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ShrutoKalyan Dey from The Heritage School, Kolkata
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:

Ishayu Mukherjee from Don Bosco Park Circus, Kolkata
Class : Class 6
The answer is D.

Ans 2:

Rahul Wariar from Private International English School, Abu Dhabi
Class : Class 1
d is the answer. idk why they have marked it wrong

Ans 3:

Abhinav Garg from St Mary's , Patiala
Class : Class 6
answer is d

Ans 4:

Naman from Svm, Nalasopara
Class : Class 6
answer will be D

Ans 5:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8
it is d it is d

Ans 6:

Sreejani Bhaduri from National Public School, Bangalore
Class : Class 9
Excuse me, but I think that the answer should be D , Contrary to the answer key given.

Ans 7:

Nayanika Sadhish from CL Metha Sishya OMR, Chennai
Class : Class 8
Come on SOF this is not fair please make this right this has been pointed out 4 years back

Ans 8:

Atul Sanjeev from Indian School Al Ghubra, Muscat
Class : Class 9
Ans is C

Ans 9:

Veda Dua from Delhi Public School, R. K. Puram, New Delhi
Class : Class 10
I think that the correct option should be D

Ans 10:

Parth Kaushish from MDPS, Faridabad
Class : Class 6
its the fourth mistake so far come on sof its d

Ans 11:

Rishi Ranjan from Phoenix Greens School Of Learning, Hyderabad
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 12:

Avish from RIS, Rupnagar
Class : Class 5

Ans 13:

Dikshita from BBPS Dwarka, NEW DELHI
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 14:

Sharmi Chowdhury from G.D Birla Centre For Education , Kolkata
Class : Class 7
But I think it'd be d

Ans 15:

Joe Bipin from National Public School Agra, Bangalore
Class : Class 10
it is d

Ans 16:

sujata patel from Podar International, Pune
Class : Class 6
dddd!!!!

Ans 17:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
HOW IN THE WORLD IS IT C??????It is B. Come on SOF try it yourself.

Ans 18:

Hari Govind from Delhi Public School Chandigarh , Chandigarh
Class : Class 6
d IS THE ANSWER

Ans 19:

Aniketh Maniya Hebbar from TSA, Bangalore
Class : Class 5
Answer should be D as you can see your full self even after you move back.

Ans 20:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
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 21:

Mihika Hivarekar from Global Indian International School, Pune
Class : Class 7
........Z?

Ans 22:

Sourangshu Mallick from GIIS, Singapore
Class : Class 2

Ans 23:

krish bansal from PODAR INTERNATIONAL SCHOOL, BHAVNAGAR
Class : Class 1
It should be D!!

Ans 24:

Anika Saha from New Town School, KOLKATA
Class : Class 6
the answer is D

Ans 25:

Ayansh Mallick from Birla Open Minds, Hyderabad
Class : Class 7
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 26:

Nivy from Anan International School, Coimbatore
Class : Class 4
Hey!!!!! Not fair it should be D!!!

Ans 27:

Souvik Bhattacharya from MVM, Hyderabad
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 28:

Valli Rams from Blossom Public School, Thanjavur
Class : Class 10
Atul Sanjeev can you say the reason

Ans 29:

Dushyant Singh from Shree Ram Centenial School, Indore
Class : Class 9
ddddddddddddddwhy has sof given the answer c??

Ans 30:

shreyash from amaatra, bangalore
Class : Class 3
soumyaraj nice effort to explain lol 😆

Ans 31:

sujata patel from Podar International, Pune
Class : Class 6
i just tried the experiments

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