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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
A

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Subject :NSO    Class : Class 9

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 4

Read the given statements and select the correct option.
Statement 1 :Mammals are warm-blooded animals.
Statement 2 :Mammals maintain constant body temperature despite changes in environmental temperature.

ABoth statements 1 and 2 are true and statement 2 is the correct explanation of statement1.
BBoth statements 1 and 2 are true but statement 2 is not the correct explanation of statement1.
CStatement 1 is true but statement 2 is false.
DBoth statements 1 and 2 are false.


Ans 1:

Class : Class 4
CORRECT ANSWER IS A

Ans 2:

Class : Class 4

Ans 3:

Class : Class 4

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

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Subject :NSO    Class : Class 1

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Subject :NSO    Class : Class 9

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
Huh.Couldn't find this anywhere on forum

Ans 2:

Class : Class 7
humus

Ans 3:

Class : Class 6

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
I guess it is wrong

Ans 2:

Class : Class 8
But let's see for nowI am Kashish

Ans 3:

Class : Class 6

Ans 4:

Class : Class 9
Density of oil = 0.80 g/cc = 800 kg/m3Density of water = 1 g/cc = 1000 kg/m3Pressure of water = Height will be 1 m half filled⟹ hdg = 1m×1000kg/m3×10m/s2 = 10000 PaPressure by oil = hdg = 1 x 800 x 10 = 8000 PaTotal pressure = 8000Pa 10000Pa = 18000Pa = 1.8×104N/m2

Ans 5:

Class : Class 6

Ans 6:

Class : Class 8
I did not understand

Ans 7:

Class : Class 8
Can anyone please explain this

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