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Kailash gopal from D.A.V Boys Senior secondary school, Gopalapuram, Chennai
Subject :NSO    Class : Class 8

Ans 1:

Riya Singhani from BVB vidhyashram, jaipur
Class : Class 8
IT 'S ANSWER SHOULD BE D?

Ans 2:

Anshuman D from MVM, Hyderabad
Class : Class 9
It should be E first statement is incorrect while second statement is correct.

Ans 3:

Rishi Gopi from Loyola, Trivandrum
Class : Class 9
Statement 1 is false while Statement 2 is true

Ans 4:

saumil from Prudence, Delhi
Class : Class 5

Ans 5:

Amazing Kids from DPS Panipat Refinery, Panipat
Class : Class 8
Yes , I also agree that friction always opposes motion and the following options are incorrect as *Statement 1* is incorrect and *Statement 2* is correct. There is surely some error.

Ans 6:

ANUBHA MAHAJAN from LOTUS VALLEY INTERNATIONAL SCHOOL, NOIDA
Class : Class 10
not in all cases friction opposes, this is proved from statement 1 as friction acts backward on the paper and it will act forward on the direction where the pencil is moved

Ans 7:

Ankit kumar Jha from Ryan International School , Ghaziabad
Class : Class 9
YES THERE IS A LOT OF ERROR IN THE OPTIONS

Ans 8:

Shlok Ghadekar from Tomoae school, Amravati
Class : Class 8
All the options must be incorrect as friction always opposes motion and friction acts in direction opposite of force applied but there is no option saying this

Ans 9:

saumil from Prudence, Delhi
Class : Class 5
In my opinion statement 2 is true and statement 1 is false as friction always opposes the motion of an object. Also the friction between the pencil and paper should be exerted in the opposite direction.

Ans 10:

Bharat from Geetanjali Olympiad school, Bangalore
Class : Class 9
I agree with ANUBHA MAHAJAN as friction does not always oppose the motion.

Ans 11:

Hprakash09 from Billabong high Bhopal, Bhopal
Class : Class 7
Technically, all of the options are incorrect, as Statement 1 is false and Statement 2 is true.

Ans 12:

Aarna Gupta from DPS EAST, BANGALORE , Bengaluru
Class : Class 9
statement 1 is falsewhereas statement 2 should be true

Ans 13:

Sarbari Pal from DPS FARIDABAD, Faridabad
Class : Class 5
all the options are incorrect as statement 1 is false and statement 2 is true.so the answer should look like:(iv)none of these

Ans 14:

Yash Bindal from Global Indian International School, Singapore
Class : Class 9

Ans 15:

Vidush from Dav pakhowal Ludhiana, Ludhiana
Class : Class 9
No statement 1 is correct where as statement 2 is also correct

Ans 16:

Arnav Gangwar from DPS NOIDA, GAUTAM BUDH NAGAR
Class : Class 8
Why dont they update the answers and options?? THERE SHOULD BE A NEW OPTION HERE

Ans 17:

Yash Bindal from Global Indian International School, Singapore
Class : Class 9
Friction always opposes motion but while drawing a line on a paper, the frictional force acts in the opposite direction in which the tip of the pen acts / the line is drawn. I think all options are incorrect as 'statement 1' is wrong but 'statement 2' is right

Ans 18:

Ethel shiju from National Public School Indiranagar, Bangalore
Class : Class 9
But friction always opposes motion...then how are they saying that option c is true?

Ans 19:

Sherlock Holmes from Baker Street, London
Class : Class 9

Ans 20:

Rishith Sunil from BVM Global BHS, Chennai
Class : Class 8
You

Ans 21:

Student from School, City
Class : Class 8
Friction not always opposes motion, it opposes the relative motion but they should've given examples of it. I have read it in a book but there is no examples there, too. :-?

Ans 22:

Paarth Vashistha from Kunskapsskolan Gurgaon , Gurgaon
Class : Class 8
Statement 2 is correct while Statement 1 incorrect as frictions is defined as a force which opposes motion and it would not be frictional force if it is not opposing motion that why there has to be a option E.

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Ayaan from apeejay, noida
Subject :NSO    Class : Class 5

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Vimala from Narayana, Bangalore
Subject :NSO    Class : Class 4

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Vimala from Narayana, Bangalore
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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Arnav kaul from Chirec, Hyderabad
Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

Hamzah Inamdar from SHARDA ENGLISH SCHOOL KAIJ DIST BEED, KAIJ
Class : Class 4
Can somebody explain the answer to the question?

Ans 3:

Shaurya uniyal from NDS school rishikesh, Rishikesh
Class : Class 6
C

Ans 4:

Soham from Vibgyor , Pune
Class : Class 8

Ans 5:

Shailaja Divakar from Chennai public school global school, London
Class : Class 6
I don't understand the guestion. Can somebody explain.

Ans 6:

Shailaja Divakar from Chennai public school global school, London
Class : Class 6
So, for an experiment you need multiple values for comparison. This question states that the experiment is to be carried out for four days, meaning that you need to compare four different scenarios. The first one is obviously hot and windy. The four scenarios- hot, windy, calm and cloudy must be paired with each other forming these- hot and windy, hot and calm, windy and cloudy, cloudy and calm- option B

Ans 7:

Riddhima Pandey from Chinmaya Vidyalaya, Bokaro Steel City
Class : Class 3
I think it is B?.?.

Ans 8:

Aahana Agarwal from NPS Koramangala, Bengaluru
Class : Class 6
The meaning of the symbols is not clear.

Ans 9:

Ashwak from Cambridge, Jalandhar
Class : Class 9
please somebody explain......They have not given the solution.............

Ans 10:

Soorya Tej R from Delhi Public School, Hyderabad
Class : Class 4

Ans 11:

Shreshta from Presidium, Ghaziabad
Class : Class 3
I agree with Harish Divakar and Ridhima . The ans is b

Ans 12:

DEVAANGANA SARDAR from G.D. Birla Centre for Education, Kolkata
Class : Class 7
What on earth does guestion mean you idiot and infant

Ans 13:

Ayush Singh from LMB, Kolkata
Class : Class 4
they have not given the solution........ please explain

Ans 14:

Pranshee Korde from GIIS, Singapore
Class : Class 7

Ans 15:

Diya s praveen from Paramekkavu vidya mandir, Thrissur
Class : Class 4

Ans 16:

Arnav kaul from Chirec, Hyderabad
Class : Class 2
dude i asked you to explain .Not give the answers because you have done it before.[i am talking to you only, Shaurya uniyal]

Ans 17:

vineet8026@gmail.com from dps, Doha
Class : Class 1
Please explain. .....

Ans 18:

Ayush Singh from LMB, Kolkata
Class : Class 4

Ans 19:

Anshuman raj from STCS, Karnal
Class : Class 9

Ans 20:

Akshaya S from NPS ITPL, Bangalore
Class : Class 8

Ans 21:

Priyanshi Pritam from Vibgyor High, Bangalore
Class : Class 4

Ans 22:

Ayush Singh from LMB, Kolkata
Class : Class 4

Ans 23:

Sashriti Das from Delhi Public School Bangalore North, Bangalore
Class : Class 5
Thank you, Shailaja Divakar

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Arnav kaul from Chirec, Hyderabad
Subject :NSO    Class : Class 4

Ans 1:

Aahana Agarwal from NPS Koramangala, Bengaluru
Class : Class 6
Hey ! I wrote B only ! They changed my answer !

Ans 2:

Aarvi Gosai from The New Tulip International School, London
Class : Class 4
nope admin ur wrong even the question says it is A but in my opinion the correct answer is D none of these and Aahana yes it happens sometimes to me

Ans 3: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is B.


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Gauri Singh from St Johns School Marhauli, Varanasi
Subject :NSO    Class : Class 5

Ans 1:

DIYA NOBY from VISWAJYOTHI CMI PUBLIC SCHOOL, ANGAMALY
Class : Class 8
B is the answer

Ans 2:

Kevin Frederick S from Stanes School - ICSE, Coimbatore
Class : Class 5
What is the meaning of archimedes[']

Ans 3:

DIYA NOBY from VISWAJYOTHI CMI PUBLIC SCHOOL, ANGAMALY
Class : Class 8
B is the answer

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A Kumar from SNSVM, East Singhbhum
Subject :NSO    Class : Class 7

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harshitha sathyakumar from bhavans rajaji vidyashram, chennai
Subject :NSO    Class : Class 3

Ans 1:

Aryan Goyal from DPS , Dwarka, New Delhi
Class : Class 3
c c c c c c c c c c c c c c c c c c c c c

Ans 2:

vineet8026@gmail.com from dps, Doha
Class : Class 1
C

Ans 3:

prithika from Indian school sohar, sohar
Class : Class 5
ANS:C As the sunset in the west the shadow will fall in the east side. so the park would have most shade is Park R

Ans 4:

Suchir Dasgupta from Delhi Public School Newtown, Kolkata
Class : Class 4
i Do Not KNOW North South East West

Ans 5:

Sagnik Roy from Nava Nalanda Santiniketan Shakha, Bolpur
Class : Class 8
D

Ans 6:

SHAUNAK from St Xaviers School, HAZARIBAG
Class : Class 3
C is the right answer

Ans 7:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The correct answer is C.

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A Kumar from SNSVM, East Singhbhum
Subject :NSO    Class : Class 7

Ans 1:

Aanvi Singhal from OWIS INTERNATIONAL SCHOOL , Sarjapur Road
Class : Class 7

Ans 2:

A Kumar from SNSVM, East Singhbhum
Class : Class 8
OPTION D) IS CORRECT AS WATER IS INEXHAUSTIBLE,FOREST IS EXHAUSTIBLE,METAL IS RECYCLABLE. AND FOSSIL FUEL CANNOT BE RECYCLED AND IT TAKES MILLIONS OF YEARS TO FORM

Ans 3:

Medha Bhutani from Christ Academy, Bengaluru
Class : Class 9
OPTION B IS RIGHT

Ans 4:

Kamal Manchenella from Delhi Public School, Hyderabad
Class : Class 7
B

Ans 5:

himanshu from rps school, mahendragarh
Class : Class 7
d

Ans 6:

ALICE from Delhi Public School, UDAIPUR
Class : Class 9

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