National Science Olympiad Forum By SOF Olympiad Trainer - Page 695

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 10

Ans 2:

Class : Class 10
why isn't IVF possible A should be the answer

Ans 3:

Class : Class 8
She can have IVF.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 9
The answer is option A..............

Ans 2:

Class : Class 9
The answer is option A..............

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 7
but how the answer is option(b).Please explain

Ans 2:

Class : Class 9
Option b

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
tough question

Ans 2:

Class : Class 5
stop sof you are always wrongno one is corecct everyone may use you but you are wrong wong wrong

Ans 3:

Class : Class 9
The answer is C because the rule is followed -[ 7 - 6 ] [ 9 - 6 ] = 1 3 = 4[ 8 - 5 ] [ 9 - 2 ] = 3 7 = 10 [ 6 - 3 ] [ 5 - 4 ] = 3 1 = 4

Ans 4:

Class : Class 3
I am Sanyam Gupta This Question was very Interesting THANK YOU $$

Ans 5:

Class : Class 3

Ans 6:

Class : Class 8
tough

Ans 7:

Class : Class 8
please provide justification

Ans 8:

Class : Class 3
Anyone knows how s the solution determined?

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 9
d

Ans 2:

Class : Class 5

Ans 3:

Class : Class 7

Ans 4:

Class : Class 1
it is right Soumyajit

Ans 5:

Class : Class 8
Pankaj, why are you telling no . It should option 'd'.

Ans 6:

Class : Class 3

Ans 7:

Class : Class 3
The option is D correct

Ans 8:

Class : Class 5
class:3the answer is D

Ans 9:

Class : Class 4
NOOOOOOOOOOO!!!!!!!!!!!!!!!!!!!!!!!! i DONT BElive

Ans 10:

Class : Class 3
corrwct yeeeee!!

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
Then option A should also be correct as it talks about fermentation

Ans 2:

Class : Class 8
answer cant be A since during fermentation of sugar alcohol is produced and not lactic acid

Ans 3:

Class : Class 9
Option a is wrong because yeast does not convert sugar into lactic acid.

Ans 4:

Class : Class 8
I think that option A and C should be correct. Since option A talks about fermentation occuring which could be true considering that yeast is put into warm sugar solution. Option C is also correct since we know that one of the end products of fermentation is CO2 and lime water turns milky white when it is combined with carbon-dioxide.

Ans 5:

Class : Class 8

Ans 6:

Class : Class 8
Option C is the correct answer because yeast causes fermentation .Fermentation is an anaerobic process. In this process yeast converts sugar into alcohol and carbon dioxide. Lime water turns milky indicating the presence of carbon dioxide.

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 9
A vector diagram is a diagram which shows both direction and magnitude....hope you found it helpful!

Ans 2:

Class : Class 8
A

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 2

Ans 2:

Class : Class 3
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Ans 3:

Class : Class 3
The answer should be (A) but, why have they said that (D) should be the answer .

Ans 4:

Class : Class 3

Ans 5:

Class : Class 7
My answer was D but it changed itself as C

Ans 6:

Class : Class 7
Ans-d because if it is not scarce the house will flow away.

Ans 7:

Class : Class 5
a

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