National Science Olympiad Forum By SOF Olympiad Trainer - Page 642
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Aviral Shukla from Apeejay School Sheikh Sarai, New Delhi
Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

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

Ans 3:

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

Ans 4:

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

Ans 5:

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

Ans 6:

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

Ans 7:

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

Ans 8:

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

Ans 9:

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

Ans 10:

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

Ans 11:

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 12:

Priyanshi from Delhi Public School, Gurugram
Class : Class 4

Ans 13:

Ashwak from Cambridge, Jalandhar
Class : Class 9
A

Ans 14:

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

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

Post Your Answer

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

Ans 1:

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

Ans 2:

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

Ans 3:

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

Ans 4:

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

Ans 5:

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

Ans 6:

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

Ans 7:

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

Ans 8:

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

Ans 9: (Master Answer)

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

Ans 10:

Devasree from Presidium, Ghaziabad
Class : Class 10

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

Ans 1:

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

Ans 2:

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

Ans 3:

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

Ans 4:

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

Ans 5:

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

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

Ans 1:

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

Ans 2:

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

Ans 3:

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

Ans 4:

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

Ans 5:

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

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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:

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

Ans 2:

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

Ans 3:

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

Ans 4:

shubhavi Dhondge from NPS, Banagalore
Class : Class 9

Ans 5:

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

Ans 6:

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

Ans 7:

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

Ans 8:

EKLAVYA GONDULE from DPS BHILAI, Bhilai
Class : Class 7

Ans 9:

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

Ans 10:

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

Ans 11:

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

Ans 12:

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

Ans 13:

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

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

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Riya Singhani from BVB vidhyashram, jaipur
Subject :NSO    Class : Class 8

Ans 1:

Ethel shiju from National Public School Indiranagar, Bangalore
Class : Class 9
Yes you are right....Felice Fontana discovered nucleolus

Ans 2:

Rishith Sunil from BVM Global BHS, Chennai
Class : Class 8

Ans 3:

Rishith Sunil from BVM Global BHS, Chennai
Class : Class 8
M

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