National Science Olympiad Forum By SOF Olympiad Trainer - Page 525
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jeeva from Kendriya Vidyalaya Kottayam, Kottayam
Subject :NSO    Class : Class 9

Ans 1:

from ,
Class :
ANS is D Thanks if u get time please solve my forum questions

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aditya ranjan from gyan niketan , patna
Subject :NSO    Class : Class 7

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from ,
Subject :NSO    Class : Class 9

Ans 1:

Priyam Bhattacharya from Cambridge Court High school, JAIPUR
Class : Class 9

Ans 2:

Rithvik from BVM Global, Chennai
Class : Class 9
its of course b. they gave the option wrong, bruh

Ans 3:

from ,
Class :
i think answer is supposed to be b, but it is given d

Ans 4:

Anusha from LBS School , Kota
Class : Class 10
answer is wrong

Ans 5:

from ,
Class :
sorry it must be option B

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from ,
Subject :NSO    Class : Class 7

Ans 1:

Netra Goyal from Presidency School, Bangalore
Class : Class 6

Ans 2:

Deeksha Mittal from JAYPEE PUBLIC SCHOOL, NOIDA, NOIDA
Class : Class 7
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

Ans 3:

Himanish Basu from Army Public School Kamaraj Road, Bangalore
Class : Class 7

Ans 4:

Devavrat Sharma from Podar International School Powai, Mumbai
Class : Class 7
Saliva is relatively neutral having a varrying pH between 6.7 and 7.3

Ans 5:

ARUNAV from DPS VINDHYANAGAR, VINDHYANAGAR
Class : Class 10
sof has gone made and is too much pride. for e

Ans 6:

from ,
Class :

Ans 7:

Priyansh from Dikshant International school haldwani, haldwani
Class : Class 7
i should be option "D" as saliva is acidic in nature

Ans 8:

Ankush Ghosh from DPS, Doha
Class : Class 10
Saliva is Acidic not basic

Ans 9:

Karan Oberoi from Amanora School, Pune
Class : Class 8

Ans 10:

sauradeep from j v m Shyamali , ranchi
Class : Class 10
Saliva is slightly acidic

Ans 11:

sankalp from Gyan Bharti School, Saket, Delhi
Class : Class 10
a very weak acid is saliva and sometimes a very weak base.

Ans 12:

sankalp from Gyan Bharti School, Saket, Delhi
Class : Class 10

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from ,
Subject :NSO    Class : Class 7

Ans 1:

Basundhara Ghosh from Birla High School Mukundapur , Kolkata
Class : Class 7
Please explain because point number two seems incorrect

Ans 2:

AISHA from K.V.No.-1,A.F.S.,SEC.-14, GURUGRAM
Class : Class 10
Option c is correct answer.

Ans 3:

SHREYAN GUPTA from GARDEN HIGH SCHOOL, KOLKATA
Class : Class 9

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from ,
Subject :NSO    Class : Class 7

Ans 1:

Ninad Totekar from Shiksha Sadan, Ponda
Class : Class 7

Ans 2:

Shubh Gupta from DPS Gurugram Sec 84, Gurugram
Class : Class 4
Shubh DPS sector 84Answer is C

Ans 3:

Tanvi Mulatkar from Vishwajyot High School, Kharghar, Navimumbai
Class : Class 9

Ans 4:

Shreyas PA from SKPS, Bangalore
Class : Class 7

Ans 5:

PS Gour from Chirec international schoo The best 30 years and beyond, Hyderabad
Class : Class 7
c is correct

Ans 6:

Subhang Deep Sahu from Narayana CO Kadugodi Bangalore, Bangalore
Class : Class 8

Ans 7:

Sannwoy Bandyopadhyay from Bhavans Gangabux kanoria Vidyamandir, Kolkata
Class : Class 7
Correct ans is C

Ans 8:

Subhang Deep Sahu from Narayana CO Kadugodi Bangalore, Bangalore
Class : Class 8

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from ,
Subject :NSO    Class : Class 8

Ans 1:

Siddhesh Sinha from Vydehi school of Excellence, Bangaore
Class : Class 8

Ans 2:

Achyut Sharma from Indian Heritage School, Pathankot
Class : Class 8

Ans 3:

ALICE from Delhi Public School, UDAIPUR
Class : Class 9
NOT GOOD

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from ,
Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

Deveshi Sachdev from venkateshwar international school, New Delhi
Class : Class 6

Ans 3:

Biradar Mahendra from Jai Hind Public school Udgir , Udgir
Class : Class 4
B

Ans 4:

Sreejith from St.Mary High school, Gajwel Telanagna
Class : Class 6
Sreejith from kingswood Essex UK

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Aaditya Jain from Jaypee public school, Greater noida
Subject :NSO    Class : Class 6

Ans 1:

Arsh from Lahs, Gwalior
Class : Class 3
no

Ans 2:

Arsh from Lahs, Gwalior
Class : Class 3
no

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Gitika from Ritchie Park elementary school, USA
Subject :NSO    Class : Class 5

Ans 1:

Sahishnu Jadhav from SSRVM, PUNE
Class : Class 8
ANS-D because woodlice prefer to live in dark and damp places and the experiment was used to find out where do woodlice prefer to live

Ans 2:

from ,
Class :
D

Ans 3:

from ,
Class :
ans=D

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