 3
yah B is the correct answer

Ans 7:

Ananya from Chrysalis high school, Banglore
Class : Class 3
B

Ans 8:

Ivan Tyagi from Chirec International School , Hyderabad
Class : Class 8
B

Ans 9:

SHAUNAK from St Xaviers School, HAZARIBAG
Class : Class 3
B is the correct answer.

Ans 10:

Raghav Agarwal from Dinobli School, jharia
Class : Class 4
How B is correct

Ans 11:

Hargun Wadhwa from Manav Rachna International School, Sector 46 Gurgaon
Class : Class 4
yes true because mast of the time when we go to mountains are voice echo because as we are at the height and there is a gap between them so in the gap it is deep below us and there is water also like valley and when thunder comes it comes from water only and the voice echos every where

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daniel from whitefield global school, bangalore
Subject :NSO    Class : Class 3

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Jeronee from Christwood School, PERUMBAKKAM
Subject :NSO    Class : Class 5

Ans 1:

from GIIS,
Class : Class 4
A is the ans

Ans 2:

shaurya from St Gregorios High school, Mumbai
Class : Class 5
a

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MInnal Senthil from Prakriya, Bangalore
Subject :NSO    Class : Class 6

Ans 1:

Kushal from Chirec, Hyderabad
Class : Class 7
c

Ans 2:

devansh gaurangi from Stella Maris School , Lucknow
Class : Class 8
It's answer could be C option.

Ans 3:

Dheer Bedarker from Green Valley High school , Vadodara
Class : Class 10
It can be all

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MInnal Senthil from Prakriya, Bangalore
Subject :NSO    Class : Class 6

Ans 1:

devansh gaurangi from Stella Maris School , Lucknow
Class : Class 8
It's answer could be A option because the mirror is above all 4 persons.

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Diya Jasmina from Samsidh MLZS, Bengaluru
Subject :NSO    Class : Class 3

Ans 1:

Diya Jasmina from Samsidh MLZS, Bengaluru
Class : Class 4

Ans 2:

Anika Agarwal from Greenwood High International School, Bangalore
Class : Class 3

Ans 3:

Ashwak from Cambridge, Jalandhar
Class : Class 9
C

Ans 4:

Sia Parekh from Pawar Public School, Mumbai
Class : Class 7
Sia Parekh from Pawar Public School BHANDUP Class: 3A

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Shubhith from Chaitanya Techno School, Gangavathi
Subject :NSO    Class : Class 6

Ans 1:

Kushal from Chirec, Hyderabad
Class : Class 7
i think the answer is winnowing and threshing

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OISHIK KUNDU from Delhi Public school North kolkata, baranagar
Subject :NSO    Class : Class 5

Ans 1:

Mohammed Najl from Credence high school Dubai, Dubai
Class : Class 5
arent options A and D the same thing?

Ans 2:

AREEN from BOLTON, HYDERABAD
Class : Class 6
Ans is D because in this picture it is a pizza maker which was used in olden days.

Ans 3:

Harsh Sobti from the samhita academy, BLR
Class : Class 5
the pic is not clear so i can not understand what they want to say.

Ans 4:

Vihaan Patil from Bombay Scottish School, Mahim Mumbai
Class : Class 6
what the heck is a solar cooker

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AADRITA DATTA from DELHI PUBLIC SCHOOL,HOWRAH, Howrah
Subject :NSO    Class : Class 4

Ans 1:

Amresh Patnaik from ODM PUBLIC SCHOOL, BHUBANESWAR
Class : Class 8

Ans 2:

yashmit singh from la blossom school, jalandhar
Class : Class 6

Ans 3:

Chinmayee from Dimensions , Singapore
Class : Class 4
D 'cause it's blurry

Ans 4:

Shubham Majhi from Sri Chaitanya Techno School, Bangalore
Class : Class 5
A

Ans 5:

Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Class : Class 7
c

Ans 6:

Ashwak from Cambridge, Jalandhar
Class : Class 9
A is the correct answer .....

Ans 7:

Aajani Datta from The Samhita Academy, Bangalore
Class : Class 5

Ans 8:

Chinmayee from Dimensions , Singapore
Class : Class 4

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