National Science Olympiad Forum By SOF Olympiad Trainer - Page 532
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sudiksha Bhaskar Chaudhary from Shri Mahavir Jain English School,Kalyan west, Kalyan west
Subject :NSO    Class : Class 4

Ans 1:

Punyatoya from Harvest, Bengaluru
Class : Class 8
It is correct

Ans 2:

Rahul from Cambridge school, noida
Class : Class 4
How

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Hitesh Gopal More from Euro School Wakad, Pune
Subject :NSO    Class : Class 3

Ans 1:

Ayush Aravindan from Unicent School Miyapur, Hyderabad
Class : Class 6
I am great because I got 2 times 40/40

Ans 2:

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

Ans 3:

Prayag Mandal from Kendriya Vidyalaya Happy Valley, Shillong
Class : Class 3

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Ishaan Roy from Sri Chaitanya Techno School, Bengaluru
Subject :NSO    Class : Class 7

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Hamzah from DPS Dubai, Dubai
Subject :NSO    Class : Class 3

Ans 1:

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

Ans 2:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
Yes Ananya

Ans 3:

Thaneesha from Radcliffe School, Kharghar
Class : Class 7
yes comp

Ans 4:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The correct is A

Ans 5:

saisavit from sri kumaran ps, bangalore
Class : Class 8
c

Ans 6:

Vihaan kohli from MVN Aravali, Faridabad
Class : Class 3
A is the correct answer as the volume of the container is 1500 cm 3 so how can air 1500 cm 3 can be pumped in it

Ans 7:

Devansh from asn senior secondary school, delhi
Class : Class 8
A is correct

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ishit from EUROSCHOOL THANE, THANE WEST
Subject :NSO    Class : Class 4

Ans 1:

Abhinav Kulkarni from National Centre For Excellence, Bengaluru
Class : Class 4
for a fellow like u the ans should be b eat and check...

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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:

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

Ans 2:

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

Ans 3:

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 4:

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

Ans 5:

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

Ans 6:

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

Ans 7:

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

Ans 8:

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

Ans 9:

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

Ans 10:

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

Ans 11:

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

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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:

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

Ans 2:

Kushal from Chirec, Hyderabad
Class : Class 7
c

Ans 3:

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

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