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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
It's so simple answer is C

Ans 2:

Class : Class 3
C

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 2

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Subject :NSO    Class : Class 7

Consider the following statements. Select the option which correctly identifies true (T) and false (F) ones.
(i) The valve between left and right atrium allow the blood to flow only in one direction.
(ii) The contents of phloem can move only in the upward direction whereas water in xylem moves both in the upward and downward directions.
(iii) A healthy adult man excretes an average of 1.5 litres of urine everyday.
(iv) Red blood cells are the biconcave, disc shaped structures filled with haemoglobin.

(i) (ii) (iii) (iv)
A F F T T
B T F T T
C F T T T
D F F T F


The correct answer will be A

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Subject :NSO    Class : Class 8

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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

Ans 1:

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

Ans 2:

Class : Class 5

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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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