National Science Olympiad Forum By SOF Olympiad Trainer - Page 752

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
d

Ans 2: (Master Answer)

Class : Class 1

The correct answer is C.


Ans 3:

Class : Class 9
The answer is C

Ans 4:

Class : Class 5
please explain how is it c?

Ans 5:

Class : Class 5
how do you all know the correct answer is 'C' when everything seems correct.

Ans 6:

Class : Class 4
I. This is so EZ.t can be c as N is on the top and S is down plus when the north recives cold it is hot in the south and when the south is cold it is hot in the north

Ans 7:

Class : Class 6
C

Ans 8:

Class : Class 5
C

Ans 9:

Class : Class 4
no u DUMMIES! winter should be on the east side of the earth and summer on the west and Goutham this question is sooooo WRONG! and ur wrong Goutham

Ans 10:

Class : Class 7
correct answer is C

Ans 11:

Class : Class 4
D is correct

Ans 12:

Class : Class 4
it also can be d explain how please admin cant understand

Ans 13:

Class : Class 8
please give explanation Admin.

Ans 14:

Class : Class 3
explain please

Ans 15:

Class : Class 9
C

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 7
WTH?

Ans 3:

Class : Class 8
And the question said to find the incorrect option! So a.

Ans 4:

Class : Class 4
iojkbn

Ans 5:

Class : Class 10
Yes, it is true, we can compare the movement to the joint mentioned as "P" with that of a joystick. It is a ball-socket joint, and it is found in the shoulders and the hips.

Ans 6:

Class : Class 5
The correct answer is A) according to SOF

Ans 7:

Class : Class 5
Correct answer is C

Ans 8:

Class : Class 5
the answer is a but i did it c

Ans 9:

Class : Class 9
It's simple

Ans 10:

Class : Class 5
correct answer is supposed to be C. But according to SOF it is A.

Ans 11:

Class : Class 5
but read the question... you have to select the incorrect ans

Ans 12:

Class : Class 5

Ans 13:

Class : Class 6
Soumya raj is correct

Ans 14:

Class : Class 5
actually the picture P is wrong . they want to express it as pivot joint.

Ans 15:

Class : Class 10
Soumya raj is correct answer should be c as ball and socket joint is only found in legs and arms and it is definitely not found in the skull .

Ans 16:

Class : Class 6
EASY. It is a). FOund it very quickly. I wonder why many of you put c)

Ans 17:

Class : Class 4
cool question

Ans 18:

Class : Class 4
D

Ans 19:

Class : Class 8
good question sligjhtly tricky

Ans 20:

Class : Class 7
SOF is wrong . The answer should be C as Ball and socket joint is only found in arms and legs . It cannot come in the skull . Smita De is also absolutely right .

Ans 21:

Class : Class 1
The correct ans is A.

Ans 22:

Class : Class 4

Ans 23:

Class : Class 9
I think the answer is A

Ans 24:

Class : Class 9
c

Ans 25:

Class : Class 5
Nice question

Ans 26:

Class : Class 9

Ans 27:

Class : Class 7
But a is the answer .

Ans 28:

Class : Class 9
OH mene to d kiya tab laga ki sab wrong the.oh my god now acinfusing yar

Ans 29:

Class : Class 6

Ans 30:

Class : Class 8
The question is asking to select the incorrect question, but option C is correct and option A is wrong so A is the correct answer

Ans 31:

Class : Class 7
All of them are incorrect so the answer is D

Ans 32:

Class : Class 8
The correct answer is a but i did it wrong... (i did ans C)

Ans 33:

Class : Class 7
I did it c but according to SOF, it is a.

Ans 34:

Class : Class 4
p is not pivot joint but a ball and socket joint but according to me c is the correct ans

Ans 35:

Class : Class 9
its a

Ans 36:

Class : Class 4
Answer a

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
It would be conducted on either 9th or 23rd November. Ask your school Olympiad Coordinator.

Ans 2:

Class : Class 7
It would be conducted on either 9th or 23rd November. Ask your school Olympiad Coordinator.

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 10
i agree@anurag

Ans 2:

Class : Class 9
base turns yellow with methyl orange.

Ans 3:

Class : Class 9
I think the answer is C. If it contains H+ ions less than OH- ions, the substance is a base.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
Option DThe film of soapy water will burst as the water will get evaporated........

Ans 2:

Class : Class 5
C

Ans 3:

Class : Class 8
ANSWER IS D

Ans 4:

Class : Class 9
answer is C

Ans 5:

Class : Class 5

Ans 6:

Class : Class 9
mo the film will pop so ans is d

Ans 7:

Class : Class 8
a b c d e f g h i j k l m n o p q r s t u v w x y z.......... Confusing .......... z y x w v u t s r q p o n m l k j i h g f e d c b a

Ans 8:

Class : Class 6
d

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
A is not a mirror image

Ans 2:

Class : Class 9

Ans 3:

Class : Class 2
C

Ans 4:

Class : Class 8
In A the mirror image of B is wrong and in D it is not a mirror image.In fact A and D both are not mirror images .Hence, the confusion between A and D

Ans 5:

Class : Class 5
I Don't Understand?

Ans 6:

Class : Class 5

Ans 7:

Class : Class 7
A

Ans 8:

Class : Class 4
aa

Ans 9:

Class : Class 3

Ans 10:

Class : Class 4

Ans 11:

Class : Class 6
A

Ans 12:

Class : Class 5
answer can be b

Ans 13:

Class : Class 5
A

Ans 14:

Class : Class 8
A IS NOT A MIRROR IMAGE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 15:

Class : Class 9

Ans 16:

Class : Class 5
A is not a mirror image. Requesting SOF to correct the same.

Ans 17:

Class : Class 5
A is almost a symmetrical figure

Ans 18:

Class : Class 4
a

Ans 19:

Class : Class 5
THEY CAN TELL THAT WHICH IS NOT MIRROR IMAGE OR MIRROR IMAGE

Ans 20:

Class : Class 5

Ans 21:

Class : Class 7

Ans 22:

Class : Class 8
They were trying to show the mirror image but OptionA is not shown correctly as the mirror image. Hence the confusion. between A and D.

Ans 23:

Class : Class 6
A is not a mirror image. @SOF Please change the answer.

Ans 24:

Class : Class 8
I don’t understand how can d be the answer

Ans 25:

Class : Class 8
Yes A is not a mirror image SOF change answer

Ans 26:

Class : Class 6

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 9
Second class lever

Ans 2:

Class : Class 8
Second class lever.

Ans 3:

Class : Class 9
Second class lever

Ans 4:

Class : Class 4
Second lever

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Subject :NSO    Class : Class 1

Ans 1: (Master Answer)

Class : Class 1
Yes. A is the answer.

Ans 2:

Class : Class 6
PICTURE IS NOT CLEAR AT ALL

Ans 3:

Class : Class 2
I could not understand the plants

Ans 4:

Class : Class 6
What is the name of plant in A

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 7
The d image also has striaght lines at the corners, so that could also be the answer. The answer choices are not correct.

Ans 2:

Class : Class 2
d

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