National Science Olympiad Forum By SOF Olympiad Trainer - Page 524

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
Ans = C

Ans 2:

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

Ans 3:

Class : Class 8
I think the is option B

Ans 4:

Class : Class 10

Ans 5:

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

Ans 6:

Class : Class 8

Ans 7:

Class : Class 4
The answer is B

Ans 8:

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

Ans 9:

Class : Class 6
it is C, YARNS are woven not FIBRES.

Ans 10:

Class : Class 8

Ans 11:

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

Ans 12:

Class : Class 7
answer is B

Ans 13:

Class : Class 3
It is C only!!!

Ans 14:

Class : Class 7

Ans 15:

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

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 8
The answer is B

Ans 19:

Class : Class 7
thanks for the answer

Ans 20:

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

Ans 21:

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

Ans 22:

Class : Class 8

Ans 23:

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

Ans 24:

Class : Class 6
Both statements are true

Ans 25:

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 26:

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

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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 8
ans is c

Ans 6:

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

Ans 7:

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

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Subject :NSO    Class : Class 7

Ans 1:

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

Ans 2:

Class : Class 9

Ans 3:

Class : Class 9
b is the answer

Ans 4:

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

Ans 5:

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

Ans 6:

Class : Class 9

Ans 7:

Class : Class 8
c

Ans 8:

Class : Class 9

Ans 9:

Class : Class 7

Ans 10:

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

Ans 11:

Class : Class 8

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
c ant be correct cause Venus is not made up of frozen gases

Ans 2:

Class : Class 6
D

Ans 3:

Class : Class 10
correct ans in option D

Ans 4:

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

Ans 5:

Class : Class 4
D

Ans 6:

Class : Class 4
answer is D

Ans 7:

Class : Class 5
D

Ans 8:

Class : Class 4
D

Ans 9:

Class : Class 4
The answer is "C"

Ans 10:

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

Ans 11:

Class : Class 5
C is not correct

Ans 12:

Class : Class 4
option D

Ans 13:

Class : Class 10
cxvcv3cvtvhFVChcwlejn ljenlf wfh bh b huebvfhdocjcjnnnncncfhvb bhcbhbdhcvdgb hdbf hfjn nj n jncnnhfohvhbvobuwr3hqaswedrfthnjmk,ljnbvcxxcfvbsdcfvgbxdcFVGBDCVBNMxcvbnmdfghjasdfgjkzawsxedcrvftghnjqzawsxdfvtghunzasxdcrfvgswderftgyhazwsdfg dfgsdfghjkljghgfbjcxnjxnjnnccjjcjdccujcdjfhnvfcduhcccccccfffffffffffffffffrrrrrrrrrrrffffffffffffffffwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwevvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv jfknwjf ejjjjjjjjncvfjnb fjnvfjvmifmccccccccccccccccccccccccccccccccccccccccffvweevwevwrtvtrwh fccccczsxxxxxxxxxxxxxhhhhhhhhdsssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss z cf ffffffffffffffffffffffffffffffffffffffffffffffffffffffff nmmmmmmmnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn

Ans 14:

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

Ans 15:

Class : Class 5
D

Ans 16:

Class : Class 5
D

Ans 17:

Class : Class 5

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 7

Ans 3:

Class : Class 5
It is not a logical question

Ans 4:

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

Ans 5:

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

Ans 6:

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

Ans 7:

Class : Class 5

Ans 8:

Class : Class 8

Ans 9:

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

Ans 10:

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

Ans 11:

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 12:

Class : Class 7
According to me they should have told the sun's position

Ans 13:

Class : Class 8

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 9
It was a little tricky .

Ans 2:

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

Ans 3:

Class : Class 3
a a a

Ans 4:

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 5:

Class : Class 3
a

Ans 6:

Class : Class 3
C

Ans 7:

Class : Class 7

Ans 8:

Class : Class 8
A

Ans 9:

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

Ans 10:

Class : Class 4

Ans 11:

Class : Class 3
Why a

Ans 12:

Class : Class 4
C

Ans 13:

Class : Class 3
a

Ans 14:

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

Ans 15:

Class : Class 4

Ans 16:

Class : Class 6

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 8
c

Ans 2:

Class : Class 7
c

Ans 3:

Class : Class 4
why

Ans 4:

Class : Class 8
C

Ans 5:

Class : Class 5
c

Ans 6:

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 7:

Class : Class 9
c

Ans 8:

Class : Class 8

Ans 9:

Class : Class 3
C

Ans 10:

Class : Class 5
TRTHYJTUYHNBCFBGSEHFNDHBG RCFHVBGHYVDNUCSNGBCTDYHUJSBNDVGTHJHSMHNCGDBHEYFNHENDEVHGBTDFHUNGBGRYFHXNHGBNFVDHFJUHDVBVYCGFHDJDMSUHDRYFDJYUMHFJGDHJYUHRFGBHDNDXHFDFJCYRFHSDFTYRFHCYRFHJHCYDRHFJEHDSJYUHJSHJYFRHDYUHFJHJVDCUYXJRKHFMYVCBHXJFYUDJSJHCJDYFRUEYDHJYUSHJDYWESFHDYUSEUIYUJFDUREYJHDGJHJSMYHJEDJGFHNYDFHDGJHCJMXYMURJKUFYHJDXHUYDGVHCNHNJFKGVHCNUNCJHFJGVHNCHGJHFDVNHJHGJHDVJYJHGJFHVNJCJHJFDJKHJHFJVJHNJHMUHJGHFNVFJVHJNJMGFHVGFH

Ans 11:

Class : Class 7

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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