National Science Olympiad Forum By SOF Olympiad Trainer - Page 657

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 8

Ans 2:

Class : Class 9
Rajat mokashe IS CORRECTC IS THE ANSWER

Ans 3:

Class : Class 4
c

Ans 4:

Class : Class 8

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 9
Can anyone give explanation. Of this

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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:

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

Ans 3: (Master Answer)

Class : Class 1
The correct answer is D.

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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 8
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 2:

Class : Class 9
It's C for sure

Ans 3:

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

Ans 4:

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

Ans 5:

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

Ans 6:

Class : Class 10
yes.

Ans 7:

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

Ans 8:

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

Ans 9:

Class : Class 3
it is c

Ans 10:

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

Ans 11:

Class : Class 6
yes ,its c !!!

Ans 12:

Class : Class 8
ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc

Ans 13:

Class : Class 7

Ans 14:

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

Ans 15:

Class : Class 6
the answer is C

Ans 16:

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

Ans 17:

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

Ans 18:

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

Ans 19:

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

Ans 20:

Class : Class 9
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 21:

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

Ans 22:

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

Ans 23:

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

Ans 24:

Class : Class 9
Even I agree with answer c

Ans 25:

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

Ans 26:

Class : Class 6

Ans 27:

Class : Class 6
The answer is legit C everyone

Ans 28:

Class : Class 7
C

Ans 29:

Class : Class 7
i agree with you.

Ans 30:

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 31:

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

Ans 32:

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

Ans 33:

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

Ans 34:

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

Ans 35:

Class : Class 6
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc

Ans 36:

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

Ans 37:

Class : Class 6
it is CCCCCCCCCC so obvious

Ans 38:

Class : Class 6

Ans 39:

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 40:

Class : Class 9

Ans 41:

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 42:

Class : Class 8
C is the answer

Ans 43:

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 44:

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

Ans 45:

Class : Class 9
The ans is Noobs

Ans 46:

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

Ans 47:

Class : Class 6
Ans is C

Ans 48:

Class : Class 8
C

Ans 49:

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

Ans 50:

Class : Class 6
ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc

Ans 51:

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

Ans 52:

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

Ans 53:

Class : Class 1
Answer should be C!!!

Ans 54:

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

Ans 55:

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 56:

Class : Class 7
its c noobs

Ans 57:

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

Ans 58:

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

Ans 59:

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

Ans 60:

Class : Class 4
ansssssssssssssssss shouldddddddddddd beeeeeeeeeeeeeee ccccccccccccccccccccccccc

Ans 61:

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

Ans 62:

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

Ans 63:

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 64:

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 65:

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

Ans 66:

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

Ans 67:

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

Ans 68:

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

Ans 69:

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 70:

Class : Class 8
it is c

Ans 71:

Class : Class 7
The correct answer is option C

Ans 72:

Class : Class 4

Ans 73:

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

Ans 74:

Class : Class 10
the answer is c

Ans 75:

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

Ans 76:

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

Ans 77:

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

Ans 78:

Class : Class 6
C

Ans 79:

Class : Class 9
answer should be c

Ans 80:

Class : Class 7
It’s c

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 2:

Class : Class 4
ctvgukyvvrcutetuvuytvurcdeyttv

Ans 3:

Class : Class 3
Why the answer is not B

Ans 4:

Class : Class 3
The correct answer is D

Ans 5:

Class : Class 4

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