National Science Olympiad Forum By SOF Olympiad Trainer - Page 530

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

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Class : Class 8
How volume gets increases on freezing ?

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Class : Class 6

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Class : Class 7
@RichaGupta I have the same question. How can the water increase upon freezing? SOF please respond.

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Subject :NSO    Class : Class 6

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Class : Class 6
How is this possible??????????????????????

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Class : Class 9

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Class : Class 9

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Class : Class 10

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Class : Class 8

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Class : Class 6
can someone send the pattern

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Class : Class 9
Correct Riddhima Das from GIIS, Singapore

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Class : Class 7

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Subject :NSO    Class : Class 7

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Class :
c

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Class : Class 10

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Class :
B

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Class :

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 5

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Class : Class 8
ans = D

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Class : Class 6
Answer should be a because distance of girl A (3) distance of girl b in mirror (8) is 11

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Class :
Answer is D as her distance from mirror is 3m and again 3m.Girl B is 8m so 3m 3m 8m is 14mHope it is helpful

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Class : Class 7
The answer is d as the girl is looking inn the mirror. She is 3m before the mirror . When she looks into the mirror she takes her point in the mirror to be 0m. When she observes that the 2nd girl was 8m behind her than the distance she would see the girl in the mirror would be 8 m ahead. So the 1st girl distance in the mirror would be 8m and distance of girl2 is 8m. So (6 8)m=14m

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Class : Class 7
Thanks Aikya

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Subject :NSO    Class : Class 3

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Class : Class 8
D , tricky one

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Class : Class 6
tricky one

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Class : Class 4
it is C but how is magntic force acting and not muscular?

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Class : Class 3
D

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Class : Class 4

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Class : Class 5
How explan

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Class : Class 9
d

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Class : Class 6

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Class : Class 3
D

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Subject :NSO    Class : Class 6

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Class :
But then if p is troposphere, then how come clouds are formed in q?Clouds are formed in troposphere(p).

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Class : Class 6
clouds only form in troposphere

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Class : Class 6
Sorry, C

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Class : Class 8
The answer is d

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Class : Class 6
B only should be the answer

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Class : Class 9
ANS should be D

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Class : Class 6
The answer should be D.

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Class : Class 10
answer shoul be c , meteorites burn up in mesosphere

Ans 9:

Class : Class 3
ya i guees c is the ans as it mesosphere

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 5

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Class : Class 8

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Class : Class 8

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Class : Class 8

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Class : Class 8

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Class : Class 8

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Class : Class 8

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Class : Class 8

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Class : Class 8

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Class : Class 8

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Class : Class 8

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Class : Class 8

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Class : Class 8

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Class : Class 8

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Class : Class 8

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Class : Class 8

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Class : Class 8

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
Yes the answer is B

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Class : Class 6
i did not understand anything/

Ans 3:

Class : Class 5
so did i pranab

Ans 4:

Class : Class 6
X is carbon dioxide Y is chlorophyll Z is oxygen So then the correct answer would be B

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