National Science Olympiad Forum By SOF Olympiad Trainer - Page 456

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
D

Ans 2:

Class : Class 9
Biradar what is your final answer A or D ?

Ans 3:

Class : Class 5
tina

Ans 4:

Class : Class 4
A

Ans 5:

Class : Class 5
OPTION D

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 8

Ans 2:

Class : Class 4

Ans 3:

Class : Class 4
d

Ans 4:

Class : Class 6
d

Ans 5:

Class : Class 4
ans is d

Ans 6:

Class : Class 6
Ccc

Ans 7:

Class : Class 6

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 9
Please explain this question to me Revisewise Expert.

Ans 2:

Class : Class 5
qwertyuiopasdfghjklzxcvbnm,./;'[]\=-0987654321` _)(*

Ans 3:

Class : Class 9
A is wrong sunlight is needed in stage Q

Ans 4:

Class : Class 5
Hey there i cant understand that stage p is afectted by staget

Ans 5:

Class : Class 7

Ans 6:

Class : Class 10
The answer is b because photosynthesis starts when the plant comes out of the seed and p does not get affected by what is affecting the stage T of the plant

Ans 7:

Class : Class 5
iii and iv are correct.

Ans 8:

Class : Class 8
Step 1: option iv is correct and option iv is in option a

Ans 9:

Class : Class 5

Ans 10:

Class : Class 5
A

Ans 11:

Class : Class 5
d is the right answer because when the plant in inside the seed it need air water warmth so it is only in option d

Ans 12:

Class : Class 5
A

Ans 13:

Class : Class 8
i and iii is correct,not i and iv

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
Thanks

Ans 2:

Class : Class 6
The answer is D as 1.Rusting Is slow change as it takes a long time for Iron to rust.2.Rusting Is also a chemical change as many chemical reactions occur in The Rusting process 3.Rusting is a Irreversible change as we can not change the effect of rustingThank youI hope I proved to be some help

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
Actually the image shown of knee is resembling to shoulder bones that's why its so confusing

Ans 2:

Class : Class 7
don't protest

Ans 3:

Class : Class 4
Very confusing.

Ans 4:

Class : Class 7
P shows the knee joint. The knee joint is a hinge joint, which allows movement along one axis only, to flex or to extend.Q shows a joint where our neck joins the head. It is a pivotal joint. It allows us to bend our head forward and backward and turn the head to our right or left.Now, let’s check the given options and find the incorrect one regarding these two joints:A. Joint P allows movement in one direction only. ----- Correct. Joint P is a hinge joint, which allows movement along one axis only, to flex or to extend.B. Joint Q allows movement in many planes. ----- Correct. Joint Q allows us to bend our head forward and backward and turn the head to our right or left.C. Knee bones have two P joints. ----- Incorrect. Knee bones have just one hinge joint.D. Joint Q acts like a pivot and allows the circular motion of the part around it. ----- Correct. We can move our head around in circular motion at the neck joint.Hence, Option C is the right answer.

Ans 5:

Class : Class 8
When u know all the answers then what is the need to ask us??

Ans 6:

Class : Class 6

Ans 7:

Class : Class 7
It's incorrect

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