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Arka Chakraborty from St. Patrick's Academy, Bengaluru, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

Aryan Sirohi from mount litera zee school, Bengaluru
Class : Class 4
earth

Ans 2:

A Andriya from Lalaji Memorial Omega International School, Chennai
Class : Class 8
THE EARTH

Ans 3:

Arka Chakraborty from St. Patrick's Academy, Bengaluru, Bengaluru
Class : Class 4

Ans 4:

ISHAAN PRIYADARSHI from G D Goenka School, New Delhi
Class : Class 4
The Earth

Ans 5:

Sudip from DPS Gurgaon, New Delhi
Class : Class 4
The EARTH

Ans 6:

USHASHI CHAKRABARTI from INDUS VALLEY WORLD SCHOOL, CALCUTTA
Class : Class 6
The Earth

Ans 7:

swayam krishna manohari from Dav public school Pokhariput , Bhubaneswar
Class : Class 5
Earth

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Arka Chakraborty from St. Patrick's Academy, Bengaluru, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

Karan Chavan from GIIS,Chinchwad, Pune
Class : Class 5
no

Ans 2:

Kanishka Ajwani from DAV International School, Ahmedabad
Class : Class 4
NO

Ans 3:

John Calvin from vaels billabong, kottiwakkam
Class : Class 7
NO IF GRAVITY CAN ALL THE LIGHT FORM TORCHES WILL NOT GO STRAIT

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Pulkit mittal from GAIL DAV PUBLIC SCHOOL, AURAIYA
Subject :NSO    Class : Class 7

Ans 1:

Subarno Maji from The Assembly of god church school, Purulia , Purulia
Class : Class 7
Answer key would be given in mid december

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Kush Malpani from Cathedral and John Connon Senior School, Mumbai
Subject :NSO    Class : Class 6

Ans 1:

Chinmayi S Manoj from Global public school, Kochi
Class : Class 7
the duct by which urine is conveyed out of the body by the urinary bladder, also conveys semen in the male vertebrates is called urethra. (p.s: mind your spellings, it is not uthera, it is urethra)

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Kush Malpani from Cathedral and John Connon Senior School, Mumbai
Subject :NSO    Class : Class 6

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Kush Malpani from Cathedral and John Connon Senior School, Mumbai
Subject :NSO    Class : Class 6

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Aarush Pathak from Vibgyor High Magarpatta City, Pune
Subject :NSO    Class : Class 4

Ans 1:

Kanishka Ajwani from DAV International School, Ahmedabad
Class : Class 4
I don't know

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Pranavk from VIP Bangalore , Bengaluru
Subject :NSO    Class : Class 5

Ans 1:

DEVANSHI MALHOTRA from DPS Noida, Noida
Class : Class 5
The full form of BCG is Bacille Calmette Guerin. It is a weakened version of bacteria called mycobacterium bovis

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Ahana Sharan from ABPS, Renukut
Subject :NSO    Class : Class 5

Ans 1:

Abhideep Jain from Delhi Public School, Amethi
Class : Class 7
You go to sofworld.org and in right you can see 2nd level powerpack of NSO and its price is Rs. 1.099.

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S.V.Koundinya from Sri Chaitanya School, Hyderabad
Subject :NSO    Class : Class 6

Ans 1:

Sayudha Biswas from k.v.s kailashahar, Kailashahar
Class : Class 6
by the process of ginning

Ans 2:

S.V.Koundinya from Sri Chaitanya School, Hyderabad
Class : Class 7
Seeds are separated from cotton balls by the process of ginning. First cotton balls are obtained from cotton balls and then they are combed and seeds are removed fom it. Later it is used for spinning followed by cotton yarn which is followed by weaving and then we get the fine cotton fabric which is used to make clothes like shirts , sarees etc. Cotton is a natural fibre.

Ans 3:

ARNAV GARG from PRUDENCE SCHOOL, New Delhi
Class : Class 8
they are seprated by ginning

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