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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5

Ans 2:

Class : Class 4
Actually it is b ,as a is CNG(compressed natural gas which is a energy source that is not a greenhouse gas

Ans 3:

Class : Class 5
I GOT IT CORRECT

Ans 4:

Class : Class 5
The answer was supposed to be CFC .

Ans 5:

Class : Class 5

Ans 6:

Class : Class 4
the ans should be CFC

Ans 7:

Class : Class 4
how the released gas from refrigerator is CO2

Ans 8:

Class : Class 3

Ans 9:

Class : Class 4
THE OPTION SHOULD HAVE BEEN CFC OR WE CAN TAKE THE OPTION D [NITROGEN] BUT IT IS SHOWING WRONG

Ans 10:

Class : Class 3
the correct answer is CFCs .but is not mention in the option.

Ans 11:

Class : Class 4
The correct answer should be CFC

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 5
ans is D

Ans 2:

Class : Class 7
master answwer really

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
correct answer should be option B because there is no change in the current passing through lamp Y.

Ans 2:

Class : Class 7
I agree with Abhaid Goel.

Ans 3:

Class : Class 6

Ans 4:

Class : Class 7

Ans 5:

Class : Class 6

Ans 6:

Class : Class 6
i agree with him too

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
The scientific name of WBC is leukocyte. There are 5 types of leukocytes namely: Basophils , Eosinophil, Neutrophil, Lymphocyte. The scientific name of red blood cells is erythrocytes. Maybe there is no scientific name for platelets or it may appear that I don't know it.

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Subject :NSO    Class : Class 6

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Subject :NCO    Class : Class 10

Ans 1: (Master Answer)

Class : Class 1

Ans 2:

Class : Class 10
To imagine beyond our limit

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6

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