National Science Olympiad Forum By SOF Olympiad Trainer - Page 717

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 9

Ans 2: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 3:

Class : Class 7
Can you tell the answer to this question

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 1
Answer should be C!!!

Ans 2:

Class : Class 9
answer should be c

Ans 3:

Class : Class 6
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc

Ans 4:

Class : Class 9
answer is D , the image of an object in a mirror is virtual and the position of this virtual image is at the same distance inside the mirror as the distance of observers eye from the mirror, so image formed in mirror c would be seen by the observers eye at point d.

Ans 5:

Class : Class 6
Ans is C

Ans 6:

Class : Class 7
It should be C as same concept is used in submarines

Ans 7:

Class : Class 7
Do not fight so much, it is just a printing mistake. It happens with many questions.

Ans 8:

Class : Class 9
Sorry I put the previous comment by mistake....HOW IS IT D?????

Ans 9:

Class : Class 6
The ans is C,C,C and only C .

Ans 10:

Class : Class 7
The answer is legit C everyone

Ans 11:

Class : Class 6
it is c no doubt.......

Ans 12:

Class : Class 10
I agree with Aarushi and Tanishtha.The image will be seen on the lower mirror.

Ans 13:

Class : Class 7
It should be c....

Ans 14:

Class : Class 7
I agree with everyone, the answer is c as the mirror(point c) is the last object for the light to bounce of before reaching the eyes. I have checked this question online and all the websites ( including world famous Q

Ans 15:

Class : Class 9
It's C for sure

Ans 16:

Class : Class 9

Ans 17:

Class : Class 8
C

Ans 18:

Class : Class 7
it is so wrong! the answer is surely c. they are cheating us for money

Ans 19:

Class : Class 9
The ans is Noobs

Ans 20:

Class : Class 7
The correct answer is option C

Ans 21:

Class : Class 8
the answer is not c as the image formed will have the same distance as the original object. the answer should be d.

Ans 22:

Class : Class 6
if the answer is d, then give the solution.

Ans 23:

Class : Class 5
it is CCCCCCCCCC so obvious

Ans 24:

Class : Class 10
yes.

Ans 25:

Class : Class 6
Answer should be C as that is the only point the eye is looking at.

Ans 26:

Class : Class 6
when we see the result is says d is the correct answer

Ans 27:

Class : Class 6
Cccccccccccccccccccccccccc nothing except cccccccccccccccccc. Every one is correct d is wrongggggg

Ans 28:

Class : Class 1
Eyes its c for sure......😁😁

Ans 29:

Class : Class 7
IT'S C PLEASE UPDATE IT!!!!!!! I agree with you all it's C

Ans 30:

Class : Class 6
cccccccccccccccccccccccccc!!!!!!!!!!!

Ans 31:

Class : Class 10
because I think if you just forget that how a periscope works, and see through it then your brain would think that the object is on point d.

Ans 32:

Class : Class 7
The ans to this ques is not d because the image will be seen at point c

Ans 33:

Class : Class 4
It should be 'c' as the image of 'O' is seen on the mirror at 'c' and same concept is used in periscopes.

Ans 34:

Class : Class 10
Answer should be 'C' as the eye can see the image on the first mirror as light will reflect from the second mirror at an angle that it hits the first mirror and then the eye

Ans 35:

Class : Class 8
it is c

Ans 36:

Class : Class 10
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 37:

Class : Class 6
it should be c and if not, please provide the solution

Ans 38:

Class : Class 7
It’s cHow in the world is d. It’s not even in the periscope

Ans 39:

Class : Class 6
How is it'd'? It is c as the eye is not even looking on point d

Ans 40:

Class : Class 10
ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc

Ans 41:

Class : Class 10
as all my friends are agree with ans C I am also agree with that ans because the only point is in fig that 'c' from where we can see image 'o'

Ans 42:

Class : Class 6
ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc

Ans 43:

Class : Class 9
Even I agree with answer c

Ans 44:

Class : Class 9
the answer is c ....

Ans 45:

Class : Class 7
i agree with you.

Ans 46:

Class : Class 5
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 47:

Class : Class 10
C

Ans 48:

Class : Class 6
It should be c as the eye can see from that point only.

Ans 49:

Class : Class 7
It’s c

Ans 50:

Class : Class 4

Ans 51:

Class : Class 4
ansssssssssssssssss shouldddddddddddd beeeeeeeeeeeeeee ccccccccccccccccccccccccc

Ans 52:

Class : Class 1
ANS IS CCCCCCCCCCCCCCCC!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 53:

Class : Class 10
It should be ans C , If not pls provide with a solution to the same. SOF olympiad trainer, I also request to ban Harry potter from hogwarts, hogsmede due to his ego which can hurt others feelings and also due to is maybe incorrect saying that he is the smartest of them all

Ans 54:

Class : Class 6
the answer is C

Ans 55:

Class : Class 6

Ans 56:

Class : Class 6
I agreed with all. Ans is C.

Ans 57:

Class : Class 7
C

Ans 58:

Class : Class 3
it is c

Ans 59:

Class : Class 6
I think it should be C ......... SOF pls give the solution .............

Ans 60:

Class : Class 8

Ans 61:

Class : Class 9
Answer is C. The concept is followed in a periscope and the object is only seen on the mirror and not outside.

Ans 62:

Class : Class 6
how ans is D????

Ans 63:

Class : Class 6
it should be C because in a periscope it reflects light SOF is wrong they are saying D

Ans 64:

Class : Class 3
i typed the answer as c because the same concept is followed in the submarine

Ans 65:

Class : Class 7
the answer is surely c!!!!!!!

Ans 66:

Class : Class 10
the answer is c

Ans 67:

Class : Class 6

Ans 68:

Class : Class 8
i agree with everyone that say that the answer is cccccccccccccccc!

Ans 69:

Class : Class 9
THE ANSWER SHOULD BE CCCC!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 70:

Class : Class 9
why is it D? it should be C

Ans 71:

Class : Class 3
ANS is C!!!!!!!!!!!!!!!!!!

Ans 72:

Class : Class 6
cccccccccccccccccccccccccccccccccccccc!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 73:

Class : Class 6
i rock,im the smartest and the answer is c

Ans 74:

Class : Class 6
How the hell is it d even if we take it the wrong way there is a one in a ten million chance someone gets a then how d is even possible this is idiotic

Ans 75:

Class : Class 8
I agree with you all . the answer is C . if the answer is D , please provide a solution

Ans 76:

Class : Class 9
HOW IN THE WORLD IS IT C????

Ans 77:

Class : Class 8
Hello everyone..I have answered the test and found out that the answer is D...There is no solution

Ans 78:

Class : Class 6
yes ,its c !!!

Ans 79:

Class : Class 8
C is the answer

Ans 80:

Class : Class 7
its c noobs

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4

Ans 2:

Class : Class 3
The correct answer is D

Ans 3: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 4:

Class : Class 3
Why the answer is not B

Ans 5:

Class : Class 4
ctvgukyvvrcutetuvuytvurcdeyttv

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
it is water vapour and snow it is option b

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