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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 4

Ans 2:

Class : Class 4
good question sligjhtly tricky

Ans 3:

Class : Class 5
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 4:

Class : Class 4
All of them are incorrect so the answer is D

Ans 5:

Class : Class 4
D

Ans 6:

Class : Class 6
But a is the answer .

Ans 7:

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

Ans 8:

Class : Class 4
cool question

Ans 9:

Class : Class 6
correct answer is supposed to be C. But according to SOF it is A.

Ans 10:

Class : Class 5
EASY. It is a). FOund it very quickly. I wonder why many of you put c)

Ans 11:

Class : Class 6
c

Ans 12:

Class : Class 7
Answer a

Ans 13:

Class : Class 1
The correct ans is A.

Ans 14:

Class : Class 5
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 15:

Class : Class 5
Soumya raj is correct

Ans 16:

Class : Class 5

Ans 17:

Class : Class 6

Ans 18:

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

Ans 19:

Class : Class 6
I did it c but according to SOF, it is a.

Ans 20:

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

Ans 21:

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

Ans 22:

Class : Class 6

Ans 23:

Class : Class 7
The correct answer is a but i did it wrong... (i did ans C)

Ans 24:

Class : Class 5
p is not pivot joint but a ball and socket joint but according to me c is the correct ans

Ans 25:

Class : Class 4
iojkbn

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

Ans 2:

Class : Class 9
base turns yellow with methyl orange.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
Option DThe film of soapy water will burst as the water will get evaporated........

Ans 2:

Class : Class 5
d

Ans 3:

Class : Class 5
answer is C

Ans 4:

Class : Class 5
C

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Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

Class : Class 5

Ans 3:

Class : Class 5
A is almost a symmetrical figure

Ans 4:

Class : Class 4
A IS NOT A MIRROR IMAGE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 5:

Class : Class 4

Ans 6:

Class : Class 5
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 7:

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

Ans 8:

Class : Class 5

Ans 9:

Class : Class 4
A is not a mirror image

Ans 10:

Class : Class 4
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 11:

Class : Class 4
Yes A is not a mirror image SOF change answer

Ans 12:

Class : Class 5

Ans 13:

Class : Class 4

Ans 14:

Class : Class 3

Ans 15:

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

Ans 16:

Class : Class 5
answer can be b

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
Second lever

Ans 2:

Class : Class 6
Second class lever

Ans 3:

Class : Class 6
Second class lever.

Ans 4:

Class : Class 6
Second class lever

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Subject :NSO    Class : Class 1

Ans 1: (Master Answer)

Class : Class 1
Yes. A is the answer.

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 2
d

Ans 2:

Class : Class 4
The d image also has striaght lines at the corners, so that could also be the answer. The answer choices are not correct.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
D D D IT IS D I WILL TELL YOU IT IS DI WILL TELL YOU THAT I AGREEWITH SOMEONE OVER HERE CALLED AYUSHI

Ans 2:

Class : Class 4

Ans 3:

Class : Class 6
D is wrong.

Ans 4:

Class : Class 5

Ans 5:

Class : Class 4
AS THINNER RUBBER WOULD BE PULLED TO A MAXIMUM DISTANCE HENCE MORE SOUND.

Ans 6:

Class : Class 5
I will also agree with Ayushi

Ans 7:

Class : Class 4
I have done some practical observations and found that the fatter rubber band produces louder sound than A,B,C .Correct ans... is D

Ans 8:

Class : Class 4

Ans 9:

Class : Class 4
Ans A would be right if it says Sharpest sound !Ans D is correct in this case as it ask loudest sound

Ans 10:

Class : Class 5
The answer is D because A, B and C have thin rubber band and in D, the rubber band is Fat.

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