National Science Olympiad Forum By SOF Olympiad Trainer - Page 480

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 9
B and D both are incorrect.

Ans 2:

Class : Class 8
both B

Ans 3:

Class : Class 5
Syrup is not a gas.

Ans 4:

Class : Class 3
B and D are incorrect

Ans 5:

Class : Class 8
B

Ans 6:

Class : Class 3

Ans 7:

Class : Class 5
B

Ans 8:

Class : Class 9
B & D

Ans 9:

Class : Class 6

Ans 10:

Class : Class 3
D is incorrect.But B is also incorrect as both kerosene and syrup are liquid.

Ans 11:

Class : Class 2
both B and D are incorrect

Ans 12:

Class : Class 3
B & D

Ans 13:

Class : Class 3
B & D

Ans 14:

Class : Class 8
why did not you send right answer clarification or correct options

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
A

Ans 2:

Class : Class 5
answer is A not B

Ans 3:

Class : Class 8
Answer is A

Ans 4:

Class : Class 9
A

Ans 5:

Class : Class 2
Crecent to Newmoon to Crecent to Full Moon. Answer is A

Ans 6:

Class : Class 5
Huh i got it wrong . it was v easy

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
Yes it is... yet a steel ball bearing is the best option

Ans 2:

Class : Class 9
Ya Sharmi is correct, ten-cent coin is also always magnetic

Ans 3:

Class : Class 6
Steel is not a magnetic material

Ans 4:

Class : Class 7
Isn't a ten-cent coin also magnetic?

Ans 5:

Class : Class 6
guys isnt the iron nail not magnetic it shouldn't" have poles in the first place its like saying a coin is a magnet

Ans 6:

Class : Class 8
steel ball bearing is a conducter that is why it is able to drag the box with it.

Ans 7:

Class : Class 9
Yes steel ball bearing is the best option ....... but i think ten cent coin is also magnetic ... but let it be option A {STEEL BALL BEARING}

Ans 8:

Class : Class 9

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
the ans should be (C) as the like poles repel each other

Ans 2:

Class : Class 6
NO,LIKE POLES DO REPEL EACH OTHER,WHILE THEY DO NOT REPEL UNLIKE POLES ATTRACT EACH OTHER

Ans 3:

Class : Class 8
C is correct

Ans 4:

Class : Class 6

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
C. LINEN

Ans 2:

Class : Class 7

Ans 3:

Class : Class 3
C:linen

Ans 4:

Class : Class 5
thanks for writing

Ans 5:

Class : Class 4
Thanks a lot!

Ans 6:

Class : Class 10
C:linen

Ans 7:

Class : Class 5
c;linen

Ans 8:

Class : Class 4
Linen as it comes from flax plant stem

Ans 9:

Class : Class 7

Ans 10:

Class : Class 5

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 2
Answer C is the correct answer as incisors which are present in front most teeth help to bite the food. canines are present just after incisors and help to tear the food. premolars are present just after canines which help to crush the food. molars are present at the last which help us chew and grind the food.

Ans 2:

Class : Class 4
you are right

Ans 3:

Class : Class 10
option C

Ans 4:

Class : Class 4
C

Ans 5:

Class : Class 4
OPTION C

Ans 6:

Class : Class 5
the correct option is C

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 7

Ans 2:

Class : Class 9
I don't understand the ANSWER as it also helps in mixing the nutrients uniformly in the soil.

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 10
option B

Ans 3:

Class : Class 3

Ans 4:

Class : Class 5
white you are rude for sure and it IS b

Ans 5:

Class : Class 7

Ans 6:

Class : Class 7
is is b how

Ans 7:

Class : Class 4
how do you know that Kavan knows the correct answer

Ans 8:

Class : Class 4

Ans 9:

Class : Class 9
Kanav , if you know the answer then why have you posted it on the forum ?

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