National Science Olympiad Forum By SOF Olympiad Trainer - Page 443

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
c

Ans 2:

Class : Class 7

Ans 3:

Class : Class 6
answer should be Aas according to them they have not separated sugar and salt

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
wrong answer wrong options should be none of these

Ans 2:

Class : Class 4

Ans 3:

Class : Class 3

Ans 4:

Class : Class 3

Ans 5:

Class : Class 6
there should be none of these option

Ans 6:

Class : Class 4

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
D

Ans 2:

Class : Class 8
Check the solution ANSHUL.

Ans 3:

Class : Class 6

Ans 4:

Class : Class 3
D

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 8

Ans 2:

Class : Class 5
1 can be either d or e. It depends if u look at top to bottom or vice versa

Ans 3:

Class : Class 6
Yeah

Ans 4:

Class : Class 5

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
The answer is D

Ans 2:

Class : Class 7
The answer is D because in container X after three hours due to the respiration of the there will be less O2 and more Co2.Nice question

Ans 3:

Class : Class 4

Ans 4:

Class : Class 5
Yes it is correct.

Ans 5:

Class : Class 6
no

Ans 6:

Class : Class 4
Blubbering blums

Ans 7:

Class : Class 4
Yes option D is correct

Ans 8:

Class : Class 2
The answer will be D as due to the breathing process of fish the dissolved oxygen in the water will be less and the carbon dioxide will be more as all living beings on earth take in oxygen and give out carbon dioxide while respiration.

Ans 9:

Class : Class 4
I think it could be the B option

Ans 10:

Class : Class 5
Ishit rai is correct

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
No option is correct.

Ans 2:

Class : Class 6

Ans 3:

Class : Class 5
Correct, banana stem is also edible.

Ans 4:

Class : Class 7
Even in solution they gave A is wrong

Ans 5:

Class : Class 7
SO CONFUSING!!!

Ans 6:

Class : Class 6
None of the options are right as :a) bananas do have an edible stemb) radishes have a taproot systemc) onions have fibrous root system

Ans 7:

Class : Class 6
answer will be c

Ans 8:

Class : Class 6
answer is a as radhish has reticulate venation and onions have fibrous roots

Ans 9:

Class : Class 7
All of the options are wrong. None of them are correct. Option A has a slight inaccuracy regarding the banana stem, as it is edible, It is the closest to being correct

Ans 10:

Class : Class 7
answer is not c as onion have fibrous root . the banana stem is only eaten in india

Ans 11:

Class : Class 7
None of the options are correct and the solution is also incorrect.

Ans 12:

Class : Class 8
it should be C

Ans 13:

Class : Class 8
answer is b

Ans 14:

Class : Class 7
even banana stem is edible so how is the answer (A)?

Ans 15:

Class : Class 6
answer is a

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 3

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
The answer is b,because duckweed and water lettuce are non-flowering floating plants,but in the picture there is a flowering floating plant and in the question there is written to choose the correct option similar to it.So, the answer is B.

Ans 2:

Class : Class 4
good they should recheck every answer they put

Ans 3:

Class : Class 4
But y is the correct answer being shown as A??

Ans 4:

Class : Class 4
Well, they asked for a biological relationship, not a flowering/non-flowering relationship, so option A is correct. It's in the solution section.

Ans 5:

Class : Class 8
ans is B because, duckweed and water lettuce is nonflowering water plants.

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
All are correct

Ans 2:

Class : Class 6
ALL OPTIONS ARE CORRECT

Ans 3:

Class : Class 5
b

Ans 4:

Class : Class 6
B

Ans 5:

Class : Class 2
All are correct

Ans 6:

Class : Class 2
B

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