National Science Olympiad Forum By SOF Olympiad Trainer - Page 616

User Forum

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
C) x y

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
D is correct, combing should be replaced by ginning

Ans 2:

Class : Class 6
It's D for sure guys

Ans 3:

Class : Class 10
ans is D

Ans 4:

Class : Class 6
d is the answer

Ans 5:

Class : Class 6
correct answer should be d

Ans 6:

Class : Class 6
correct ans is d

Ans 7:

Class : Class 10
Ginning is a process used to separate cotton fibres from seeds while combing is the process of disentangling fibres

Ans 8:

Class : Class 6
yes combing should be replaced because combing is the process of of straitning cotton fibers

Ans 9:

Class : Class 10
d

Ans 10:

Class : Class 8
CORRECT ANS IS D guys

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 2
The correct answer is ' c ' option

Ans 2:

Class : Class 7
cccccccc

Ans 3:

Class : Class 5

Ans 4:

Class : Class 5
it is c dont get confused with b

Ans 5:

Class : Class 3
C

Ans 6:

Class : Class 5
cccccccccc

Ans 7:

Class : Class 8
CCCthe answer is C the ones who posted please see it is C

Ans 8:

Class : Class 4
PLEASE TELL THE REASON

Ans 9:

Class : Class 3
Shreshta the ans is not b coz in b precipitation is not happening condesation is happening that is why ans is c

Ans 10:

Class : Class 6

Ans 11:

Class : Class 3
I'm a simple girl who loves having fun chatting and meeting new people. You will always find me smiling and happy because nothing disturb me!

Ans 12:

Class : Class 4
the answer is c but question is tricky

Ans 13: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 14:

Class : Class 8
C it's C

Ans 15:

Class : Class 4
b and d are because of transpiration a is evaporation, and b is correct it is because of precipitation

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
Our body is made of mostly made of impure water which is a good conductor of electricity. Our body also has a lot of metallic minerals like iron which conduct electricity.

Ans 2:

Class : Class 6
because our body contains minerals like iron and has a large quantity of un - distilled water

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
because our body contains minerals like iron and has a large quantity of un - distilled water

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
because our body contains minerals like iron and has a large quantity of un - distilled water

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 9
CORRECT ANS IS D

Ans 2:

Class : Class 6
Answer (C) is correct because our body is a good conductor of electricity and it has even been mentioned in the synopsis. Now, that means that (i) is correct so automatically B and D get canceled. The air in no form acts as a conductor and is an insulator. So C is also canceled. This leaves us with our final aswer A.

Ans 3:

Class : Class 6
actually our human body consists 70% of water and if we touch electricity they are conducted through our body to either to another person or to any metal or to directly the ground.

Ans 4:

Class : Class 8
IDK but I think that I did not read the options properly

Ans 5:

Class : Class 6
THE CORRECT ANSWER IS A NOT D NORC NORB

Ans 6:

Class : Class 6
because our body contains minerals like iron and has a large quantity of un - distilled water

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6

Ans 2:

Class : Class 8
the answer is c as (iii) is a carbon rod and only option c has that

Ans 3:

Class : Class 7

Ans 4:

Class : Class 8
I think D is correct

Ans 5:

Class : Class 8

Ans 6:

Class : Class 3
ANS is D!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 7:

Class : Class 7

Ans 8:

Class : Class 6

Ans 9:

Class : Class 6
actually none of the answers are correct

Ans 10:

Class : Class 6
Actually, none of the answer is correct. IN option D they changed the order

Ans 11:

Class : Class 10
c is the only correct ans because in a zinc carbon dry cell zinc container is the negative terminal of the cell and carbon is the positive terminal of the cell and we need a electrolyte to convert chemical energy into electrical energy i.e. ammonium chloride.

Ans 12:

Class : Class 6
yes

Ans 13:

Class : Class 9
The labelling lines are very confusing

Ans 14:

Class : Class 9
I COULD NOT UNDERSTAND ??

Ans 15:

Class : Class 9
D is the correct answer

Ans 16:

Class : Class 7

Ans 17:

Class : Class 10
D is the correct answer but I have no idea why is it C??

Ans 18:

Class : Class 6
I was dumb enough to not read the order that is why I got it wrong.

Ans 19:

Class : Class 3
All answers are wrong - even 'D' and 'C'. 'C' would, however, be right if the line for '(ii)' was a little shorter.

Ans 20:

Class : Class 7
ALL THE OPTIONS ARE WRONG , EVEN OPTION (C)

Ans 21:

Class : Class 7

Ans 22:

Class : Class 10

Ans 23:

Class : Class 6

Ans 24:

Class : Class 6

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
B is the correct answer

Ans 2:

Class : Class 6
I think B is the correct answer

Ans 3:

Class : Class 8
B is the correct answer

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7

Ans 2:

Class : Class 6
d

Ans 3:

Class : Class 6
yes because h is sepal but for c option g is the ovule and that are the only tiny eggs

Post Your Answer