National Science Olympiad Forum By SOF Olympiad Trainer - Page 514
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aarav m from kumarans, bengaluru
Subject :NSO    Class : Class 3

Ans 1:

Ashwak from Cambridge, Jalandhar
Class : Class 9
B

Ans 2:

aarav m from kumarans, bengaluru
Class : Class 3

Ans 3:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8

Ans 4:

Abhiram Vangala from Gitanjali vedika, Hyderabad
Class : Class 3

Ans 5:

aarav m from kumarans, bengaluru
Class : Class 3
Answer is B

Ans 6:

ANSHUL GAJJAR from PODAR INTERNATIONAL SCHOOL, AHMEDABAD
Class : Class 3
B

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Harsh Sobti from the samhita academy, BLR
Subject :NSO    Class : Class 4

Ans 1:

INGALE PRATHVIRAJ from DR K D SHENDGE ENGLISH MEDIUM SCHOOL OSMANABAD MAHARASHTRA, Osmanabad
Class : Class 4
B

Ans 2:

Mihika Talukdar from GARDEN HIGH, KOLKATA
Class : Class 4
subahni it is not c because : Look at the white carve of option b. than at option c 's. on the option c the white carve contains a little line which is crossing the white curve while figure x does not contain any little line that is crossing the white curve.

Ans 3:

Gargi Amol Pawar from Bishops , Pune
Class : Class 4
C and D are same.

Ans 4:

Manjeer Chakraborty from La Martinierefor Girls,Kolkata, Kolkata
Class : Class 5
The correct answer will be B

Ans 5:

Barnam from DPS GUWAHATI, KAMRUP
Class : Class 8
Ans B

Ans 6:

Saviona Swain from Podar Education Complex, Mumbai
Class : Class 5

Ans 7:

Ashwak from Cambridge, Jalandhar
Class : Class 9
B

Ans 8:

Suhani from SOI, Bangalore
Class : Class 6
why not c?

Ans 9:

Hridey Makhija from The Gurukul , Panchkula
Class : Class 7
B

Ans 10:

Suhani from SOI, Bangalore
Class : Class 6

Ans 11:

Shiven Dinkar from DPS Noida, Delhi
Class : Class 4

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shreyash rawat from podar international school, pune
Subject :NSO    Class : Class 4

Ans 1:

Iraj Singh from DPS Megacity, Kolkata
Class : Class 9
The correct answer is C.

Ans 2:

VANSH GARG from DPSG, GHAZIABAD
Class : Class 4
ans is c

Ans 3:

Diya Jasmina from Samsidh MLZS, Bengaluru
Class : Class 4
Ans is C

Ans 4:

Rupsa Bhattacharjee from South City International School, Kolkata
Class : Class 5
C

Ans 5:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
ans is C

Ans 6:

Ishaan Pal from Vibgyor HSR, Bangalore
Class : Class 9
D

Ans 7:

DEVAANGANA SARDAR from G.D. Birla Centre for Education, Kolkata
Class : Class 7
No d

Ans 8:

Shaurya Srivastava from delhi public school, navi mumbai
Class : Class 6

Ans 9:

Anahita Saxena from Ryan International School Pune, Pune
Class : Class 3
Easy question

Ans 10:

Saathvik Sriram from euroschool whitefield, Bangalore
Class : Class 5

Ans 11:

Anahita Saxena from Ryan International School Pune, Pune
Class : Class 3
Ans is C. Sooooooooo EasyI mean for those who couldn't do it, it's alright. I mean if u do mistakes u'll learn more.

Ans 12:

Shaurya Srivastava from delhi public school, navi mumbai
Class : Class 6
D/C

Ans 13:

Ahaan Chaudhary from DPS Noida Sector- 30, Noida
Class : Class 5
Answer is C

Ans 14:

Ashwak from Cambridge, Jalandhar
Class : Class 9
Answer is C

Ans 15:

SiruAvu from Auckland house, Shimla
Class : Class 5

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Arnav Bhatnagar from RFS, Navi Mumbai
Subject :NSO    Class : Class 5

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Arnav Bhatnagar from RFS, Navi Mumbai
Subject :NSO    Class : Class 5

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Swastik from st marys school, new delhi
Subject :NSO    Class : Class 5

Ans 1:

Akshaya S from NPS ITPL, Bangalore
Class : Class 8
There are no sandstorms in cold places

Ans 2:

kendre vaishnavi mangesh from podar international school , latur
Class : Class 5

Ans 3:

Aarya Khandekar from GK Gurukul, Pune
Class : Class 4

Ans 4:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7
But tell me something , I had read in a book that Ladakh is called a cold desert . As there is sand but it is very cold . Then how can it not be a sandstorm ??

Ans 5:

Prajjwal Dey from MLZS Wakad, PUNE
Class : Class 6

Ans 6:

Vihaan Patil from Bombay Scottish School, Mahim Mumbai
Class : Class 6
there are no sandstorms in cold places

Ans 7:

Pratham Dave from GNS, Bangalore
Class : Class 7
C is the answer to this question is

Ans 8:

Akanksha Mohapatro from DPS Bangalore North, Bangalore
Class : Class 5

Ans 9:

Satyam Anand from Delhi Public School Nigahi, Singrauli
Class : Class 7
C-Avalanche Defination-An avalanche is a cohesive slab of snow lying upon a weaker layer of snow in the snowpack that fractures and slides down a steep slope when triggered. It seems to be like white smoke but actually in snow.

Ans 10:

Goutham Ram from Lecole' Chempaka International, Trivandrum
Class : Class 5
C

Ans 11:

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

Ans 12:

Sarah Nawalkar from Rajhans Vidhyalaya, Mumbai
Class : Class 5

Ans 13:

Ashwak from Cambridge, Jalandhar
Class : Class 9
Answer is C

Ans 14:

Aditya Basera from Teoler High School, Jaipur
Class : Class 7
C

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Jitendra Gupta from raghuvir vidyalay, Mumnai 400095
Subject :NSO    Class : Class 8

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Khushi Chaudhuri from Step By step, Noida
Subject :NSO    Class : Class 8

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Tamojeet Sanyal from Don Bosco, Kolkata
Subject :NSO    Class : Class 4

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SRISANTH from Edify, Tirupathi
Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

Ashwak from Cambridge, Jalandhar
Class : Class 9
I agree, D is the correct answer.

Ans 3:

Khanak Jha from Prime Academy, Mumbai
Class : Class 4
Even I agree

Ans 4:

Aarvi Gosai from The New Tulip International School, Ahemdabad
Class : Class 4
wrong none of these talcum powder makes the board slippery so it is easier to play so how won't it make us slip

Ans 5:

SRISANTH from Edify, Tirupathi
Class : Class 5
D is the correct answer

Ans 6:

Sanaya Singh from Hiranandani Foundation, Mumbai
Class : Class 2
D is the answer because when we put talcum powder on the board, the carrom is easy to slip. Therefore, it reduces the force that keeps us from slipping while we are walking.

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