National Science Olympiad Forum By SOF Olympiad Trainer - Page 448

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 8
The correct answer is D

Ans 2:

Class : Class 3
c

Ans 3:

Class : Class 4
option c is the correct option because granite and marble are hard to make the floor and cannot break easily but chalk can break easily.

Ans 4:

Class : Class 7

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Subject :NSO    Class : Class 3
S

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 10
C

Ans 2:

Class : Class 9
c

Ans 3:

Class : Class 9
it can be d also

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Subject :NSO    Class : Class 9

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 7
D

Ans 2:

Class : Class 5
D

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4
B

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Subject :NSO    Class : Class 3

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