National Science Olympiad Forum By SOF Olympiad Trainer - Page 101
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from ,
Subject :NSO    Class : Class 4

Ans 1:

Aaditva from Vasant Valley School, New Delhi
Class : Class 6
The correct answer is D

Ans 2:

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

Ans 3:

Nishchita from Gems Modern Academy , Dubai
Class : Class 8
The correct answer is D

Ans 4: (Master Answer)

from ,
Class :

The correct answer is D.


Ans 5:

Avya Pandey from NPS International, Singapore
Class : Class 8
some vapour will condense in the tube before they reach flask q making it 350 ml. and is b

Ans 6:

DEVAANGANA SARDAR from G.D. Birla Centre for Education, Kolkata
Class : Class 7
Ayva is correct

Ans 7:

Kavin from ISG , Muscat, Muscat
Class : Class 5
b's the answer

Ans 8:

Aaryaman Pradhan from De paul School , Berhampur
Class : Class 5
d because all the water is evaporated

Ans 9:

Sashriti Das from Delhi Public School Bangalore North, Bangalore
Class : Class 5
No, Ayva and my other friends who have a doubt... Remember that whenever any liquid while heating or boiling will not make its quantity decrease or increase. For Example -I heat 200ml of water until it started evaporating completely...it will not increase or decrease as I said earlier...it will remain 200ml only. That's why the answer is D.

Ans 10:

Abhinav Kulkarni from National Centre For Excellence, Bengaluru
Class : Class 4
d is the ans

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from ,
Subject :NSO    Class : Class 4

Ans 1:

ikshika kumar from MVN SCHOOL, FARIDABAD
Class : Class 7
C) x y

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from ,
Subject :NSO    Class : Class 4

Ans 1:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
C it's C

Ans 2: (Master Answer)

from ,
Class :
The correct answer is C.

Ans 3:

Ritwika Biswas from KV no 1 , Goa
Class : Class 7
cccccccc

Ans 4:

Krisha Saini from GEA, Mumbai
Class : Class 2
The correct answer is ' c ' option

Ans 5:

mishika tripathi from DPS, Gurugram, Haryana
Class : Class 5
it is c dont get confused with b

Ans 6:

SAI KRISHNA from SHISHYA BEML PUBLIC SCHOOL, BANGALORE
Class : Class 3
Shreshta the ans is not b coz in b precipitation is not happening condesation is happening that is why ans is c

Ans 7:

Bhavni Oberoi from Amity International School, Visakhapatnam
Class : Class 4
b and d are because of transpiration a is evaporation, and b is correct it is because of precipitation

Ans 8:

Shreshta from Presidium, Ghaziabad
Class : Class 3
I'm a simple girl who loves having fun chatting and meeting new people. You will always find me smiling and happy because nothing disturb me!

Ans 9:

Avyukth R from Chitrakoota, Bangalore
Class : Class 3
C

Ans 10:

ZEHRA MAZHAR from GAIL D A V SCHOOL PUBLIC SCHOOL, AURAIYA
Class : Class 6

Ans 11:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
cccccccccc

Ans 12:

Tanirika Bansal from DPS Faridabad, Faridabad
Class : Class 4
the answer is c but question is tricky

Ans 13:

Rahul from Cambridge school, noida
Class : Class 4
PLEASE TELL THE REASON

Ans 14:

Ryan from YBIS , SINGAPORE
Class : Class 5

Ans 15:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
CCCthe answer is C the ones who posted please see it is C

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from ,
Subject :NSO    Class : Class 4

Ans 1:

Shaurya Srivastava from delhi public school, navi mumbai
Class : Class 6
how can a plant release carbondioxide???

Ans 2:

Aarav from SNBP, Pune
Class : Class 4
plants can release carbon dioxide at night only tulsi plant does not release carbon dioxide

Ans 3:

from ,
Class :
D I guess,I am not sure

Ans 4:

Aayush Reddy Bomidika from Delhi Public School Nacharam, Hyderabad
Class : Class 9

Ans 5:

Shreyansh Saha from Dps Megacity, Kolkata
Class : Class 7
Option D

Ans 6:

Nidhesh Agarwal from Chinmaya vidyalaya, Bokaro steel city
Class : Class 4

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from ,
Subject :NSO    Class : Class 4

Ans 1:

S Malhotra from SFS , New Delhi
Class : Class 5

Ans 2:

from ,
Class :
Answer will be A). It is because, humus is found on topsoil and not in deep layers of soil.

Ans 3:

from ,
Class :
c correct

Ans 4:

VANSH GARG from DPSG, GHAZIABAD
Class : Class 4
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Ans 5:

from ,
Class :

Ans 6:

from ,
Class :

Ans 7:

Ameya Dhuri from Birla Public School, Doha
Class : Class 8
I don't know

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from ,
Subject :NSO    Class : Class 4

Ans 1:

Ibrahim Aslam from uttam, Ghaziabad
Class : Class 2
B

Ans 2: (Master Answer)

from ,
Class :
The correct answer is B.

Ans 3:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Class : Class 7
B

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Sagar G V from Tuto Bytes, Hyderabad
Subject :NSO    Class : Class 4

Ans 1:

Ridhan from SFS janakpuri, New Delhi
Class : Class 5
THE CORRECT ANSWER IS C OPTION

Ans 2:

k tagore from montessori school, KURNOOL
Class : Class 3

Ans 3:

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

Ans 4: (Master Answer)

from ,
Class :
The correct answer is C.

Ans 5:

k tagore from montessori school, KURNOOL
Class : Class 3

Ans 6:

S from , JAJAPUR
Class : Class 4

Ans 7:

Vibha from Birla Public School, Doha
Class : Class 7
THE CORRECT ANSWER IS C

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Arkoprava Dey from Techno India Group Public School, Coochbehar, Coochbehar
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

from ,
Class :
The correct answer is D.

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from ,
Subject :NSO    Class : Class 4

Ans 1:

from ,
Class :
jk kj;

Ans 2:

from ,
Class :
Not kerwa its kewra. It is an extract that is distilled from the flower of the Pandanus plant. Kewra water is very similar to rosewater. It is used to flavour South Asian cuisine.

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Adithi Keshava from National Center For Excellence , Bangalore
Subject :NSO    Class : Class 4

Ans 1:

from ,
Class :
i will tell to your dad das ji

Ans 2:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Class : Class 7
B

Ans 3:

Shuvangi Das from Vivekananda mission school, haldia
Class : Class 9
kojjk

Ans 4:

Shuvangi Das from Vivekananda mission school, haldia
Class : Class 9
why the question have given like this I don't know. why olimpiadtrainer sometimes do like this.Can anyone tell me the answer.I request to you all.Please help me or else I have tell to my father.I don't want to tell my father.I beg to you please.

Ans 5:

Ishaani Jha from VIBGYOR High Hennur, Bengaluru
Class : Class 5
why is everyone arguing?

Ans 6:

from ,
Class :
blah blah blah every one

Ans 7:

from ,
Class :
you all are mad

Ans 8:

Ishaan Singh from BBPS, Gurugram
Class : Class 9
The answer is B.

Ans 9:

Ajinkya Kamble from Thakur public school, Mumbai
Class : Class 7
the question you had given ,in the solution of the question of it is another one,the solution of the real question was its solution so we could not find the solution of this question.

Ans 10:

vivaan sethi from GD goenka public school, Delhi
Class : Class 4
all of you shut up especially ajinkya

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