National Science Olympiad Forum By SOF Olympiad Trainer

User Forum

Subject :NSO    Class : Class 7

Ans 1:

Class : Class 10
in question it energy not breathing

Ans 2:

Class : Class 10
adenosine triphosphate the energy currency

Ans 3:

Class : Class 10
adenosine triphosphate the energy currency

Post Your Answer

Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
D

Ans 2:

Class : Class 9
The correct answer is obviously option c.

Ans 3:

Class : Class 9

Ans 4:

Class : Class 9

Ans 5:

Class : Class 9

Ans 6:

Class : Class 8
I mean c was wrong

Ans 7:

Class : Class 7
Admin from revisewise how?

Ans 8:

Class : Class 9

Ans 9: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 10:

Class : Class 8
D but in level 2 same question ans given as c

Post Your Answer

Subject :NSO    Class : Class 7

Ans 1:

Class : Class 9
It is C

Ans 2:

Class : Class 7
B

Ans 3:

Class : Class 8

Post Your Answer

Subject :NSO    Class : Class 7

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

Ans 2:

Class : Class 8
how

Ans 3:

Class : Class 7
how I also want to know

Ans 4:

Class : Class 9
How?

Ans 5:

Class : Class 7
two what about "s , s"

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6

Ans 2:

Class : Class 4
A

Ans 3:

Class : Class 9
a

Post Your Answer

Subject :NSO    Class : Class 7

Ans 1:

Class : Class 10
d.heat gets transferred from hot part of a body to cold part

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
bis the right answer you mad sof

Ans 2:

Class : Class 5
b is correct

Ans 3:

Class : Class 3
its option B

Ans 4:

Class : Class 6
B

Ans 5:

Class : Class 4
The answer is B

Post Your Answer

Subject :NSO    Class : Class 7

Observe the given figure carefully and choose the correct option for matching the column I with column II.

Column I    Column II
(A)X (i) The process of transfer of heat in a liquid or a gas by the movement of liquid or gas.
(B)Y (ii) The flow of heat through a substance without the movement of the substance itself.
(C)Z (iii) The process by which heat travels without the help of material medium.


A (A)-(iii), (B)-(i), (C)-(ii)
B (A)-(ii), (B)-(iii), (C)-(i)
C (A)-(i), (B)-(ii), (C)-(iii)
D (A)-(ii), (B)-(i), (C)-(iii)


Ans 1:

Class : Class 8
i think the answer is A as the process X is of radiation and process Y is convection and process Z is conduction . a medium is not required in radiation . convection takes place in fluids . that is why i think the answer is option A

Ans 2:

Class : Class 8
i think the answer is A as the process X is of radiation and process Y is convection and process Z is conduction . a medium is not required in radiation . convection takes place in fluids . that is why i think the answer is option A

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
answer c

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
Anyone from dhanbad or delhi public school dhanbad here ?

Ans 2:

Class : Class 5

Ans 3:

Class : Class 4
it should be r and w

Ans 4:

Class : Class 5
The answer is A

Ans 5:

Class : Class 5

Ans 6:

Class : Class 5
A

Ans 7:

Class : Class 5
answer should be B and not A ...................there must be a COMPUTING MISTAKE!!!

Ans 8:

Class : Class 5

Ans 9:

Class : Class 6

Ans 10:

Class : Class 5
I am sorry to say but... he sad truth is that the answer was C.

Ans 11:

Class : Class 5
Answer - P and W as moisture is needed as well as light for germination

Ans 12:

Class : Class 4
D

Ans 13:

Class : Class 5
BBBBBBB^BBBBBBBBBBBBBBBBBB

Post Your Answer