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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:

Veda Dua from DPS R K PURAM, New Delhi
Class : Class 7
IT SHOULD BE A

Ans 2:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 6
c

Ans 3:

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

Ans 4:

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

Ans 5:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 7
Yes the answer is C as iron nail , nickle and steel are magnetic

Ans 6:

Shuvangi Das from Vivekananda mission school, haldia
Class : Class 6
But...Iron, nickel and copper r magnetic, and both steel and aluminium r non-magnetic. Then why option A is correct ans???

Ans 7:

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

Ans 8:

Dushyant Singh from Shree Ram Centenial School, Indore
Class : Class 6
copper is non magnetic

Ans 9:

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

Ans 10:

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

Ans 11:

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

Ans 12:

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

Ans 13:

Arsh Gupta from Cambridge International School, Jalandhar
Class : Class 6
answer is c nickel coin is also a magnetic substance but steel is a non magnetic substance

Ans 14:

AMAN SAIKIA from DELHI PUBLIC SCHOOL DULIIAJAN, DULIAJAN
Class : Class 8
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)

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

Read the following passage carefully.
P helps to maintain strong eyesight and healthy skin. Q is required for normal growth of bones and teeth in children. R is essential for proper functioning of muscles and nerves. S is needed for natural clotting of blood.
Identify P, Q, R and S and select the incorrect statement regarding these.

A Q is produced when the skin is exposed to sunlight.
B R is a mineral, deficiency of which causes spasms, poor digestion, anxiety and sleeplessness.
C Cod liver oil is a good source of both P and S.
D S is synthesised in our body by bacteria present in the gut.


Ans 1:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 6

Ans 2:

Shikhar Mallick from Holy Cross School, Agartala
Class : Class 6
Can someone please tell me what are the nutrients?

Ans 3:

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

Ans 4:

SAMIKSHA PATIL from CITYPRIDE SCHOOL, CHINCHWAD
Class : Class 6

Ans 5:

Shuvangi Das from Vivekananda mission school, haldia
Class : Class 6

Ans 6:

khushi Joshi from Svkm , Mumbai
Class : Class 8

Ans 7:

Shuvangi Das from Vivekananda mission school, haldia
Class : Class 6
The question has some error......Can anyone find it and declare? Please!!!!

Ans 8:

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

Ans 9:

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

Ans 10:

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

Ans 11:

J Jeeva from BGS National Public School, Bengaluru
Class : Class 6
What is spasms????

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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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Annika from Apeejay School, Noida
Subject :NSO    Class : Class 9

Ans 1:

Karishma from KV mohanbari , Dibrugarh
Class : Class 9
(A) > 12u*60+1u*22=742u i. e. 742* mass of 1u (1.6605x10 to the power - 24) = answer A (approximate value)

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AMAN SAIKIA from DELHI PUBLIC SCHOOL DULIIAJAN, DULIAJAN
Subject :NSO    Class : Class 6

Ans 1:

PRANEEL PRIYASH PANDA from AECS NARORA, BULANDSHAHR
Class : Class 6
It will A because earth got 75% of water and it is 3/4 of it.

Ans 2:

Annika from Apeejay School, Noida
Class : Class 6
3/4th

Ans 3:

PRANEEL PRIYASH PANDA from AECS NARORA, BULANDSHAHR
Class : Class 6
It will A because earth got 75% of water and it is 3/4 of it.

Ans 4:

Gauri Singh from St. John's School, Marhauli, Varanasi
Class : Class 7
answer is 3 /4th

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Kavitharini Joseph from HUS, Chennai
Subject :NSO    Class : Class 4

Ans 1:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
B because in the first statement,if the grass population will decrease,rabbit population will also decrease as the rabbit exclusively feeds on the grass population and wolf exclusively feeds on the rabbit population.In the second statement,if the tiger population will increase,the rabbit population will decrease as the tiger exclusively feeds on the rabbit population and wolf exclusively feeds on the rabbit population.In the third statement,if the deer population will decrease,the wolf population will decrease as wolf feeds on the deer population.In the fourth statement,if the rabbit population will increase,the wolf population will also increase as wolf feeds on the rabbit population.

Ans 2:

Sreejani Bhaduri from National Public School, Bangalore
Class : Class 4

Ans 3:

BV Karthikeya from Sentia, Hyderabad
Class : Class 6
b

Ans 4:

Uditangshu Mondal from The Heritage School, Rampurhat
Class : Class 6
b

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