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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3

Ans 2:

Class : Class 3
A

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Subject :NSO    Class : Class 10

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
A is the correct answer

Ans 2:

Class : Class 5

Ans 3:

Class : Class 4
A is correct answer!.

Ans 4:

Class : Class 4

Ans 5:

Class : Class 4
the correct answer is a

Ans 6:

Class : Class 4

Ans 7:

Class : Class 6

Ans 8:

Class : Class 5
a

Ans 9:

Class : Class 2
A)COLDER ,WARMER

Ans 10:

Class : Class 7
A) Colder, Warmer

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
A

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 6

Small populations of three types of organisms X, Y and Z were kept in captivity. Plenty of plants were present in that area.
The change in the population of these organisms with time was plotted in the graph as shown here.

Which of the following conclusion is incorrect regarding their eating habits?

A X could be a carnivore that feeds on Z but not on Y.
B Both X and Y could be herbivores and Z could be a carnivore whose population declines as it does not prey on both X and Y.
C If X and Y are herbivores, then X has higher reproductive potential than Y.
D None of these


Ans 1:

Class : Class 6
sssssoooooooooollllluuuuuuuuuutttttiiiiiiiiiioooooooooonnnnn

Ans 2:

Class : Class 6
It shouldn't be D

Ans 3:

Class : Class 6
it should be b, right?

Ans 4:

Class : Class 7
how is it D ??????????????????????????

Ans 5:

Class : Class 7
how is the answer D???????????

Ans 6:

Class : Class 6
Please provide solutionHow can it be d???????????????????????????????????????????????????????????????????????

Ans 7:

Class : Class 6
Give the solution please. how is it D??????????? I think it is B...

Ans 8:

Class : Class 6
please provide the solution

Ans 9:

Class : Class 7
please provide the solution

Ans 10:

Class : Class 6
How is the answer D??????????????????????????

Ans 11:

Class : Class 7
Please give solution of this question.............

Ans 12:

Class : Class 8
please provide solution for the question

Ans 13:

Class : Class 6
How is it D??

Ans 14:

Class : Class 5
Not at all

Ans 15:

Class : Class 6
How is the answer D It should be something else

Ans 16:

Class : Class 6
solution please

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4
a

Ans 2:

Class : Class 3
how

Ans 3:

Class : Class 4
Answer will be D only. Plastic may or may not be flexible. It depends upon type of plastic.

Ans 4:

Class : Class 6
Answer:C

Ans 5:

Class : Class 3
Yes... answer is both A

Ans 6:

Class : Class 4
Its A

Ans 7:

Class : Class 5
Answer can be both A and D

Ans 8:

Class : Class 5
IT IS C

Ans 9:

Class : Class 4
C I think

Ans 10:

Class : Class 5

Ans 11:

Class : Class 3
Answer can be A and D

Ans 12:

Class : Class 1
the correct answer is A.

Ans 13:

Class : Class 4
A

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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 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is A.

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9
the wave length in air by v=n.lemda, so 350 = 700 . wavelength so wave length = 0.5 m Now when it enters in brass, v = 3500 m/s, so new wavelength = 3500 / 700 = 5 m. So answer is option A, i.e. wavelength will be increased by a factor of 10.

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