National Science Olympiad Forum By SOF Olympiad Trainer - Page 388
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Anirudh from Modern senior secondary school , CHENNAI
Subject :NSO    Class : Class 5

Ans 1:

Tanmay kaushal from ICSE, Mumbai
Class : Class 5

Ans 2:

ARIHAAN SAMANTA from Springdale High School, KALYANI
Class : Class 8
bro a crying baby makes way more noise pollution haha

Ans 3:

suday ghai from DPS NOIDA, GAUTAM BUDDHA NAGAR
Class : Class 5

Ans 4:

Pratham Dave from GNS, Bangalore
Class : Class 7
C is the answer to this question

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Bhavya Jain from K.R Manglam World School, Ghaziabad
Subject :NSO    Class : Class 5

Ans 1:

Pratik Gupta from MPS, Abu Dhabi
Class : Class 5
yes

Ans 2:

Bhavya Agrawal from Cambridge Court High School , JAIPUR
Class : Class 8

Ans 3:

Koustavi Chakraborty from DELHI PUBLIC SCHOOL, PUNE
Class : Class 5
sublimation as it is the process of solid changing to gas directly..so c is the correct answer..

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Abhinha Ajay Ovhal from Podar International School, Latur
Subject :NSO    Class : Class 1

Ans 1:

Saiansh Biswas from Little Flower School, Jamshedpur
Class : Class 4
Wrong answer provided.

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Mohammed Kashif Ahamed from Smt Kamalabai Educational Trust, Bangalore
Subject :NSO    Class : Class 6

Ans 1:

ARUNAV from DPS VINDHYANAGAR, VINDHYANAGAR
Class : Class 10
By mistake I wrote the wrong answer because I did not seem the question that it was return metal ball

Ans 2:

sarag bordoloi from dps numaligarh, golaghat
Class : Class 9

Ans 3:

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

Ans 4:

Adithya Sathyanarayanan from Chennai Public School, Chennai
Class : Class 6

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Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Subject :NSO    Class : Class 7

Ans 1:

Antareep Mukherjee from New Horizon Public School, Bangalore
Class : Class 8
. is answer how?

Ans 2:

Midhuna from ABCD, Banglore
Class : Class 3

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Saanvi from Dehli Public School , Gurugram
Subject :NSO    Class : Class 8

Ans 1:

Amrit Biswas from INDUSVALLEY PUBLIC SCHOOL, Noida
Class : Class 10
It should be B as budget of ram is low

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

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Zayaan S from Deens International, Bangalore
Subject :NSO    Class : Class 9

Ans 1:

Ishita Gupta from Amity, Noida
Class : Class 9
C: Ciliated epithelium.

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KrishnaVamsi J from NPS SARJAPUR, Bangalore
Subject :NSO    Class : Class 3

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Arthav Mitulkumar Shah from Vashishtha Genesis School, Bardoli
Subject :NSO    Class : Class 5

Ans 1:

Navya GUPTA from dps noida, Noida
Class : Class 3

Ans 2:

Ashwak from Cambridge, Jalandhar
Class : Class 9
I also think that the answer should be sedimentation

Ans 3:

Soham Sharma from Kiit International School, Bhubaneswar
Class : Class 6

Ans 4:

AARNA GOEL from UPTON SCHOOL, ENGLAND
Class : Class 6
same

Ans 5:

Syeda Aleeza Zaidi from Somerville school Noida , Noida
Class : Class 5
the process of settling down of insoluble impurities at the bottom of a container is sedimentation, not decantation

Ans 6:

DEBATREE BANERJEE from ADAMAS WORLD SCHOOL, Kolkata
Class : Class 8
ANSWER IS C

Ans 7:

Hemanth from The Camford International School , Coimbatore
Class : Class 5

Ans 8:

Beni Madhav from Delhi Public School , Faridabad
Class : Class 5
I have readen this topic about automated trading software: https://yieldwars.com/tesler-wiki It looks interesting, but i'm afraid of giving my money to someone in the internet. Can you please give me more information? What do you think about it?

Ans 9:

Prisha Shah from Euroschool Airoli, Mumbai
Class : Class 6
The correct answer is C but there should have been a option as sedimentation

Ans 10:

Fareeha siddiqua from Janki Devi public school , Mumbai
Class : Class 5
answer should be sedimentation but no there is no option

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