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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
option b is the correct answer

Ans 2:

Class : Class 6
option B

Ans 3:

Class : Class 5
B

Ans 4:

Class : Class 5
the answer is a a a a a a a a!!!!!!!!!!!!

Ans 5:

Class : Class 5
B

Ans 6:

Class : Class 4
B

Ans 7:

Class : Class 5
Harsh , the answer is B not A

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5

Ans 2:

Class : Class 5
snowhite corrrect

Ans 3:

Class : Class 5

Ans 4:

Class : Class 5
the answer is[ A]

Ans 5:

Class : Class 6
option C

Ans 6:

Class : Class 4

Ans 7:

Class : Class 5
The answer is A .......

Ans 8:

Class : Class 6
The answer is option A

Ans 9:

Class : Class 5
C

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3

Ans 2:

Class : Class 3
Question in complete

Ans 3:

Class : Class 3
question incomplete

Ans 4:

Class : Class 3

Ans 5:

Class : Class 4
question is incomplete

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6

Ans 2:

Class : Class 6
yes you are right

Ans 3:

Class : Class 6
dumb SOF

Ans 4:

Class : Class 6

Ans 5:

Class : Class 4
Q should be water salt and P should be pure water

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
But gallium is in solid state at room temperature (20oC)

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
why does it say b is wrong(and c is correct) in the solution and that b is the correct answer?Isn't it C?

Ans 2:

Class : Class 8

Ans 3:

Class : Class 8
in the solution it says that option b is wrong then it says that that the correct option is option b please explain

Ans 4:

Class : Class 8
Yes. Why does it say that?

Ans 5:

Class : Class 3

Ans 6:

Class : Class 8

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 9

Ans 2:

Class : Class 8
speed =frequency*wavelength so frequency is inversely proportional to wavelength so if frequency changes the wavelength will also change

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
B

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
D

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 4

Ans 2:

Class : Class 6

Ans 3:

Class : Class 7

Ans 4:

Class : Class 4

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