National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
The answer is C: Sun is also a star.

Ans 2:

Class :
C . Sun is also a star. Its the closest star to earth.

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Subject :NSO    Class : Class 6

Read the given statements and select the correct option.
Statement 1 : Fibres are first spun into yarns, which are then woven or knit into fabrics.
Statement 2 : Fibres are very thin and small and cannot be made into a fabric directly.


A Both statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.
B Both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.
C Statement 1 is true and statement 2 is false.
D Both statements 1 and 2 are false


isn't the ans c

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
the ans. is a

Ans 2:

Class : Class 1
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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 9
D

Ans 2:

Class : Class 9
Answer D LOOSELY PACKED -GAS AVERAGELY PACKED- LIQUID CLOSELY PACKED -SOLID Sublimation is a process by which a solid is directly converted to a gas. SOLID -->>GAS CLOSELY PACKED-> LOOSELY PACKED

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
Its ball and socket joint in D . It provides 360 degree movement.

Ans 2:

Class : Class 5
option d (shoulder joint) as we can move our shoulders in all directions -sai charan v-i

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
option C

Ans 2:

Class : Class 5
option B

Ans 3:

Class : Class 5
B , because Q and R are plant eaters and T and S are animal eaters. Others are both plant and animal eaters

Ans 4:

Class : Class 4
A

Ans 5:

Class : Class 5
D

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
l

Ans 2:

Class : Class 8
Platelets are tiny blood vessels that helps our body form clots to stop bleeding. Their absence can cause a death a person due to severe blood loss.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
option D

Ans 2:

Class : Class 5
Can you tell the answer to this question

Ans 3:

Class : Class 5

Ans 4:

Class : Class 7
very bad you do not know this one

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