National Science Olympiad Forum By SOF Olympiad Trainer - Page 97
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ArhamAnay Jain 4G from MDPS, Faridabad
Subject :NSO    Class : Class 4

Ans 1:

Ritwika Biswas from KV no 1 , Goa
Class : Class 7
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Ans 2:

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

Ans 3: (Master Answer)

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

Ans 4:

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

Ans 5:

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

Ans 6:

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

Ans 7:

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 8:

Ryan from YBIS , SINGAPORE
Class : Class 5

Ans 9:

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 10:

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

Ans 11:

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

Ans 12:

Avyukth R from Chitrakoota, Bangalore
Class : Class 3
C

Ans 13:

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 14:

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

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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Mathangi Parthasarathi 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:

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

Ans 3:

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

Ans 4:

Prakriti Singh from Ryan International School, Pune
Class : Class 4
D I guess,I am not sure

Ans 5:

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

Ans 6:

Shreyansh Saha from Dps Megacity, Kolkata
Class : Class 6
Option D

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shivan iyer from dr pillai global academy, MUMBAI
Subject :NSO    Class : Class 4

Ans 1:

shivan iyer from dr pillai global academy, MUMBAI
Class : Class 4

Ans 2:

S Malhotra from SFS , New Delhi
Class : Class 5

Ans 3:

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

Ans 4:

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

Sandipta Bhattacharjee from Sri Ram Narayan Singh Memorial High School, Kolkata
Class : Class 5
Answer will be A). It is because, humus is found on topsoil and not in deep layers of soil.

Ans 6:

shivan iyer from dr pillai global academy, MUMBAI
Class : Class 4
c correct

Ans 7:

shivan iyer from dr pillai global academy, MUMBAI
Class : Class 4

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smaayan from DPSBN, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

Ibrahim Aslam from uttam, Ghaziabad
Class : Class 2
B

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
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: (Master Answer)

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

Ans 2:

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

Ans 3:

S from , JAJAPUR
Class : Class 4

Ans 4:

k tagore from montessori school, KURNOOL
Class : Class 3

Ans 5:

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

Ans 6:

k tagore from montessori school, KURNOOL
Class : Class 3

Ans 7:

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

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

Ans 1: (Master Answer)

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

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Pradhyumna from J S S Public School, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

Sandipta Bhattacharjee from Sri Ram Narayan Singh Memorial High School, Kolkata
Class : Class 5
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.

Ans 2:

Sandipta Bhattacharjee from Sri Ram Narayan Singh Memorial High School, Kolkata
Class : Class 5
jk kj;

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

Ans 1:

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

Ans 2:

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

Ans 3:

adhiraj chaudhary from apeejay school noida, noida
Class : Class 3
i will tell to your dad das ji

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:

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

Ans 6:

adhiraj chaudhary from apeejay school noida, noida
Class : Class 3
blah blah blah every one

Ans 7:

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

Ans 8:

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

Ans 9:

adhiraj chaudhary from apeejay school noida, noida
Class : Class 3
you all are mad

Ans 10:

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.

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Yashaswee Gupta from Bhavan's Vidyashram, Jaipur
Subject :NSO    Class : Class 4

Ans 1:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7

Ans 2: (Master Answer)

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

Ans 3:

Riddhima Pandey from Chinmaya Vidyalaya, Bokaro Steel City
Class : Class 3
The thumb tacks were a good conductor of heat it was knocked in the wood so it could have easily condected the heat in itself

Ans 4:

Sayan Duary from Vidyasagar Shishu Niketan, Paschim Medinipur
Class : Class 8
The correct answer will be D

Ans 5:

Atheeq Ahmed Shaik from Ravindra Bharathi Global School, chennai
Class : Class 6
d

Ans 6:

Atheeq Ahmed Shaik from Ravindra Bharathi Global School, chennai
Class : Class 6
d

Ans 7:

SRISANTH from Edify, Tirupathi
Class : Class 5

Ans 8:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The correct answer should be A!!!!!

Ans 9:

Alisha from Delhi Public School , bopal, Ahemdabad
Class : Class 8
No idea........can someone just tell me how D??????????????????????????????

Ans 10:

Aahana Agarwal from NPS Koramangala, Bengaluru
Class : Class 6
I can't get the answer of this one.

Ans 11:

ANURADHA NAIR from SANDEEPANI VIDYA NIKETHAN SCHOOL, Thrissur
Class : Class 9
IT IS D ANURADHA 4 C SVN KUTTUMUKKU

Ans 12:

Reyansh Modumudi from Skill stork international school, Warangal
Class : Class 5
a bru

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

Ans 1:

Prerona Chatterjee from Delhi Public School North Kolkata, Kolkata
Class : Class 5
it is aright answer.

Ans 2:

Samika Ranjan from The Shri Ram School Aravali, Gurgaon
Class : Class 7
c. the length of an rectangle is 10 so the length of all the rectangles (perimeter only) is 80. 80-108=28. 28÷4=7.

Ans 3:

Ibrahim Aslam from uttam, Ghaziabad
Class : Class 2
P

Ans 4:

Rudhra from Credence high, Dubai
Class : Class 4

Ans 5:

Rishita Sivakumar from Indian High School, Karama Dubai
Class : Class 9
correct answer

Ans 6:

Saanvi Agarwal from New Town School, Kolkata
Class : Class 4
No it is not the write answer

Ans 7:

Ibrahim Aslam from uttam, Ghaziabad
Class : Class 2
It is correct answer!

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