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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8

Ans 2: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 3:

Class : Class 7
Admin from revisewise how?

Ans 4:

Class : Class 8
I mean c was wrong

Ans 5:

Class : Class 8

Ans 6:

Class : Class 8
D but in level 2 same question ans given as c

Ans 7:

Class : Class 8

Ans 8:

Class : Class 8
The correct answer is obviously option c.

Ans 9:

Class : Class 8
D

Ans 10:

Class : Class 8

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
B

Ans 2:

Class : Class 8

Ans 3:

Class : Class 9
It is C

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
how I also want to know

Ans 2:

Class : Class 8
How?

Ans 3: (Master Answer)

Class : Class 1
The correct answer is B.

Ans 4:

Class : Class 7
two what about "s , s"

Ans 5:

Class : Class 7
how

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6

Ans 2:

Class : Class 4
A

Ans 3:

Class : Class 6
a

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
d.heat gets transferred from hot part of a body to cold part

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
bis the right answer you mad sof

Ans 2:

Class : Class 4
The answer is B

Ans 3:

Class : Class 5
B

Ans 4:

Class : Class 6
its option B

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Subject :NSO    Class : Class 7

Observe the given figure carefully and choose the correct option for matching the column I with column II.

Column I    Column II
(A)X (i) The process of transfer of heat in a liquid or a gas by the movement of liquid or gas.
(B)Y (ii) The flow of heat through a substance without the movement of the substance itself.
(C)Z (iii) The process by which heat travels without the help of material medium.


A (A)-(iii), (B)-(i), (C)-(ii)
B (A)-(ii), (B)-(iii), (C)-(i)
C (A)-(i), (B)-(ii), (C)-(iii)
D (A)-(ii), (B)-(i), (C)-(iii)


Ans 1:

Class : Class 8
i think the answer is A as the process X is of radiation and process Y is convection and process Z is conduction . a medium is not required in radiation . convection takes place in fluids . that is why i think the answer is option A

Ans 2:

Class : Class 8
i think the answer is A as the process X is of radiation and process Y is convection and process Z is conduction . a medium is not required in radiation . convection takes place in fluids . that is why i think the answer is option A

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
answer c

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
The answer is A

Ans 2:

Class : Class 5

Ans 3:

Class : Class 5
Anyone from dhanbad or delhi public school dhanbad here ?

Ans 4:

Class : Class 4
D

Ans 5:

Class : Class 5
Answer - P and W as moisture is needed as well as light for germination

Ans 6:

Class : Class 5
answer should be B and not A ...................there must be a COMPUTING MISTAKE!!!

Ans 7:

Class : Class 4
it should be r and w

Ans 8:

Class : Class 5

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
HOW IS b CORRECT ?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

Ans 2: (Master Answer)

Class : Class 1
The correct answer is B.

Ans 3:

Class : Class 4

Ans 4:

Class : Class 4

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