National Science Olympiad Forum By SOF Olympiad Trainer - Page 334

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

Ans 1: (Master Answer)

Class : Class 1

D

Wooden ruler is opaque, and it has a definite shape. So, it can be W.

Dough is opaque, and it doesn’t have a definite shape. So, it can be X.

Tracing paper is translucent and has a definite shape. So, it can be Y.

Haze  has no definite shape, and it is translucent. So, it can be Z. Hence, the correct option is D.


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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 9
D should be the answer. because gravity pulls them

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 6

Ans 1: (Master Answer)

Class : Class 1

C


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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 8

Ans 2: (Master Answer)

Class : Class 1

A

Preeti is having difficulty in breathing, laughing and yawning, it seems she has injured an organ, which is related to inhalation and exhalation of air. That means her Lungs are injured, and that is why she is also feeling pain in her chest.


Ans 3:

Class : Class 8

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
Class :

Ans 2:

Class : Class 7

Ans 3:

Class : Class 8

Ans 4:

Class : Class 9

Ans 5:

Class : Class 7

Ans 6:

Class : Class 9

Ans 7:

Class : Class 8

Ans 8:

Class : Class 3

Ans 9:

Class : Class 9

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
Option D is correct

Ans 2:

Class : Class 5
they have not given the diagram only

Ans 3:

Class : Class 5
WE CANT SEE THE STOMACH

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 6
Please explain what is hemp

Ans 3:

Class : Class 5

Ans 4:

Class : Class 4
flax is not a fibre

Ans 5:

Class : Class 9
CThe natural fibres hidden in the grid are WOOL,JUTE,COTTON,HEMP and FLAX

Ans 6:

Class : Class 6
Answer c is correct because we can find cotton hemp jute flax and wool for explanation hemp is a synthetic fibre used to make most T-shirts

Ans 7:

Class : Class 4
'C' is the answer as flax, hemp, wool, jute, and cotton all are fibers and can be found in the grid. So SOF is correct. For the doubt that 'Flax' is not a fiber; I can say that 'Flax' is a plant, but it's stem contains fibers to make linen, which you might have heard of.

Ans 8:

Class : Class 4

Ans 9: (Master Answer)

Class : Class 1

C

The natural fibres hidden in the grid are WOOL, JUTE, COTTON, HEMP and FLAX.


Ans 10:

Class : Class 4
What is hemp?

Ans 11:

Class : Class 6
What is hamp?

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