National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 1

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
d

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
This topic seems to be out of reach for a 6th grader. Do we really expect 6th grader to understand moment of force?

Ans 2:

Class : Class 6
no i didn't understand this question .

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Subject :NSO    Class : Class 1

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
simpleeee

Ans 2:

Class : Class 5
D is the answer

Ans 3:

Class : Class 6
It will be d

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 6

A fabric swatch was found at a crime scene. It was found to burn with a hair like smell. To identify the criminal from his clothing, the investigating officer took fabric samples from clothing of four suspects. He placed the data collected in the given chart to help him identify the sample taken from the crime scene.



The data suggests that the most likely culprit is _______.

ASuspect Z
BSuspect Y
CSuspect X
DSuspect W


The correct option may be D also. The solution is not self-explanatory

Ans 1:

Class : Class 8
the answer is d only ,not any other

Ans 2:

Class : Class 6
ans should be d !!!!!!!!!!!!!

Ans 3:

Class : Class 7
this question has insufficient data. there is nothing mentioned about wetness of the fabric swatch in the question. Suspect W seems correct to me

Ans 4:

Class : Class 6
yeah the answer is d

Ans 5:

Class : Class 6
Yes the answer is d as silk smells like hair when burnt and it is also smooth.It is not a good absorbent like cotton.

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 2

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