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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
Ans D

Ans 2:

Class : Class 5
Hooooooooowwwwwwwwww!!!!!!!!!!!!!!!,!,

Ans 3:

Class : Class 5

Ans 4:

Class : Class 5
D

Ans 5:

Class : Class 5
Ans D

Ans 6:

Class : Class 5
D

Ans 7:

Class : Class 5
D

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Subject :NSO    Class : Class 7

Read the given passage with a mistake and select the option that corrects it.
During the process of breathing (inhalation), the diaphragm muscles contract and be comes dome shaped. At the same time, intercostal muscles contract to pull the ribs upwards. This increases the volume of the chest cavity. Subsequently the volume of lungs increases. As the air pressure in the lungs decreases, air moves into the lungs through the air passage.

A The diaphragm muscles contract and become flat.
B This decreases the volume of the chest cavity.
C As the air pressure in the lungs increases, air moves into the lungs through the air passage.
D At the same time, intercostal muscles contract to pull the ribs downwards.


Ans 1:

Class : Class 8

Ans 2:

Class : Class 8
Option A

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
c

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
B

Ans 2:

Class : Class 5
B

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 8

Refer to the given diseases.

(i) Athlete's foot (ii) Amoebic dysentery
(iii) Polio (iv) Cholera
(v) Malaria (vi) Measles
(vii) Pyorrhea (viii) Ringworm
(ix) Typhoid (x) Tuberculosis

Select the option which correctly identifies bacterial diseases (P), viral diseases (Q), protozoan diseases (R) and fungal diseases (S).
  P Q R S
A (iii), (iv), (vi) (ix), (x) (i), (ii), (v) (vii), (viii)
B (iii), (vi), (x) (iv), (ix) (ii), (v), (viii) (i), (vii)
C (iv), (vii) (ix), (x) (iii), (vi) (ii), (v) (i), (viii)
D (iv), (vi), (x) (iii), (ix) (ii), (v), (vii) (i), (viii)


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