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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
option A and b are repeated. but sedmentation and dec...... is the corrrect answer

Ans 2:

Class : Class 5

Ans 3:

Class : Class 4
THE CORRECT ANSWER IS D

Ans 4:

Class : Class 5
Can you tell the answer of this question

Ans 5:

Class : Class 5
I AGREE THERE IS A MISTAKE BUT THE BEST METHOD IS FILTRATION

Ans 6:

Class : Class 4
filtration should be done when there are floating particles. here it should be decantation.

Ans 7:

Class : Class 8

Ans 8:

Class : Class 5
D is the answer.

Ans 9:

Class : Class 5
?????????????????????????????????

Ans 10:

Class : Class 8
There is a mistake in the question..........the option a and b are repeatedI reported an error on this...

Ans 11:

Class : Class 5
Muddy water cannot be clarified by filtration as it contains fine particles such as clay .Sedimentation followed by decantation is the more suitable process for it.

Ans 12:

Class : Class 5
C IS THE ANSWER

Ans 13:

Class : Class 4
Sorry the correct answer is C

Ans 14:

Class : Class 4
I think evaporation could solve the problem

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
Second class lever

Ans 2:

Class : Class 6
Second class lever

Ans 3:

Class : Class 6
Second class lever.

Ans 4:

Class : Class 7
Second lever

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Subject :NSO    Class : Class 1

Ans 1: (Master Answer)

Class : Class 1
Yes. A is the answer.

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 2
d

Ans 2:

Class : Class 4
The d image also has striaght lines at the corners, so that could also be the answer. The answer choices are not correct.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5

Ans 2:

Class : Class 5
The answer is D because A, B and C have thin rubber band and in D, the rubber band is Fat.

Ans 3:

Class : Class 4
I have done some practical observations and found that the fatter rubber band produces louder sound than A,B,C .Correct ans... is D

Ans 4:

Class : Class 4
Ans A would be right if it says Sharpest sound !Ans D is correct in this case as it ask loudest sound

Ans 5:

Class : Class 4
AS THINNER RUBBER WOULD BE PULLED TO A MAXIMUM DISTANCE HENCE MORE SOUND.

Ans 6:

Class : Class 6
D is wrong.

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Subject :NSO    Class : Class 6
..

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Subject :NSO    Class : Class 6
..

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8

Ans 2:

Class : Class 8
interesting questions

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Subject :NSO    Class : Class 9

Ans 1:

Class :
a

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