National Science Olympiad Forum By SOF Olympiad Trainer - Page 465

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
they all lack backbone as they all are are invertebrates

Ans 2:

Class : Class 4
The answer is B since all are invertebrates.

Ans 3:

Class : Class 9
they all lack a back bone

Ans 4:

Class : Class 7
B

Ans 5:

Class : Class 9
they all lack backbone

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 8

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
Isn't diagram 2 and 3 the same?

Ans 2:

Class : Class 7
Kindly explain the answer clearly

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9
b

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9
Ok really...ur name is scary bro

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 9
option B is the correct answer

Ans 2:

Class : Class 5
The correct answer is option B.

Ans 3:

Class : Class 8
The answer is B

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Subject :NSO    Class : Class 6

Read the given paragraph. Process P helps in drying up of our wet clothes when hung on clothesline under sunlight. Process Q makes the mirror in our washroom foggy when we take hot shower. Process R is responsible for loss of water present in soil through leaves of plants. Identify the processes and select the correct option regarding them.

AAll the processes P, Q and R involve the change of state of matter.
BProcess P decelerates with increase in temperature whereas processes Q and R speed up with increase in temperature.
CIn absence of process Q, water present in atmosphere will not precipitate or fall down on Earth’s surface.
DBoth A and C


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