National Science Olympiad Forum By SOF Olympiad Trainer - Page 671

User Forum

Subject :NSO    Class : Class 8

Ans 1:

Class : Class 10

Ans 2:

Class : Class 8
She can have IVF.

Ans 3:

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

Post Your Answer

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..............

Post Your Answer

Subject :NSO    Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 8

Ans 1:

Class : Class 9
Option b

Ans 2:

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

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 8
please provide justification

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 8
tough

Ans 4:

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

Ans 5:

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

Ans 6:

Class : Class 5
tough question

Ans 7:

Class : Class 3

Ans 8:

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

Post Your Answer

Subject :NSO    Class : Class 6

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5

Ans 2:

Class : Class 3

Ans 3:

Class : Class 9
d

Ans 4:

Class : Class 3
corrwct yeeeee!!

Ans 5:

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

Ans 6:

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

Ans 7:

Class : Class 5
class:3the answer is D

Ans 8:

Class : Class 3
The option is D correct

Ans 9:

Class : Class 1
it is right Soumyajit

Ans 10:

Class : Class 7

Post Your Answer

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
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 3:

Class : Class 8

Ans 4:

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.

Ans 5:

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

Ans 6:

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

Post Your Answer

Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
A

Ans 2:

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

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

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

Ans 2:

Class : Class 2

Ans 3:

Class : Class 3
fgdgcbcbc vccdhdhdgvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvbcbdfdhgdhvghvbvhfhhfudfdvbccjcccbcbcbdhdhssjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjssssssssssssssssssssssssssssssssssss

Ans 4:

Class : Class 3

Ans 5:

Class : Class 5
a

Ans 6:

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

Ans 7:

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

Post Your Answer