National Science Olympiad Forum By SOF Olympiad Trainer

User Forum

Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

Post Your Answer

Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

Post Your Answer

Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 4
The correct option is D

Ans 2:

Class : Class 5
D option is the correct answer. Hope it helps.

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
the ans is C

Ans 2:

Class : Class 4

Ans 3:

Class : Class 5
Please tell me how is it D

Ans 4:

Class : Class 4
The correct answer is A(D).

Ans 5:

Class : Class 5
c

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
Correct

Post Your Answer

Subject :NSO    Class : Class 6

You are standing upright in a room in front of a vertical mirror. In this mirror, you can see from your position, only the upper two-third part of your body. You wish to see the full image of your body in the mirror. Which combination of the following three courses of action will achieve this?
I. Move away from the mirror
II. Move towards the mirror
III. Use a mirror whose height will allow you to see your full image

A I only
B II only
C III only
D Either I or III


How come it is only option C and not D ?

Ans 1:

Class : Class 6
Hey!!!!! Not fair it should be D!!!

Ans 2:

Class : Class 8
Try standing in front of a mirror where only two-thirds of your body is visible. You will find it quite impossible to see the whole of yourself, even by moving away. that's why the answer is option c only.

Ans 3:

Class : Class 7
But I think it'd be d

Ans 4:

Class : Class 6
the answer is D

Ans 5:

Class : Class 1
It should be D!!

Ans 6:

Class : Class 3
Atul Sanjeev can you say the reason

Ans 7:

Class : Class 6
Ans is C

Ans 8:

Class : Class 6
dddd!!!!

Ans 9:

Class : Class 6
i just tried the experiments

Ans 10:

Class : Class 6
answer will be D

Ans 11:

Class : Class 6
The answer can be c according to the size of the mirror. As the size is not mentioned , I think that the answer should be d.....

Ans 12:

Class : Class 6
I think that the correct option should be D

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6

Ans 2:

Class : Class 7
The answer is convergent,but what's its meaning?

Ans 3:

Class : Class 6
what is the correct answer?

Ans 4:

Class : Class 6

Ans 5:

Class : Class 8
what would be the answer???

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
the answer is a

Ans 2:

Class : Class 6
The answer is A.

Ans 3:

Class : Class 6
The answer s A.

Post Your Answer