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Subject :NSO    Class : Class 1

Ans 1:

Class : Class 1
Its A..Jaya only

Ans 2:

Class : Class 7
It's option A.

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 10
Kindly give me the reasoning of the pattern.

Ans 2:

Class : Class 9
The answer is Option C that is 255 The difference from 3 to 7 is 4. The different from 7 to 15 is 8. The difference from 15 to 31 is 16. The difference from 31 to 63 is 32. The observation if 4 X 2 = 8, 8 X 2 = 16. Like wise, we can find next ones also. Only 5 are given and we have to find the 7th one. So, let is first find the 6th one. 32 X 2 = 64. So, 63 + 64 = 127. The 6th number is 127. Now, we have to find the 7th one. 64 X 2 = 128. 127 + 128 = 255. That is Option C

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 3
answer is 6

Ans 2:

Class : Class 5
And the sixth triangle by mixing two bottom left side triangles.

Ans 3:

Class : Class 5
Sorry.Answer will be C because I can find the triangles on the top right side of the boat,second on the top left side of the boat,third and fourth triangles under the top left side triangle and fifth triangle under the bottom left side triangle.

Ans 4:

Class : Class 5
And the sixth triangle by mixing two bottom left side triangles.

Ans 5:

Class : Class 5
And the sixth triangle by mixing two bottom left side triangles.

Ans 6:

Class : Class 6

Ans 7:

Class : Class 5
D

Ans 8:

Class : Class 5
c - 6

Ans 9:

Class : Class 4
B

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
Answer is C how??????

Ans 2:

Class : Class 5
c- cinema

Ans 3:

Class : Class 6
But how????????

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 4
D

Ans 2:

Class : Class 7

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Subject :NSO    Class : Class 10

Ans 1:

Class : Class 10
No because it does not contain any ions.

Ans 2:

Class : Class 10
test_i don't know

Ans 3:

Class : Class 10
NO.for being a conductor any acid is need to be dissolved in it.

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
There is neither x nor y, how do you expect us to give the correct answer?

Ans 2:

Class : Class 7
there are no x and y mentioned

Ans 3:

Class : Class 7
ameya athawale from woodridge high school,aurangabadclass:7thX and Y aren't there in the question then what to answer

Ans 4:

Class : Class 7
Also, if we try to report an error, they say that it is not a valid error. Please tell them to fix this immediately.

Ans 5:

Class : Class 7
I too found it wrong.There is neither X nor Y

Ans 6:

Class : Class 7
What is this X and Y. Question is totally wrong

Ans 7:

Class : Class 7
exactly...there is neither X or Y !! what is wrong with this question...

Ans 8:

Class : Class 7
yes same here

Ans 9:

Class : Class 7
All are from our NSO level1 workbookAnd they have not mentioned X and Y

Ans 10:

Class : Class 9
same case here like harshita A ranjani u should give the correct question

Ans 11:

Class : Class 7
i don't know if this question is right or are my eyes playing tricks on me but i don't seem to see an X or a Y in here.

Ans 12:

Class : Class 3
if you don't mind please check what question you are setting and please correct it if it is wrong

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Subject :NSO    Class : Class 1

Ans 1: (Master Answer)

Class : Class 1
The black air causes air pollution and it makes the air dirty. Hence, the correct answer is B.

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 2

Ans 2:

Class : Class 4
A

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