National Science Olympiad Forum By SOF Olympiad Trainer - Page 602

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 9
tough question

Ans 2:

Class : Class 8

Ans 3:

Class : Class 10
The answer is (c) .

Ans 4:

Class : Class 10
yes,ashwak , really tough

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6

Ans 2:

Class : Class 5

Ans 3:

Class : Class 6
dwill the answeras all plastic materials are ofsame density which is lighter than water's density..since the all will float

Ans 4:

Class : Class 10

Ans 5:

Class : Class 10

Ans 6:

Class : Class 9
can you explain little better

Ans 7:

Class : Class 8

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
it is written correct statement

Ans 2:

Class : Class 7
The correct answer is option A and not option D as it has been asked what is the incorrect statement, not what is the correct statement

Ans 3:

Class : Class 7
the correct one should be D because we all know that land near the equator is the hottest part

Ans 4:

Class : Class 10
All statements are incorrect. The last option should be 'All of these'.

Ans 5:

Class : Class 9
Option A is only incorrect rest all are correct. Pls think once!!

Ans 6:

Class : Class 7
a is not a correct answer

Ans 7:

Class : Class 7
A is the correct answer as they have asked for the INCORRECT statement

Ans 8:

Class : Class 8
I think it should be option "D"

Ans 9:

Class : Class 10
It's written "what is the incorrect statement" that's why it's option A

Ans 10:

Class : Class 9
the correct answer is A

Ans 11:

Class : Class 9
a is the correct answer

Ans 12:

Class : Class 8

Ans 13:

Class : Class 7
Not a correct solution at all

Ans 14:

Class : Class 7
The answer is B

Ans 15:

Class : Class 8
I think it should be option d

Ans 16:

Class : Class 9

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 8

Ans 2:

Class : Class 4

Ans 3:

Class : Class 6
Answer should be D

Ans 4:

Class : Class 6
Yes, Sun should be given or it is very difficult to detect the answer.It could be Option A or C which is depending at the position of the Sun.

Ans 5:

Class : Class 5
answer d

Ans 6:

Class : Class 7
Ishit can’t you see the answer please don’t ask such questions

Ans 7:

Class : Class 5

Ans 8:

Class : Class 7
Can you tell the answer of this question

Ans 9:

Class : Class 9
Answer should be D

Ans 10:

Class : Class 8
please also depict a sun in such questions, to decide the position of the moon with respect to sun

Ans 11:

Class : Class 9

Ans 12:

Class : Class 4
Ans is C because in 4 days, it changes its face once

Ans 13:

Class : Class 9

Ans 14:

Class : Class 4
Answer is c

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
Can some one explain. I selected option A

Ans 2:

Class : Class 7
Ha I have never seen such a foolish person everyone eats mushrooms you fool?!!

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
A

Ans 2:

Class : Class 4

Ans 3:

Class : Class 5
The answer is D. Traditionally, irrigation is done after sowing but doing it before can help make the soil damp and soft. Here it says that 'Irrigation can NEVER be done before sowing' which is wrong. So, correct answer is D.

Ans 4:

Class : Class 6
It is A you can only irrigate after sowing IT MAKES NO SENSE DOING IT BEFORE

Ans 5:

Class : Class 5
a

Ans 6:

Class : Class 5
A

Ans 7:

Class : Class 8
ANS IS A

Ans 8:

Class : Class 6
Ans is A because after sowing, new plants come, then only we water these.

Ans 9:

Class : Class 7

Ans 10:

Class : Class 5
THese SOF people does not know anything

Ans 11:

Class : Class 10
ans will be a as irrigation is all ways done after irrigation

Ans 12:

Class : Class 8
Manuring can be done both before sowing and after sowing.

Ans 13:

Class : Class 6
A

Ans 14:

Class : Class 5

Ans 15:

Class : Class 8

Ans 16:

Class : Class 9
yes, the answer is A

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
cannot understand this

Ans 2:

Class : Class 5
view solution to understand

Ans 3:

Class : Class 1
Cannot understand this....Please explain.

Ans 4:

Class : Class 9
A

Ans 5:

Class : Class 4
give solution admin we know that which is corretc

Ans 6:

Class : Class 10
can't understand

Ans 7:

Class : Class 4

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 7

Ans 2:

Class : Class 3

Ans 3:

Class : Class 3
Please explain this question

Ans 4:

Class : Class 3
How can silk keep cool

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