National Science Olympiad Forum By SOF Olympiad Trainer - Page 603

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
What is rowel and owler?

Ans 2:

Class : Class 5

Ans 3:

Class : Class 9
The place where a person is engaged in owling is called an owler and a spiked revolving disc is called a rowel...

Ans 4:

Class : Class 8
Rowler and Owler

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
tyuilo;íkjhmvbhj

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Class : Class 4
right

Ans 3:

Class : Class 8

Ans 4:

Class : Class 3
C is the incorrect sentence because respiratory system is not used for providing oxygen to all parts of our body,it is used for only breathing.

Ans 5:

Class : Class 8
I

Ans 6:

Class : Class 8

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 9
How is falling of a stone a 'CHANGE' in the first place?

Ans 2:

Class : Class 7
the answer is d

Ans 3:

Class : Class 7

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 1
The correct answer is C although I did answer as B.I understood that the correct answer is the when I read the solution

Ans 2:

Class : Class 3
but as given in the options it says that loamy soil is perfect for pottery which is false . Thus the correct answer is option C.

Ans 3:

Class : Class 5

Ans 4:

Class : Class 8
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc!

Ans 5:

Class : Class 8
Only C is correct it is showing in explanation also.

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Class : Class 9

Ans 7:

Class : Class 6
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Ans 8:

Class : Class 3
but as given in the options it says that loamy soil is perfect for pottery which is false . Thus the correct answer is option C.

Ans 9:

Class : Class 7
Nice question

Ans 10:

Class : Class 4
as loamy soil is a mixture of clayey and sandy soil, it holds the right amount of air and water both and it is best suitable for pottery. Thus both the answers B and C should be correct.

Ans 11:

Class : Class 6

Ans 12:

Class : Class 5
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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 7

Ans 2:

Class : Class 7
correct answer should be D

Ans 3:

Class : Class 7
Correct answer should be D

Ans 4:

Class : Class 9
correct answer should be D

Ans 5:

Class : Class 5
Correct answer-D

Ans 6:

Class : Class 3
correct answer should be D here?

Ans 7:

Class : Class 6
answer should be D !!

Ans 8:

Class : Class 7

Ans 9:

Class : Class 7
it should be D

Ans 10:

Class : Class 3
correct answer should be D

Ans 11:

Class : Class 7

Ans 12:

Class : Class 7
Correct Answer should be D

Ans 13:

Class : Class 2
QUETION INCORRECT!!!

Ans 14:

Class : Class 3
the correct answer should be D

Ans 15:

Class : Class 2
Answer is d

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
OPTION A

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 4
B is reticulate Vention how ever all others are parrlel vinetion

Ans 2:

Class : Class 10
yes , it may look like option C is the opening stage of lotus flower and option D is a flower.......but if we look more closerly , then B is reticulate venation and rest all are parallel venetion

Ans 3:

Class : Class 7
Literally in first image it is

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Class : Class 7

Ans 5:

Class : Class 8

Ans 6:

Class : Class 7
D is a flower but others are leaves.

Ans 7:

Class : Class 9

Ans 8:

Class : Class 1

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 9

Ans 2:

Class : Class 8

Ans 3:

Class : Class 8

Ans 4:

Class : Class 9
Thank u Ashher Pervez 🥰

Ans 5:

Class : Class 10
the answer is option c as the compass needle always points to south pole of a magnet.in this figure the compass needle is pointing towards the left hand side magnet's pole which means that pole's polarity is south and the pole of right hand side magnet is north. you should do a practical of this figure!

Ans 6:

Class : Class 7

Ans 7:

Class : Class 8
Good

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

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