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ranjani from sancta maria, Hyderabad
Subject :NSO    Class : Class 7

Ans 1:

Rajesh Lamba from MVN School Faridabad, Faridabad
Class : Class 5
Absolutely wrong

Ans 2:

SANVI from D PS VADODARA, Vadodara
Class : Class 9
if you don't mind please check what question you are setting and please correct it if it is wrong

Ans 3:

Bhavtosh Tripathi from Maneckji Cooper Education Trust School, Mumbai
Class : Class 9
there is no X

Ans 4:

ANAND K S from KENDRIYA VIDYALAYA NO.2, KOCHI, ERNAKULAM
Class : Class 7

Ans 5:

Shriya Sreekrishna from BLUEBELLS SCHOOL INTERNATIONAL, New Delhi
Class : Class 7
This question has an error in it. I too found that there was no X and Y in this.

Ans 6:

Palash sachin patel from Kips, Patan
Class : Class 8
question is itself wrong

Ans 7:

Chaitanya L K from SKCHEC, bangalore
Class : Class 8
exactly...there is neither X or Y !! what is wrong with this question...

Ans 8:

Samitha Kumar from Boaz Public School , Chennai
Class : Class 10

Ans 9:

Ritika Bakshi from Techno India Group public School Hooghly, Chinsurah
Class : Class 7
Yes there is no x and y in this question

Ans 10:

AANYA BARANWAL from KPS SCHOOL, bhilai
Class : Class 5
What is this X and Y. Question is totally wrong

Ans 11:

Saanvi S Ammanagi from KLE Society School, Rajajinagar, Bengaluru
Class : Class 7
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Ans 12:

Aarnavi Mann from Scholars rosary Sr. Sec. School, Rohtak
Class : Class 8
Balancing equipment, high quality and low price, anyone can buy, even to provide paid services to balance any parts https://vibromera.eu/shop/854/ Equipos de equilibrado, de alta calidad y bajo precio, cualquiera puede comprarlos, incluso prestar servicios de pago para equilibrar cualquier pieza https://vibromera.eu/shop/854/

Ans 13:

santosh katiyar from narayana vidhyalayam, Nagpur
Class : Class 7
yes same here

Ans 14:

dhairya mittal from vidyashram international school jodhpur, Jodhpur
Class : Class 5

Ans 15:

Arnav Ranka from Gyan Bharati School, Saket, New Delhi
Class : Class 9
Also, if we try to report an error, they say that it is not a valid error. Please tell them to fix this immediately.

Ans 16:

Suchita A from PSBB Millennium, Gerugambakkam, Chennai
Class : Class 7
i don't know if this question is right or are my eyes playing tricks on me but i don't seem to see an X or a Y in here.

Ans 17:

dhairya mittal from vidyashram international school jodhpur, Jodhpur
Class : Class 5
You all are correct

Ans 18:

Pisal Dhruv from Veer Bhagat Singh International School, Mumbai
Class : Class 7
there are no x and y mentioned

Ans 19:

Amol Athawale from WoodRidge High, aurangabad
Class : Class 7
ameya athawale from woodridge high school,aurangabadclass:7thX and Y aren't there in the question then what to answer

Ans 20:

arijit paul from New Town School, Kolkata
Class : Class 9
same case here like harshita A ranjani u should give the correct question

Ans 21:

Koina Rautkar from DAV ispat sr sec public school , Dalli rajhara
Class : Class 7
This is wrong question we should get full marks

Ans 22:

Ashwin Shridhar from Vidyashilp Academy, Bangalore
Class : Class 9
There is neither x nor y, how do you expect us to give the correct answer?

Ans 23:

Anshuman D from MVM, Hyderabad
Class : Class 9
I too found it wrong.There is neither X nor Y

Ans 24:

Mradul from Modern public school bhiwadi, Bhiwadi
Class : Class 7
All are from our NSO level1 workbookAnd they have not mentioned X and Y

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computer shop from REAL COMPUSYSTEM, AHMEDABAD
Subject :NSO    Class : Class 1

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The black air causes air pollution and it makes the air dirty. Hence, the correct answer is B.

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SAANVI.SHUKLA from DELHI PUBLIC SCHOOL, NOIDA
Subject :NSO    Class : Class 2

Ans 1:

SAANVI.SHUKLA from DELHI PUBLIC SCHOOL, NOIDA
Class : Class 2

Ans 2:

Yeasvith Vema from TMS, Gurgaon
Class : Class 6
A

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Agnimitra Gupta from south point school, Kolkata
Subject :NSO    Class : Class 4

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PRANEEL PRIYASH PANDA from AECS NARORA, BULANDSHAHR
Subject :NSO    Class : Class 6

Ans 1:

Agustya vaid from Somerville school vasundhara enclave, Delhi
Class : Class 7

Ans 2:

Naman from Svm, Nalasopara
Class : Class 6
the answer will be C as 3 option is non-magnetic

Ans 3:

Veda Dua from Delhi Public School, R. K. Puram, New Delhi
Class : Class 10
IT SHOULD BE A

Ans 4:

Harshita Sharma from Lilavatibai Podar High School, Mumbai
Class : Class 8

Ans 5:

Sharmi Chowdhury from G.D Birla Centre For Education , Kolkata
Class : Class 7
But in containers i

Ans 6:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8
c

Ans 7:

rocker harshil from TImpany senior secondary school, Visakhapatnam
Class : Class 6

Ans 8:

Aarav Gupta from Cambridge International School, Jalandhar
Class : Class 5
answer is c nickel coin is also a magnetic substance but steel is a non magnetic substance

Ans 9:

Manya Pujar from EuroSchool, Davangere
Class : Class 6
No, the answer is A as both steel and nickel are magnetic .

Ans 10:

Shuvangi Das from Vivekananda mission school, haldia
Class : Class 9
But...Iron, nickel and copper r magnetic, and both steel and aluminium r non-magnetic. Then why option A is correct ans???

Ans 11:

Sharmi Chowdhury from G.D Birla Centre For Education , Kolkata
Class : Class 7
But in containers I

Ans 12:

Dushyant Singh from Shree Ram Centenial School, Indore
Class : Class 9
copper is non magnetic

Ans 13:

Ashwak from Cambridge, Jalandhar
Class : Class 9
Yes the answer is C as iron nail , nickle and steel are magnetic

Ans 14:

AMAN SAIKIA from DELHI PUBLIC SCHOOL DULIIAJAN, DULIAJAN
Class : Class 9
In the first and second option, the magnetic materials are iron nail and steel nail respectively. In the third option all are non magnetic. In fourth option, both are magnetic materials. Therefore Ans:- A (i) and (ii)

Ans 15:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
The question is not clear

Ans 16:

Anika Saha from New Town School, KOLKATA
Class : Class 6
C

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Krishiv Goyal from Ridge Valley School, Gurgaon
Subject :NSO    Class : Class 6

Ans 1:

Ashee Srivastava from APEEJAY SCHOOL NOIDA , NOIDA
Class : Class 7
gut means intestine and spasms means muscles suddenly contracting involuntarily.

Ans 2:

Shuvangi Das from Vivekananda mission school, haldia
Class : Class 9
The question has some error......Can anyone find it and declare? Please!!!!

Ans 3:

Anika Saha from New Town School, KOLKATA
Class : Class 6
Q is Vitamin D.

Ans 4:

Ronav Kerkar from Jamnabai Narsee School, Mumbai
Class : Class 7
because P is vitamin a and i think S is vitamin k

Ans 5:

Anika Diljith from Vibgyor High Electronic City, Bangalore
Class : Class 7
Question is not complete...

Ans 6:

Shubhan from Euro School, Mumbai
Class : Class 5
answer is (d)

Ans 7:

Vedang Amonkar from Dr K B Hedgewar High School, Panaji
Class : Class 6
ummm intestine?

Ans 8:

Priydarshini sehgal from The Shri ram school aravalli, Gurgaon
Class : Class 8
P- Vitamin AQ- Vitamin DR- IDKS- Vitamin K

Ans 9:

Adrija Pandey from SSRVM Bhugaon Pune, Pune
Class : Class 9
S-vitamin K

Ans 10:

Souradeepto Das Mandal from Hyderabad Public School, Hyderabad
Class : Class 6
question not complete pls fix

Ans 11:

SAMIKSHA PATIL from CITYPRIDE SCHOOL, CHINCHWAD
Class : Class 6

Ans 12:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
Umm, SOF..... No, this time nothing is wrong in this question (bcz almost all times I post for wrong question ;P) but could you explain this a little better in the solution?

Ans 13:

J Jeeva from BGS National Public School, Bengaluru
Class : Class 9
What is spasms????

Ans 14:

khushi Joshi from Svkm , Mumbai
Class : Class 10

Ans 15:

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

Ans 16:

Dhruv Babbar from Lotus valley international school Gurugram , Gurugram
Class : Class 6
oh vitamin A

Ans 17:

Ritabrata Das from OPJS, Angul
Class : Class 7
what is gut??????

Ans 18:

Adrija Pandey from SSRVM Bhugaon Pune, Pune
Class : Class 9
P-vit a ,Q- vit d

Ans 19:

Mihika Hivarekar from Global Indian International School, Pune
Class : Class 7

Ans 20:

Dhruv Babbar from Lotus valley international school Gurugram , Gurugram
Class : Class 6
what is L?

Ans 21:

Adrija Pandey from SSRVM Bhugaon Pune, Pune
Class : Class 9
R-magnesium

Ans 22:

Shikhar Mallick from Holy Cross School, Agartala
Class : Class 7
Can someone please tell me what are the nutrients?

Ans 23:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8

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Aarushi Batra from DPS north Banglore , Banglore
Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

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

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Aryan Sirohi from Mount LItera Zee School, Bangalore
Subject :NSO    Class : Class 5

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KISHORE KUMAR E from MAHARISHI INTERNATIONAL RESIDENTIAL SCHOOL, SUNGUVARCHATHIRAM
Subject :NSO    Class : Class 8

Ans 1:

Anushka Singh from Uttam Girls School, Ghaziabad
Class : Class 9
Melamine resits fire and firefighers also wear their suits made up of melamine.

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shweta from DAV, Nerul
Subject :NSO    Class : Class 1

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