National Science Olympiad Forum By SOF Olympiad Trainer - Page 660

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
Are murkh google car le

Ans 2:

Class : Class 8
Option'B'.

Ans 3:

Class : Class 6
option B

Ans 4:

Class : Class 6
light speeds - how can they change?

Ans 5:

Class : Class 9
NOT sure but i think its D

Ans 6:

Class : Class 9
Yes, it should be option B

Ans 7:

Class : Class 5
Option 'B' light does not change speed in any medium except vacuum.

Ans 8:

Class : Class 6
d wrong h

Ans 9:

Class : Class 9
Sorry, it should be (D). :( :(

Ans 10:

Class : Class 9
And is D. 🐈🐱‍🚀😹🐱‍🏍😺🐱😻😿🐱‍🐉😸😾🐱‍💻😼🐱‍👤🐱‍👓😽🙀

Ans 11:

Class : Class 8
shourya and sherlock nope you are wrong and just admit, stop defending this corporation who clearly makes more wrong answers than us

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 9

Ans 2:

Class : Class 9
its D

Ans 3:

Class : Class 6
true

Ans 4:

Class : Class 8

Ans 5:

Class : Class 6
solution: *the shadow will form on the screen*. maybe it says the shadow will form on a screen behind the transparent sheet. and that point of view it is true. best of luck all

Ans 6:

Class : Class 8
In the solutions , it says that a colored plastic bottle is a opaque material... However , it is actually a translucent material...:( Maybe since the coloured bottle is translucent , a faint shadow will be seen.. So , here it says that no shadow will be seen at all , which I think is false.. Hope this helps:)

Ans 7:

Class : Class 6

Ans 8:

Class : Class 6
Ans is B

Ans 9:

Class : Class 6
some coloured plastic bottles are translucent don't tell me you haven't seen one

Ans 10:

Class : Class 6
Answer will be B.

Ans 11:

Class : Class 8
SOF please fix this!

Ans 12:

Class : Class 9
statement 1 is also true because it says that the sheet is transparent but SHADOWS DON'T FORM ON TRANSPARENT OBJECTS !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 13:

Class : Class 7
OHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH

Ans 14:

Class : Class 6
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

Ans 15:

Class : Class 8
Answer shud be B.. The question is unclear. They have mentioned what the screen here is supposed to be 😪

Ans 16:

Class : Class 9
Yes the ans is B

Ans 17:

Class : Class 6

Ans 18:

Class : Class 6
It could be B or D

Ans 19:

Class : Class 9
It's A or B plz clarify

Ans 20:

Class : Class 7
oh oh people see they said TRANSPARENT SHEET OF THE PLASTIC BOTTLE SIZE!!that gives the clue that there is another screen behind both those things...vedant amonger you're absolutely right!!!!others all wrong:(

Ans 21:

Class : Class 9
the correct answer is d because shadows don"t form in a transparent object

Ans 22:

Class : Class 7
answer is b

Ans 23:

Class : Class 6
the answer is a

Ans 24:

Class : Class 10
b and sof is mad. there are 6 wrong questions in a test paper in which this question was included

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Subject :NSO    Class : Class 1

Ans 1:

Class :
As it is given in number 1 =5+4+6=15 ,it is same in number 3=8+6+5=19

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 5
C

Ans 2:

Class : Class 3
SIR (A) HAS TO BE THE ANSWER

Ans 3:

Class : Class 3

Ans 4:

Class : Class 7
I got 20 out of 20

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 2
THE FIRST PICTURE WAS NOT CLEAR. IS IT ROSE PLANT?

Ans 2:

Class : Class 2
yes

Ans 3:

Class : Class 2
I got it wrong

Ans 4:

Class : Class 8

Ans 5:

Class : Class 6
Do they produce seeds?

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
is this question correct? I guess options C is correct because, it is rotated but I think this option is also not completely correct please someone clear me about this question, with the detailed solution

Ans 2:

Class : Class 6
why is this possible? does this mean 'none of these' is the answer?someone please clarify..

Ans 3:

Class : Class 8
D

Ans 4:

Class : Class 10
Don't think this question is correct I did option d because it was the rotated form according to me Olympiad trainee kindly confirm

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
which side is q ?

Ans 2:

Class : Class 10
NOT CLEAR

Ans 3:

Class : Class 3
its not clear

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

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