National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 1

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Subject :NSO    Class : Class 5

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Class : Class 5

Ans 2:

Class : Class 5
Oh this is very easy!! correct option is b

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
c

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 7

Read the following statements.
(A) The plant fibres are made up of which is a structural material in the plant world.
(B) The process of taking out threads from the cocoon to use as silk is called as .
(C) The sheared hair of sheep is moved through tubes filled with soapy water to remove dust, dirt and grease. This is known as
(D) Mohair, spun from the fleece of the Angora is extremely light weight.
Select the option which correctly fills the blanks in any two of the above statements.

A (A) - Protein, (C) - Removal of burr
B (B) - Rearing, (C) - Scouring
C (A) - Cellulose, (D) - Goat
D (B) - Reeling, (D) - Rabbit


The correct option is (c)

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
D

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 2

Ans 2:

Class : Class 2

Ans 3:

Class : Class 2

Ans 4:

Class : Class 2
OK

Ans 5:

Class : Class 2
ok

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
B

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Subject :NSO    Class : Class 6

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