National Science Olympiad Forum By SOF Olympiad Trainer - Page 642
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Utkarsh from Kendriya Vidyalaya Bailey Road , Patna
Subject :NSO    Class : Class 8

Ans 1:

Paarth Vashistha from Kunskapsskolan Gurgaon , Gurgaon
Class : Class 8
There is a typing error

Ans 2:

subhanga from dps numaligarh, golaghat
Class : Class 9
B

Ans 3:

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Class : Class 10

Ans 4:

Saish Alampally from DPS, Hyderabad
Class : Class 10
Yea they should check limiting friction

Ans 5:

Paarth Vashistha from Kunskapsskolan Gurgaon , Gurgaon
Class : Class 8

Ans 6:

Student from School, City
Class : Class 8
D

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Aviral Shukla from Apeejay School Sheikh Sarai, New Delhi
Subject :NSO    Class : Class 4

Ans 1:

Ashwak from Cambridge, Jalandhar
Class : Class 9
A

Ans 2:

Gunnit Kant from DPS, Nerul, Navi Mumbai
Class : Class 5
A

Ans 3:

Indrasish Chakraborty from Delhi Public School JOKA South Kolkata, Kolkata
Class : Class 5
A

Ans 4:

Vartika kumar from D P S Newtown, Kolkata
Class : Class 8
A

Ans 5:

LAVANYA DADHWAL from BLOOM PUBLIC SCHOOL, South West Delhi
Class : Class 8
A

Ans 6:

Priyanshi from Delhi Public School, Gurugram
Class : Class 4

Ans 7:

Shaurya uniyal from NDS school rishikesh, Rishikesh
Class : Class 6
A

Ans 8:

Shraddha S Nair from Bright CBSE, Day school vasna, Vadodara
Class : Class 7
The answer is A because scientists have declared that Pluto was a dwarf planet in 24 August 2006

Ans 9:

Bhavni Oberoi from Amity International School, Visakhapatnam
Class : Class 4
somehow i knew that first try from a video

Ans 10:

Gunnit Kant from DPS, Nerul, Navi Mumbai
Class : Class 5
A

Ans 11:

Arnesh from DPS Mathura Road , New Delhi
Class : Class 7
the answer is A

Ans 12:

Indrasish Chakraborty from Delhi Public School JOKA South Kolkata, Kolkata
Class : Class 5

Ans 13:

somesh from Centre point katol road, Nagpur
Class : Class 6
A

Ans 14:

Indrasish Chakraborty from Delhi Public School JOKA South Kolkata, Kolkata
Class : Class 5

Ans 15:

Sashriti Das from Delhi Public School Bangalore North, Bangalore
Class : Class 5
A

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Aviral Shukla from Apeejay School Sheikh Sarai, New Delhi
Subject :NSO    Class : Class 4

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Aviral Shukla from Apeejay School Sheikh Sarai, New Delhi
Subject :NSO    Class : Class 4

Ans 1:

Devasree from Presidium, Ghaziabad
Class : Class 10

Ans 2:

Vihan Allimore from Podar international school, Ambegaon , Pune
Class : Class 5
how terrrace farming will stop soil errossion

Ans 3: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is D.

Ans 4:

Darsh Vijay from The Orbis School, Pune
Class : Class 5
Dear Admin from revise , kindly share solution / reasoning to this answer.

Ans 5:

ishit from EUROSCHOOL THANE, THANE WEST
Class : Class 7
Can you tell the answer of this question

Ans 6:

Arjun Gourineni from CHIREC International School, Hyderabad
Class : Class 7

Ans 7:

k tagore from montessori school, KURNOOL
Class : Class 3
THE CORRECT ANSWER IS D

Ans 8:

Aarya Ranjan from Chrysalis High Varthur, bangalore
Class : Class 5
explain please somebody

Ans 9:

Kerry Param from The Air force school, Delhi
Class : Class 10
Plz explain

Ans 10:

TARA NAUTIYAL from CONVENT OF JESUS AND MARY, DEHRADUN
Class : Class 4
pl explain how the ans is D

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Aviral Shukla from Apeejay School Sheikh Sarai, New Delhi
Subject :NSO    Class : Class 4

Ans 1:

Tanirika Bansal from DPS Faridabad, Faridabad
Class : Class 4
solution is not given

Ans 2:

Shrihan Koley from Radiant International School , Patna
Class : Class 5

Ans 3:

Aviral Shukla from Apeejay School Sheikh Sarai, New Delhi
Class : Class 10
Very nice

Ans 4:

Ira Agrawal from Sancta Maria International School, Hyderabad
Class : Class 3
Oh I didn’t realise

Ans 5:

Rahul from Cambridge school, noida
Class : Class 4
do the activity for more solution

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Arush from Anandi Public School, Udgir
Subject :NSO    Class : Class 7

Ans 1:

Rithvik from BVM Global, Chennai
Class : Class 9
how is b correct???

Ans 2:

Saniddhya Das from Self, Bangalore
Class : Class 7
B is correct because Potassium Hydroxide absorbs C02

Ans 3:

Mehaan Bhatt from Pawar Public School , Mumbai
Class : Class 6

Ans 4:

A Kumar from SNSVM, East Singhbhum
Class : Class 8
b is correct

Ans 5:

Shaurya Achar from Greenwood High Bannergattha Road Bangalore Karnataka, Bangalore
Class : Class 7

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yajur from dps vk, delhi
Subject :NSO    Class : Class 3

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Gauri Singh from St Johns School Marhauli, Varanasi
Subject :NSO    Class : Class 5

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Adwait Shiva from Udgam School For Children, Ahemdabad
Subject :NSO    Class : Class 5

Ans 1:

Rishit from The Shri Ram school , New Delhi
Class : Class 7
booooooom

Ans 2:

shubhavi Dhondge from NPS, Banagalore
Class : Class 9

Ans 3:

bharati nath from Springdale high school, Kalyani
Class : Class 6

Ans 4:

Supratim Biswas from DPS RUBY PARK KOLKATA, kolkata
Class : Class 5

Ans 5:

Niveideeta Cour from Suncity World School, Gurgaon
Class : Class 5
any option is silly except for none of these it made me laugh

Ans 6:

EKLAVYA GONDULE from DPS BHILAI, Bhilai
Class : Class 7

Ans 7:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8
none of the above

Ans 8:

PRANSHU MOHANTY from INDIRA GANDHI MEMORIAL HIGH SCHOOL, KOLKATA
Class : Class 5

Ans 9:

Pratham Dave from GNS, Bangalore
Class : Class 7
None of them are the answer to this question

Ans 10:

ritvik from VIDYA SHREE INTERNATIONAL SCHOOL rohtak, rohtak
Class : Class 6

Ans 11:

Arnav Nandan from ST PETERS COLLEGE AGRA, Agra
Class : Class 9

Ans 12:

swami shriramji from ST. ANN'S SCHOOL , beed
Class : Class 5
none of these

Ans 13:

Tanishka Pasricha from Sheiling House School, Kanpur
Class : Class 2

Ans 14:

SANVI ROHILLA from The little shri, Rohtak
Class : Class 5
D

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Tanaya Bhosale from Lexicon International School , Pune
Subject :NSO    Class : Class 7

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