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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
Sometimes this problem occurs with me also.

Ans 2:

Class : Class 7
Sometimes this problem occurs with me also.

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
C is the correct answer as the pin is straight to the point R.

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Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

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Subject :NSO    Class : Class 9

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
I did not understand .Why???

Ans 2:

Class : Class 4

Ans 3:

Class : Class 5
Ans is B because terrace farming is used to reduce soil erosion by water.

Ans 4:

Class : Class 5

Ans 5:

Class : Class 5
terrace farming in fact worsens erosion due to water, right?

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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 A.

Ans 2:

Class : Class 5

Ans 3:

Class : Class 5
we realized the saree style is called Nawaree and its worn by a Maharashtrian lady. However its not NorthIndian its Western style

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
d because all the water is evaporated

Ans 2:

Class : Class 4
dddddddddddddddddddddddddddddddddddddddddd

Ans 3: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 4:

Class : Class 4
d is the ans

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4
C

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Subject :NSO    Class : Class 6

Refer to the given dichotomous key and select the incorrect statement regarding P, Q, R, S and T.

(i) (A) It is a natural fibre.- Go to (ii)
(B) It is a man-made fibre. -
(ii) (A) Fibre is obtained from plants.
- Go to (iii)
(B) Fibre is obtained from animals.
- Go to (iv)
(iii) (A) Fibre obtained from stem. -
(B) Fibre obtained from seed. -
(iv) (A) Fibre obtained by harming source organism. -
(B) Fibre obtained without harming source organism. -

A Fibre P is quick burning and shrinks away from flame giving slightly sweet chemical odour.
B Q could be obtained from Corchorus capsularis while R could be obtained from Gossypium hirsutum.
C Fibre S is obtained from an insect whereas fibre T is obtained from a mammal.
D Fabric made of S can be worn in all seasons whereas fibre Q can be used to make a raincoat.


Can't silk worn in all seasons???????????

Ans 1:

Class : Class 6
(D) is totally false . raincoat is made from plastic only which is a man made fiber .

Ans 2:

Class : Class 6
D is false as silk cannot be worn in all seasons .

Ans 3:

Class : Class 7
Silk can't be worn in monsoon and winter, because it is not waterproof and it does not trap heat.

Ans 4:

Class : Class 7
That is why Silk cannot be worn in all seasons

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