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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
Shouldn't it be cotton which keeps it cool and comfotable

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Class : Class 8
polyster is the answer

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Subject :NSO    Class : Class 6
W

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
Every person who says the answer is A , B or D is MAD

Ans 2:

Class : Class 4
The orbit marked as 'x'is of the sun i.e. option 'B'

Ans 3:

Class : Class 4
sun has no orbit and moon has orbit around the earth so the answer is C .... COMMET

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 6

A few changes are given as follows:
(i) Spinning of top
(ii) Occurrence of day and night
(iii) Formation of curd from milk
(iv) Curdling of milk by adding lemon juice
(v) Digestion of food
(vi) Burning of paper
Which of the following represents the correct classification of these changes?

A(i), (iv) and (vi) are physical irreversible changes while (ii), (iii), (iv) and (v) are chemical changes.
B(i), (iv) and (vi) are fast changes while (ii), (iii) and (v) are slow changes.
C(ii), (iv), (v) and (vi) are desirable changes while (i) and (iii) are undesirable changes.
DNone of these


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Class : Class 3

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
What is the meaning of S here. please clarify. S is something which is natural i believe.

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1

C

Air contains approximately 78% nitrogen, 21% oxygen, 0.9% argon, 0.04% carbon dioxide, and small amounts of other gases.


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Subject :NSO    Class : Class 7

Which of the following statements is/are correct?
I. The excretory system in humans consist of a pair of kidneys, ureter, urinary bladder, a pair of urethras and urinary opening.
II. In lower animals such as Hydra waste product is excreted by the process of diffusion through the body surface.
III. The urine passes from the kidneys through urethra into urinary bladder.
IV. Urine consists of water, urea and other waste products and urea is breakdown product of proteins.

AI and IV
BII and IV
CII and III
DI and III


i even do think that the 1st option is correct

Ans 1:

Class : Class 7
9jh

Ans 2:

Class : Class 7
B

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