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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 4
C should be correct as when V increases U and T will also increase and when T increases then S will also increase so S will have the greatest population and U will be second populated the population of T will go as S will eat T but there is no one to eat U so S is the highest and then U (is the second highest)

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
Yes.Please explain the reason.

Ans 2:

Class : Class 5
How to solve this problem. Please explain

Ans 3:

Class : Class 4
How

Ans 4:

Class : Class 5

Ans 5:

Class : Class 5
How to solve this problem. Please explain.

Ans 6:

Class : Class 8

Ans 7:

Class : Class 8
Please explain the answer

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Subject :NSO    Class : Class 5

Select the correct sequence of words to fill the blanks in the following sentences.

a - 1 fibres do not absorb sweat.
b - Wool is obtained from 2
c - Insects like 3 damage silk and woollen clothes.

            1                      2                      3
APolyester          Cow                Cockroach
BSilk                  Sheep               Butterfly
CWoollen           Plant                 Moth
DNylon              Sheep                Silver fish


Please sir I found this a very dicey question. Do silver fish really damage silk and woolen clothes?

Ans 1:

Class : Class 5
Option no. D is correct. This is because as nylon is a synthetic fibre , it doesn't absorb sweat and also sheep is the animal from whom wool is obtained, and yes silverfish do damage silk and woollen clothes.

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
if you magnetise a material for eg if you magnetise a piece of iron with the south pole of a magnet , the side which you are magnetising will be north

Ans 2:

Class : Class 7
Correct Option is A

Ans 3:

Class : Class 8
its "a"

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
C is also correct

Ans 2:

Class : Class 9
The answer should be B

Ans 3:

Class : Class 8
Sorry A is also correct

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Subject :NSO    Class : Class 6

Collecting rainwater and storing it for later use is called rainwater harvesting. Which of the following statements are not true for the technique of rooftop rainwater harvesting?
(i) Rainwater is allowed to go down the roadside drains.
(ii) Rainwater from roof top is collected in storage tanks.
(iii) The collected rainwater needs to be filtered as it contains soil.
(iv) This practice reduces the amount of ground water available to us.

A(i) and (ii) only
B(ii) and (iii) only
C(iii) and (iv) only
D(i) and (iv) only


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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
There were all sparrows but six' means that six birds were not sparrows but only ... 6. This is possible when there are 3 sparrows, 3 pigeons and 3 ducks i.e. 9 birds in all.

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
I think A is the answer

Ans 2:

Class : Class 8
http://cleanafix.se/gratuitpdf/gratuit-4-331-ingenieurs_et_cadres_de_la_m%C3%A9tallurgie_convention_collective_nationale_%C3%A9tendue_28%C3%A8me_%C3%A9dition_brochure_n_3025_idcc_650.html Sono the Right

Ans 3:

Class : Class 7
The ans should be D because she is getting less heat at the side because of radiation and she wood get more heat if her hand was at the top of the flame

Ans 4:

Class : Class 8
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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
ITS OPTION " B "

Ans 2:

Class : Class 7
I WANT TO KNOW THE REASON FOR THE ANSWER "B"

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