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from ,
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

from ,
Class :
The correct answer is D.

Ans 2:

AHANA BAG from DELHI PUBLIC SCHOOL JOKA SOUTH KOLKATA, KOLKATA
Class : Class 9

Ans 3:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Class : Class 7
D

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from ,
Subject :NSO    Class : Class 8

Ans 1:

from ,
Class :
the question is repeated and the solution has no meaning

Ans 2:

from ,
Class :
Isn't it nylon

Ans 3:

Mohak Khetan from Podar International School Powai , Mumbai
Class : Class 8
What is the 20th question??

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Aditya Mishra from Sri Kumaran Children's Academy, Bengaluru
Subject :NSO    Class : Class 6

Ans 1:

Tushar from DPS, Bengaluru
Class : Class 9
the correct answer is option B.

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joya ghosh from ,
Subject :NSO    Class : Class 5

Ans 1:

from ,
Class :
pls.explain the answer

Ans 2:

dhairya mittal from vidyashram international school jodhpur, Jodhpur
Class : Class 5
d is right answer

Ans 3:

from ,
Class :
pl explain

Ans 4:

from ,
Class :
d is right because here is shown a wollen cloth. they does not allow heat to escape from us.

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joya ghosh from ,
Subject :NSO    Class : Class 5

Ans 1:

from ,
Class :
Although the rock layer beneath water and humus is known as BEDROCK. So the question should be: Bedrock contains Igneous, Sedimentary or Metamorphic rock. OR The layer beneath water and humus is known as Bedrock.

Ans 2:

from ,
Class :
You are very much right. I searched and found out : BEDROCK IS MADE UP OF IGNEOUS, SEDIMENTARY OR METAMORPHIC ROCK and not water and humus.

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Iqbal Kaniyamkudy from ISWK, Muscat, Muscat
Subject :NSO    Class : Class 4

Ans 1:

Ajinkya Kamble from Thakur public school, Mumbai
Class : Class 7
do penguins build nests? too difficult to an 4th std boy.

Ans 2:

Prachiswarup16@gmail.com from lotus valley international school, gurgaon
Class : Class 4

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candyandsandy@gmail.com from DPS, Singapore
Subject :NSO    Class : Class 6

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candyandsandy@gmail.com from DPS, Singapore
Subject :NSO    Class : Class 6

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from ,
Subject :NSO    Class : Class 4

Ans 1:

A V Lakshitha from Chinmaya Vidyalaya, Chennai
Class : Class 4

Ans 2:

A V Lakshitha from Chinmaya Vidyalaya, Chennai
Class : Class 4

Ans 3:

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

Ans 4:

Tanvi from hh, delhi
Class : Class 7

Ans 5:

monisha garg from carmel convent school sector 9 chandigarh, panchkula
Class : Class 4

Ans 6:

from ,
Class :
correct answer is "C"

Ans 7:

Shubham Majhi from Sri Chaitanya Techno School, Bangalore
Class : Class 5
zara is right

Ans 8:

AAGNEY GOYAL from VENKATESHWAR INTERNATIONAL SCHOOL, Delhi
Class : Class 4

Ans 9:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Class : Class 7
C

Ans 10:

AAGNEY GOYAL from VENKATESHWAR INTERNATIONAL SCHOOL, Delhi
Class : Class 4

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from ,
Subject :NSO    Class : Class 6

Ans 1:

Arin Gupta from DELHI PUBLIC SCHOOL, Karnal
Class : Class 6
NO IT CANT BE B BECAUSE MARBLE AND GOLD ARE NON MAGNETIC MATERIAL IT SHOULD BE OPTION C I AM FULLY SURE WITH THIS OPTION

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