National Science Olympiad Forum By SOF Olympiad Trainer - Page 481

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
A

Ans 2:

Class : Class 7

Ans 3:

Class : Class 7
B

Ans 4:

Class : Class 3
B

Ans 5:

Class : Class 3
B

Ans 6:

Class : Class 9
C

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 9
I think the relationship is ( Kharif Crop: Kharif Crop ). Then, option A cannot be correct as Barley is a Rabi crop while Maize is a Kharif crop.

Ans 2:

Class : Class 3
The answer is correct. The relation is rabi : kharif .

Ans 3:

Class : Class 9

Ans 4:

Class : Class 6
A is correct . Check on google

Ans 5:

Class : Class 6
The relationship is Rabi:Kharif

Ans 6:

Class : Class 6

Ans 7:

Class : Class 6

Ans 8:

Class : Class 9
I think the relationship is Kharif Crop: Kharif Crop. Then, option A cannot be correct as Barley is a Rabi crop while Maize is a Kharif crop.

Ans 9:

Class : Class 7

Ans 10:

Class : Class 5
The relationship is Rabi crop: kharif crop.

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
B & D

Ans 2:

Class : Class 3

Ans 3:

Class : Class 3
B & D

Ans 4:

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

Ans 5:

Class : Class 6

Ans 6:

Class : Class 8
B

Ans 7:

Class : Class 5
Syrup is not a gas.

Ans 8:

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

Ans 9:

Class : Class 2
both B and D are incorrect

Ans 10:

Class : Class 5
B

Ans 11:

Class : Class 8
both B

Ans 12:

Class : Class 9
B and D both are incorrect.

Ans 13:

Class : Class 9
B & D

Ans 14:

Class : Class 3
B and D are incorrect

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
answer is A not B

Ans 2:

Class : Class 3
A

Ans 3:

Class : Class 9
A

Ans 4:

Class : Class 8
Answer is A

Ans 5:

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

Ans 6:

Class : Class 6
Huh i got it wrong . it was v easy

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 9

Ans 2:

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

Ans 3:

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

Ans 4:

Class : Class 7
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 5:

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

Ans 6:

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 7:

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

Ans 8:

Class : Class 6
Steel is not a magnetic material

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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 8
C is correct

Ans 3:

Class : Class 6

Ans 4:

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

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5

Ans 2:

Class : Class 7

Ans 3:

Class : Class 10
C:linen

Ans 4:

Class : Class 3
C:linen

Ans 5:

Class : Class 4
Thanks a lot!

Ans 6:

Class : Class 5
thanks for writing

Ans 7:

Class : Class 4
C. LINEN

Ans 8:

Class : Class 7

Ans 9:

Class : Class 5
c;linen

Ans 10:

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

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
C

Ans 2:

Class : Class 4
OPTION C

Ans 3:

Class : Class 10
option C

Ans 4:

Class : Class 5
the correct option is C

Ans 5:

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 6:

Class : Class 4
you are right

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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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