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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
gallium is solid before 29.73 so mention the tempereture

Ans 2:

Class : Class 10
But gallium is in solid state at room temperature (20oC)

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 9
it says that b is correct and then in soln. it says b is wrong

Ans 2:

Class : Class 8

Ans 3:

Class : Class 8
Yes. Why does it say that?

Ans 4:

Class : Class 8
In solution it is written B is incorrect then HOW THE OPTION 'B' IS COREECT????

Ans 5:

Class : Class 8
in the solution it says that option b is wrong then it says that that the correct option is option b please explain

Ans 6:

Class : Class 10

Ans 7:

Class : Class 9
In the explanation it is given that option b is wrong. Then how does the OPTION B become the right one ?

Ans 8:

Class : Class 8

Ans 9:

Class : Class 8
Completely agree. ????

Ans 10:

Class : Class 9

Ans 11:

Class : Class 8
me too its written wrong and they are ignoring the reviews and comments and errors

Ans 12:

Class : Class 8

Ans 13:

Class : Class 10
why does it say b is wrong(and c is correct) in the solution and that b is the correct answer?Isn't it C?

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 10

Ans 2:

Class : Class 10
It should be option c

Ans 3:

Class : Class 8
speed =frequency*wavelength so frequency is inversely proportional to wavelength so if frequency changes the wavelength will also change

Ans 4:

Class : Class 8
both 1 and 3 should be answers

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4
it should be c or d but it tells b

Ans 2:

Class : Class 3
B

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
D

Ans 2:

Class : Class 6
d

Ans 3:

Class : Class 9
D

Ans 4:

Class : Class 3
d

Ans 5:

Class : Class 3
B

Ans 6:

Class : Class 5
correct answer is d okkkkkkkkkkkkkkkkkkk

Ans 7:

Class : Class 2
d!!!!!!!!!!!!!!!!!!!!!!!!!!!!!👍🏼

Ans 8:

Class : Class 4
handspan and footspan are a unit measuring ok

Ans 9:

Class : Class 6
D

Ans 10:

Class : Class 4
so answer is b

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7

Ans 2:

Class : Class 7

Ans 3:

Class : Class 7

Ans 4:

Class : Class 7

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3

Ans 2:

Class : Class 5

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 9

Ans 2:

Class : Class 8

Ans 3:

Class : Class 9
Please explain what NA is... I don't understand

Ans 4:

Class : Class 8

Ans 5:

Class : Class 9
The correct answer will be(a)

Ans 6:

Class : Class 9
"NA"?.please explain the answer

Ans 7:

Class : Class 9
why no reply...

Ans 8:

Class : Class 9
I understood that when I looked at the question itselfThe arrows are wrongly labelled

Ans 9:

Class : Class 10

Ans 10:

Class : Class 10

Ans 11:

Class : Class 9
What the heck is going on.

Ans 12:

Class : Class 9
What 'NA' ? The question itself is incorrect

Ans 13:

Class : Class 6

Ans 14:

Class : Class 8
NA? what is the explanation of the answer

Ans 15:

Class : Class 9
Please explain the answer

Ans 16:

Class : Class 9
NA meant no answer is correct and we had to leave this one empty

Ans 17:

Class : Class 8
Exactly.What does NA mean ??

Ans 18:

Class : Class 8
Please give the answer to this Question.

Ans 19:

Class : Class 8
PLEASE GIVE THE ANSWER ALONG WITH EXPLANTION

Ans 20:

Class : Class 9
None of the given options are correct...

Ans 21:

Class : Class 7

Ans 22:

Class : Class 7
what does NA mean?

Ans 23:

Class : Class 4

Ans 24:

Class : Class 9
EXPLAIN THIS PLEASEQuestion is incorrect but even after 30 (31) posts and queries no corrections...

Ans 25:

Class : Class 8
What do you mean by 'NA'?

Ans 26:

Class : Class 8
Arrows are marked wrongly...I dont think these mistakes will ever get rectified considering that people have been writing in this forum, for the past two years, for this question. please look into this sof🙂

Ans 27:

Class : Class 10
NA means 'No Answer'.But the guidelines clearly state 'Mark all questions.'How is this fair?

Ans 28:

Class : Class 7
if there is no answer,then why was it considered wrong?it is not fair.

Ans 29:

Class : Class 9

Ans 30:

Class : Class 8
Woah how are the marks out of 60 then. People have already attempted this paper in the given year. This means an error in the paper was there that wasn't rectified...

Ans 31:

Class : Class 5
NA means no answer but what we had to do with it

Ans 32:

Class : Class 8
Yes , NA means 'no answer' So , since there is no such option , anything we pick would be incorrect.

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Subject :NSO    Class : Class 3

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