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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
the awnswer is D as the rays of light must fall on the eye to form an image also in option C the rays of light are not in the correct answer. Hope to see sof fix this soon!

Ans 2:

Class : Class 1
It should be D!!

Ans 3:

Class : Class 4
Hey!!!!! Not fair it should be D!!!

Ans 4:

Class : Class 5

Ans 5:

Class : Class 10
I think that the correct option should be D

Ans 6:

Class : Class 6
d IS THE ANSWER

Ans 7:

Class : Class 6
The answer is D.

Ans 8:

Class : Class 7
Ishika you are wrong. Try it yourself. When you move away from the mirror, it obviously will show more. And do not worry everyone, because it is just a printing mistake. And the answer is D. No matter what happens. It is only D. And, there is a sof account whose name is admin and he always answers computer questions correctly. He is appointed by sof only. All of his answers are called master answers. I think this is not fair. If you do not like that admin of sof, comment below. Thank you. Bye!

Ans 9:

Class : Class 10
it is d

Ans 10:

Class : Class 9
HOW IN THE WORLD IS IT C??????It is B. Come on SOF try it yourself.

Ans 11:

Class : Class 6
dddd!!!!

Ans 12:

Class : Class 10
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 13:

Class : Class 6
answer is d

Ans 14:

Class : Class 6
answer will be D

Ans 15:

Class : Class 6
its the fourth mistake so far come on sof its d

Ans 16:

Class : Class 6
It's D for heaven's sake THEY CAN'T MAKE IT PROPERLY THEY SHOULDN'T MAKE IT. As you can see the light reflects from the mirror but avoids the eye how will you see the object

Ans 17:

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

Ans 18:

Class : Class 6
i just tried the experiments

Ans 19:

Class : Class 2

Ans 20:

Class : Class 9
ddddddddddddddwhy has sof given the answer c??

Ans 21:

Class : Class 9
Ans is C

Ans 22:

Class : Class 7
........Z?

Ans 23:

Class : Class 10
Atul Sanjeev can you say the reason

Ans 24:

Class : Class 3
soumyaraj nice effort to explain lol 😆

Ans 25:

Class : Class 8
it is d it is d

Ans 26:

Class : Class 9
Excuse me, but I think that the answer should be D , Contrary to the answer key given.

Ans 27:

Class : Class 8
Come on SOF this is not fair please make this right this has been pointed out 4 years back

Ans 28:

Class : Class 6
the answer is D

Ans 29:

Class : Class 1
d is the answer. idk why they have marked it wrong

Ans 30:

Class : Class 5
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 31:

Class : Class 5
Answer should be D as you can see your full self even after you move back.

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