National Science Olympiad Forum By SOF Olympiad Trainer - Page 492

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
Ans = C

Ans 2:

Class : Class 3
Answer is C. As you can't weave fibres.read the question properly!!!!!!!!!!!!!!!

Ans 3:

Class : Class 8
I think the is option B

Ans 4:

Class : Class 5
its an error as weaving is done as sam eas decribed in statement 2 i think answer should be ...............BBBBB......................

Ans 5:

Class : Class 8

Ans 6:

Class : Class 6
Both statements are true

Ans 7:

Class : Class 8

Ans 8:

Class : Class 7
There seems to be an error in this. We feel that it is B

Ans 9:

Class : Class 3
It is C only!!!

Ans 10:

Class : Class 8

Ans 11:

Class : Class 4
The answer is B

Ans 12:

Class : Class 6
the correct answer is c as it is given weaving fibres not weaving yarn.read the question carefully.

Ans 13:

Class : Class 4
It is C!!!!! Be careful!!!!!!!!!

Ans 14:

Class : Class 7

Ans 15:

Class : Class 7
the answer is C because YARNS are woven not FIBRES

Ans 16:

Class : Class 6
Answer is C. ttraj's point is true.

Ans 17:

Class : Class 6
Very good and tricky question

Ans 18:

Class : Class 7
I agree with A Ramakrishna's point

Ans 19:

Class : Class 1
there is an error. the answer is C

Ans 20:

Class : Class 7
The answer would be C. If you read the question carefully, it says, "Weaving is done by interlacing two sets of FIBRES at right angles." There are two things wrong with this: 1) They need not be interlaced at right angles. 2) The question clearly says 'fibres', not 'yarns' as it should be. Therefore, the answer is C.

Ans 21:

Class : Class 7
answer is B

Ans 22:

Class : Class 8
it is cccccccccccccccccccccc!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 23:

Class : Class 8
The answer is B

Ans 24:

Class : Class 10

Ans 25:

Class : Class 7
thanks for the answer

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
q

Ans 2:

Class : Class 8
ns is C

Ans 3:

Class : Class 7

Ans 4:

Class : Class 7
p

Ans 5:

Class : Class 7
i clicked the correct option but it showed wrong.. this system is completely stupid.. 0 stars out of 5

Ans 6:

Class : Class 8
ans is c

Ans 7:

Class : Class 7
Bubble pack is a good insulator than a cotton wool.

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7

Ans 2:

Class : Class 9
Yes it is CQ is female gamete and it does transform into endosperm

Ans 3:

Class : Class 8
it should be C ,since C is the ovule

Ans 4:

Class : Class 9

Ans 5:

Class : Class 9

Ans 6:

Class : Class 8
c

Ans 7:

Class : Class 10
why not statement V is correct ?SOF pls explain

Ans 8:

Class : Class 9

Ans 9:

Class : Class 9
b is the answer

Ans 10:

Class : Class 8

Ans 11:

Class : Class 8
C is correct, the statement (i) is vague

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
C is not correct

Ans 2:

Class : Class 5
cxvcv3cvtvhFVChcwlejn ljenlf wfh bh b huebvfhdocjcjnnnncncfhvb bhcbhbdhcvdgb hdbf hfjn nj n jncnnhfohvhbvobuwr3hqaswedrfthnjmk,ljnbvcxxcfvbsdcfvgbxdcFVGBDCVBNMxcvbnmdfghjasdfgjkzawsxedcrvftghnjqzawsxdfvtghunzasxdcrfvgswderftgyhazwsdfg dfgsdfghjkljghgfbjcxnjxnjnnccjjcjdccujcdjfhnvfcduhcccccccfffffffffffffffffrrrrrrrrrrrffffffffffffffffwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwevvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv jfknwjf ejjjjjjjjncvfjnb fjnvfjvmifmccccccccccccccccccccccccccccccccccccccccffvweevwevwrtvtrwh fccccczsxxxxxxxxxxxxxhhhhhhhhdsssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss z cf ffffffffffffffffffffffffffffffffffffffffffffffffffffffff nmmmmmmmnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn

Ans 3:

Class : Class 4
D

Ans 4:

Class : Class 4
The answer is "C"

Ans 5:

Class : Class 4
option D

Ans 6:

Class : Class 10
correct ans in option D

Ans 7:

Class : Class 5
Option C is also correct. So students selecting Option C should be awarded 2 marks.

Ans 8:

Class : Class 4
Because Venus is the only planet to rotate clockwise, not Uranus

Ans 9:

Class : Class 4
answer is D

Ans 10:

Class : Class 4
c ant be correct cause Venus is not made up of frozen gases

Ans 11:

Class : Class 5
D

Ans 12:

Class : Class 4
D

Ans 13:

Class : Class 6
D

Ans 14:

Class : Class 5
D

Ans 15:

Class : Class 4

Ans 16:

Class : Class 5
D

Ans 17:

Class : Class 10
HOW🌗🌔🌏🌺🌏🐎🐚🦃🎃🐓🌍🌸🌍🐓🌼🍄🐁🌼🐐😳😳😳😳😳😳😳😳😳😳😳😳😳😳

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 6
b or c should be the correct answer when they say it as wrong it is not fair

Ans 3:

Class : Class 6
According to me they should have told the sun's position

Ans 4:

Class : Class 5
This is a logical question as it is asking which phase comes in the waning phase, so the answer given is correct

Ans 5:

Class : Class 5
They should mention the sun's position in respect to the moon.

Ans 6:

Class : Class 5
b and c is like same or i am wrong

Ans 7:

Class : Class 9
b or c will depend on Sun's position which is not mentioned

Ans 8:

Class : Class 7
B or C is the answer to this question

Ans 9:

Class : Class 5

Ans 10:

Class : Class 8

Ans 11:

Class : Class 5
It is not a logical question

Ans 12:

Class : Class 7

Ans 13:

Class : Class 8

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4
But according to recent studies during photosynthesis plants take in carbondioxide and release oxygen due to which animals and humans are able to breathe oxygen . So , there i some error in the robotic system of SOF Olympiad Trainer . Even if you chose C but they show the correct answer is A you needn't worry as you can report the error using the button next to the one that opens this chat

Ans 2:

Class : Class 3
a a a

Ans 3:

Class : Class 3
Yes,very tricky indeed.Everybody will write C but the answer will be A

Ans 4:

Class : Class 3
C

Ans 5:

Class : Class 7

Ans 6:

Class : Class 3

Ans 7:

Class : Class 3
a

Ans 8:

Class : Class 3
a

Ans 9:

Class : Class 8
A

Ans 10:

Class : Class 9
It was a little tricky .

Ans 11:

Class : Class 4

Ans 12:

Class : Class 8
Very,very,very,very,very,very,very,very tricky

Ans 13:

Class : Class 4
the answer is c but it glitched and told the answer is a

Ans 14:

Class : Class 3
Why a

Ans 15:

Class : Class 6

Ans 16:

Class : Class 4
C

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
c

Ans 2:

Class : Class 7

Ans 3:

Class : Class 4
1.A rat chew its food.2.A squirrel chew its food also.3.A frog swallow its food.4.A rabbit chew its food.Therefore, answer is option C (frog) because it swallows its food.

Ans 4:

Class : Class 4
why

Ans 5:

Class : Class 5
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Ans 6:

Class : Class 3
C

Ans 7:

Class : Class 8
C

Ans 8:

Class : Class 8

Ans 9:

Class : Class 7
c

Ans 10:

Class : Class 8
c

Ans 11:

Class : Class 9
c

Ans 12:

Class : Class 7
c

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 8

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