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Sarthak yadav from RPS, Mahendragarh
Subject :NSO    Class : Class 5

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Sourav Jena from ODM public school , BHUBANESWAR
Subject :NSO    Class : Class 5

Ans 1:

Sreyan from NPS Koramangala, BANGALORE
Class : Class 6
A also

Ans 2:

Sreyan from NPS Koramangala, BANGALORE
Class : Class 6
what????????????????????

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Sourav Jena from ODM public school , BHUBANESWAR
Subject :NSO    Class : Class 5

Ans 1:

Parijaat waghmare from Centre point school international, Nagpur
Class : Class 5

Ans 2:

AREEN from BOLTON, HYDERABAD
Class : Class 6
Ans is B

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Naman Garg from Deens Academy,Gunjur, Bangalore
Subject :NSO    Class : Class 3

Ans 1:

Hamsini from yagappa international school, Thanjavur
Class : Class 5
c should be the ans

Ans 2:

Snigdha Agarwal from The Khaitan School, Noida
Class : Class 7
A should be the answer

Ans 3:

AKSHAJ SRIVASTAVA from MOUNT LITERA ZEE SCHOOL, Kanpur
Class : Class 9

Ans 4:

Aneesh Balaji from BVBARR school, Hyderabad
Class : Class 9
b is the ans

Ans 5:

Advik Thomas from kunskapsskollan, bangalore
Class : Class 3
D is the answer.

Ans 6:

akshitha from Euroschool, Bengaluru
Class : Class 3
b is the answer?

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SAI KRISHNA from SHISHYA BEML PUBLIC SCHOOL, BANGALORE
Subject :NSO    Class : Class 3

Ans 1:

Aathrei MS Damodaran from Chrysalis High, Bengaluru
Class : Class 7
D IS CORRECT

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Dibyanshu Lahiri from Mont Fort Sr Sec School, Roorkee
Subject :NSO    Class : Class 8

Ans 1:

Vihaan Nair from Ambassador School, DUBAI
Class : Class 8
Botanical garden is insitu right??

Ans 2:

arnav raj sharma from gulibulium school, new york
Class : Class 8
how can exotic species THREATEN the endemic ones. they can just be more famous or better but they cant THREATEN

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Arnav kaul from Chirec, Hyderabad
Subject :NSO    Class : Class 5

Ans 1:

Prajjwal Dey from MLZS Wakad, PUNE
Class : Class 6

Ans 2:

Lakshana from SBOA School and Junior College, Chennai
Class : Class 6
Then how is Mars(Planet) rusted?

Ans 3:

Arun from SOT, chennai
Class : Class 6

Ans 4:

Kaustubh Jha from Mount litera zee school, Patna
Class : Class 5
As only nails in bottle X got rusted,this means both water and airare required for rusting (as bottle X is fulfilling both the conditions) bottle W has only air, bottle Y has only water and bottle Z has oil.i.e., neither air nor water

Ans 5:

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

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Arnav kaul from Chirec, Hyderabad
Subject :NSO    Class : Class 5

Ans 1:

Syeda Aleeza Zaidi from Somerville school Noida , Noida
Class : Class 5
freezing!!!

Ans 2:

Aarya Khandekar from GK Gurukul, Pune
Class : Class 4
Its C freezing! such an easy question!!

Ans 3:

arnav jain from lotus valley international school, gurgaon
Class : Class 5

Ans 4:

Koustavi Chakraborty from DELHI PUBLIC SCHOOL, PUNE
Class : Class 5
answer is c..freezing

Ans 5:

arnav jain from lotus valley international school, gurgaon
Class : Class 5
it is C as a liquid changes into a solid by freezing.

Ans 6:

Hitarthi Shah from Ahmedabad International School, Ahmedabad
Class : Class 7

Ans 7:

Dheer Pandey from Sentia The Global School, Hyderabad
Class : Class 10
c freezing

Ans 8:

Dheer Pandey from Sentia The Global School, Hyderabad
Class : Class 10
c freezing

Ans 9:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccvcccccccccccccccccccccccc

Ans 10:

Sanskriti Nagar from Rose Bud Academy, khagaria
Class : Class 5
C is the correct answer.Very easy question

Ans 11:

Hitarthi Shah from Ahmedabad International School, Ahmedabad
Class : Class 7
how in the world is it C?? it should be D

Ans 12:

Fareeha siddiqua from Janki Devi public school , Mumbai
Class : Class 5
its c a first standard question! oh god! however i am not sure this IS

Ans 13:

Hitarthi Shah from Ahmedabad International School, Ahmedabad
Class : Class 7

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AMRITH KOOTTALA ANIL from YUVABHARATHI INTERNATIONAL SCHOOL, Singapore
Subject :NSO    Class : Class 5

Ans 1:

Saanjh Puthran from Dr. Pillai Global Academy, Mumbai
Class : Class 5
A) The Arctic penguin.

Ans 2:

Anantjit Chander from Apeejay School, Sector 15, Faridabad
Class : Class 10
(A)

Ans 3:

Khushant Modi from Chennai Public School, Chennai
Class : Class 6
B) The camel

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Chetan Datta Rajavaram from Meridian madhapur, Hyderabad
Subject :NSO    Class : Class 4

Ans 1:

Aaryaman Pradhan from De paul School , Berhampur
Class : Class 5
mud absorbs the heat and keeps the house cool

Ans 2:

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

Ans 3:

Aaryaman Pradhan from De paul School , Berhampur
Class : Class 5
my actual answer is d

Ans 4:

Saarth Agrawal from Podar International School , Mumbai
Class : Class 6
Please explain more nicely

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