National Science Olympiad Forum By SOF Olympiad Trainer - Page 611

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
C

Ans 2:

Class : Class 8

Ans 3:

Class : Class 4
Frog lifecyle -> Egg-> Tadpole -> Froglet -> Adult. So it is 4 stages

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8

Ans 2:

Class : Class 10
yes,ashwak , really tough

Ans 3:

Class : Class 9
tough question

Ans 4:

Class : Class 10
The answer is (c) .

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 5

Ans 2:

Class : Class 9
can you explain little better

Ans 3:

Class : Class 6

Ans 4:

Class : Class 10

Ans 5:

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 6:

Class : Class 8

Ans 7:

Class : Class 10

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
Not a correct solution at all

Ans 2:

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

Ans 3:

Class : Class 9
the correct answer is A

Ans 4:

Class : Class 9
a is the correct answer

Ans 5:

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

Ans 6:

Class : Class 9

Ans 7:

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

Ans 8:

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

Ans 9:

Class : Class 8
it is written correct statement

Ans 10:

Class : Class 8
I think it should be option d

Ans 11:

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

Ans 12:

Class : Class 7
a is not a correct answer

Ans 13:

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

Ans 14:

Class : Class 8

Ans 15:

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 16:

Class : Class 7
The answer is B

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
Answer is c

Ans 2:

Class : Class 9

Ans 3:

Class : Class 6
Answer should be D

Ans 4:

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

Ans 5:

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 6:

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

Ans 7:

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

Ans 8:

Class : Class 4

Ans 9:

Class : Class 5
answer d

Ans 10:

Class : Class 8

Ans 11:

Class : Class 9
Answer should be D

Ans 12:

Class : Class 5

Ans 13:

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

Ans 14:

Class : Class 9

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
T is producer, Q is herbivore as it eats the producer, R is carnivore as it eats Q, S is a top carnivore as it eats a carnivore itself and lastly, P must be a decomposer.

Ans 2:

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

Ans 3:

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

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

Ans 3:

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

Ans 4:

Class : Class 6
A

Ans 5:

Class : Class 4

Ans 6:

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 7:

Class : Class 7

Ans 8:

Class : Class 5
A

Ans 9:

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

Ans 10:

Class : Class 5

Ans 11:

Class : Class 8
ANS IS A

Ans 12:

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

Ans 13:

Class : Class 5
A

Ans 14:

Class : Class 9
yes, the answer is A

Ans 15:

Class : Class 8

Ans 16:

Class : Class 5
THese SOF people does not know anything

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