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soham bansal from st.anslem school, alwar
Subject :NSO    Class : Class 10

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krish kasturirangan from P G Garodia , Ghatkopar
Subject :NSO    Class : Class 4

Ans 1:

Samarth Vijay Yeliathaya from Shri Kumarans Children home,cbse, Bangalore
Class : Class 5
wierdo

Ans 2:

Krisha Saini from GEA, Mumbai
Class : Class 2

Ans 3:

NEEV SINGH from VISHWA BHARATI PUBLIC SCHOOL, Noida
Class : Class 8

Ans 4:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7

Ans 5:

Abhinha Ajay Ovhal from Podar International School, Latur
Class : Class 7
A)COLDER ,WARMER

Ans 6:

Student from School, City
Class : Class 8

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Ans 7:

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

Ans 8:

TARA NAUTIYAL from CONVENT OF JESUS AND MARY, DEHRADUN
Class : Class 4
A is the correct answer

Ans 9:

Tanirika Bansal from DPS Faridabad, Faridabad
Class : Class 4
the correct answer is a

Ans 10:

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

Ans 11:

Shuddhi Choubey from euro school mumbai, Mumbai
Class : Class 4
ans is d

Ans 12:

ikshika kumar from MVN SCHOOL, FARIDABAD
Class : Class 7
A) Colder, Warmer

Ans 13:

Krisha Saini from GEA, Mumbai
Class : Class 2

Ans 14:

Vikas Jhamb from Bhawan, Chandigarh
Class : Class 4

Ans 15:

Diya Jasmina from Samsidh MLZS, Bengaluru
Class : Class 4

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UTKARSH SINGHAL from DPS ALIGARH, ALIGARH
Subject :NSO    Class : Class 7

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SATYA SHRIVASTAVA from DOON PUBLIC SHOOL, JHARSUGUDA
Subject :NSO    Class : Class 3

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Anmol kathar from deogiri global academy, aurangabad
Subject :NSO    Class : Class 6

Ans 1:

Ashwak from Cambridge, Jalandhar
Class : Class 9
Not at all

Ans 2:

Durva Shah from SSRVM, Ahmedabad
Class : Class 6
Please provide solution ........ How is the ans D ???

Ans 3:

Ayush Pal from GD Goenka Public School Dakshineswar, West Bengal, India, Kolkata
Class : Class 8
It shouldn't be D

Ans 4:

Siddharth Rajpal from Shri ram millennium school , Noida
Class : Class 7
solution please

Ans 5:

SOUVAGYA SAHA from De Nobili School, DHANBAD
Class : Class 10
he ans is D because X is not a herbivore , so option B

Ans 6:

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

Ans 7:

Viraaj from Mount litera zee school, Hyderabad
Class : Class 7

Ans 8:

Sabyasachi Choudhury from Indian School Oman, Muscat
Class : Class 9
please provide the solution

Ans 9:

Shourya Ganesh from The Green Acres Academy, Mumbai
Class : Class 9
Please provide solutionHow can it be d???????????????????????????????????????????????????????????????????????

Ans 10:

Vivan from SCHOOL, CITY
Class : Class 10
how is the answer D. If u do not send a proper solution then did means u do not know this yourself and u just put this question because u just wanted and just wanted to leave us blank and im pretty sure u guys just chose a random answer

Ans 11:

Parth Gupta from Presidium Gurgaon, Gurgaon
Class : Class 8
How is the answer D??????????????????????????

Ans 12:

Sarthak yadav from RPS, Mahendragarh
Class : Class 9
Please give solution of this question.............

Ans 13:

Lakshmi from FPS, Bangalore
Class : Class 10
how is it D ??????????????????????????

Ans 14:

Manya Pujar from EuroSchool, Davangere
Class : Class 6
Give the solution please. how is it D??????????? I think it is B...

Ans 15:

Devdarsh hero from HOLY GRACE, Mala
Class : Class 6
please provide the solution

Ans 16:

Yashraj from pps, pune
Class : Class 6
IT IS B I AGREE WITH EVERYONE!!!!!!!!!!!!!!!!

Ans 17:

Prisha from DPS, Hyderabad
Class : Class 6
it should be b, right?

Ans 18:

Vibha Arun Jamadagni from City International School, PIMPRI CHINCHWAD
Class : Class 6
How is the answer D It should be something else

Ans 19:

Agustya vaid from Somerville school vasundhara enclave, Delhi
Class : Class 7
how is the answer D???????????

Ans 20:

Diva SINHA from Ralli International School , Ghaziabad
Class : Class 6
It is d only u fool

Ans 21:

Aryahi Nath from Lotus Valley International School, , Greater Noida West
Class : Class 7
This is the 20th time this has happened

Ans 22:

sujata patel from Podar International, Pune
Class : Class 6
sssssoooooooooollllluuuuuuuuuutttttiiiiiiiiiioooooooooonnnnn

Ans 23:

Arnav Raj Sharma from Dpsvk, Gurgaon
Class : Class 9
please provide solution for the question

Ans 24:

Anika Saha from New Town School, KOLKATA
Class : Class 6
How is it D??

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ishi gupta from dps secto 30, Noida
Subject :NSO    Class : Class 3

Ans 1:

Utsavi Priya from DPS RUBY PARK, KOLKATA
Class : Class 8
C I think

Ans 2:

Aarvi Gosai from The New Tulip International School, Ahemdabad
Class : Class 4
jythubjnhcwiu2

Ans 3:

Shaurya Shinde from Goldcrest High Vashi, Navi Mumbai
Class : Class 8
Answer:C

Ans 4:

Rumi from Greenwood High, Bengaluru
Class : Class 5
Its A

Ans 5:

ishi gupta from dps secto 30, Noida
Class : Class 3
how

Ans 6:

Daksh Chanani from Sri Sri academy, Kolkata
Class : Class 8
IT IS C.......................................................................................................................................................

Ans 7:

Aarvi Gosai from The New Tulip International School, Ahemdabad
Class : Class 4
Ayush you made a spelling mistake and also the answer is A

Ans 8:

Rayansh Mishra from VIBGYOR HIGH MAGARPATTA, Pune
Class : Class 9
A

Ans 9:

Aarvi Gosai from The New Tulip International School, Ahemdabad
Class : Class 4
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

Ans 10:

Somesh Anand Chourikar from Centre point school, Nagpur
Class : Class 3
Answer can be A and D

Ans 11:

ALICE from Delhi Public School, UDAIPUR
Class : Class 9
the correct answer is A.

Ans 12:

Asit desh pandey from Mahindra World School, j
Class : Class 7
Answer is option C....

Ans 13:

Agrima Ghosh from DPS NEWTOWN, KOLKATA
Class : Class 3
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Ans 14:

Vartika kumar from D P S Newtown, Kolkata
Class : Class 9
Answer will be D only. Plastic may or may not be flexible. It depends upon type of plastic.

Ans 15:

Tejaojas Abhilash from Naipunya Public School , Kochi, Kochi
Class : Class 9
a

Ans 16:

Mukund from GIIS, Bangalore
Class : Class 3

Ans 17:

anishkulkarni from City International School Kothrud, Pune
Class : Class 7
IT IS C

Ans 18:

ayush kumar from dps noida, delhi
Class : Class 8
You haven't red the question carefully

Ans 19:

Midhuna from ABCD, Banglore
Class : Class 3
Yes... answer is both A

Ans 20:

Devansh from asn senior secondary school, delhi
Class : Class 8

Ans 21:

Ashwak from Cambridge, Jalandhar
Class : Class 9
Answer can be both A and D

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Mannat Verma from Vivek High School , Chandigarh
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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Mannat Verma from Vivek High School , Chandigarh
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

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Devang Bansal from St Kabir Public School, Chandigarh
Subject :NSO    Class : Class 9

Ans 1:

Yogesh Agrawal from Netizens IIT JEE Foundation , Latur
Class : Class 9
the wave length in air by v=n.lemda, so 350 = 700 . wavelength so wave length = 0.5 m Now when it enters in brass, v = 3500 m/s, so new wavelength = 3500 / 700 = 5 m. So answer is option A, i.e. wavelength will be increased by a factor of 10.

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Devang Bansal from St Kabir Public School, Chandigarh
Subject :NSO    Class : Class 9

Ans 1:

Kokilavani K from Gateway The Complete School, Chennai
Class : Class 9

Ans 2:

Rikhil Gupta from Christ Academy, Bengaluru
Class : Class 9
lets go column wise(up to down) in the first one, the topmost value is 7. if we multiply this value with the second last value(i.e. 3), we get 21. now we must add this 21 with the second term(i.e. 8), and we get the last term that is 29. follow the same logic

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