National Science Olympiad Forum By SOF Olympiad Trainer - Page 569

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 8
Can you please help me understand this question before this Tuesday.

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 10
its option b

Ans 2:

Class : Class 9

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 9
Hi, #Kavinkrishnan! Notice the sun's position with respect to the stick. If you notice (I) and (III) images are actually mirror-images. Figure (II) actually resembles the situation at noon. Hope you understood! :)

Ans 2:

Class : Class 8

Ans 3:

Class : Class 6

Ans 4:

Class : Class 6
same

Ans 5:

Class : Class 6

Ans 6:

Class : Class 8
i think the answer should be a

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 9
iron,gold,silver,water etc are some conducturs of electricity

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 9
Where are the italicised words?

Ans 2:

Class : Class 3
In cockroaches, small openings are present at the sides of the body called spiracles. Air enters through these openings and reaches all parts of the body by respiratory tube called tracheae which is further branched into tracheoles.

Ans 3:

Class : Class 10
ikrit is not given

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 9
I think answer should be A, B and C - all of these.

Ans 3:

Class : Class 7
i think its obviously b oxygen

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Class : Class 4
wwwwwwwwwhhhhhhhhhhhhhhhyyyyyyyyyyyyyyyyywhy shivaay?

Ans 5:

Class : Class 8
The answer will be B cause oxygen is needed for burning

Ans 6:

Class : Class 5
C

Ans 7:

Class : Class 4
shouldn't it be all of these cause it just anyways ran out of air

Ans 8:

Class : Class 9
A

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 5
ANS = B

Ans 3:

Class : Class 9
Please tell the answer

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 9
Moon doesn't rotate around its axis. That is why we can never see the other side of the Moon.SOF answer is D.

Ans 2:

Class : Class 4
Moon doesn't rotate around its axis. That is why we can never see the other side of the Moon.SOF answer is D.

Ans 3:

Class : Class 5
picture quality is very bad

Ans 4:

Class : Class 8

Ans 5:

Class : Class 6
Ans is B because Moon rotates on its own axis, revolves around a heavenly body and it has gravity.

Ans 6:

Class : Class 3
its B

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
manasvi is right

Ans 2:

Class : Class 6
D is the correct answer

Ans 3:

Class : Class 9
The answer is one and only D

Ans 4:

Class : Class 8
Right you are,sire!

Ans 5:

Class : Class 5
elena is right

Ans 6:

Class : Class 8

Ans 7:

Class : Class 7
Can anyone tell me why D is the answer

Ans 8:

Class : Class 9
Manasvi is wrong because there IS a role of transpiration ,if not then why did he wrapped the leaves in transparent polythene bags?

Ans 9:

Class : Class 7

Ans 10:

Class : Class 6
b

Ans 11:

Class : Class 6
You're right Elena!

Ans 12:

Class : Class 8

Ans 13:

Class : Class 5
ANS IS B BECAUSE THERE IS NO ROLE OF TRANSIPIRATION IN THE GIVEN QUESTION

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