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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
C

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

Rashmi, a class 6 teacher listed the given materials on the board and asked students to classify them on the basis of transparency.
(I) Window glass (II) Oily paper
(III) Metal sheet (IV) Thin muslin cloth
(V) Concrete wall
Which of the following represents the correct classification?

AI, IV-transparent; II-translucent; III, V-opaque
BI, II-translucent; III-opaque; IV, V-transparent
CI-transparent; II, IV-translucent; III, V-opaque
DV-opaque; II, III-translucent; I, IV-transparent


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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 8

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Subject :NSO    Class : Class 6

Study the given table carefully and select the correct statement regarding P, Q, R and S.

Rough
materials
P Miscible
with water
Translucent
Rock Graphite Vinegar Frosted
glass
Bark of
a tree
Metal
spoon
Milk Tracing
paper
Sand
paper
Iodine
crystals
R Oiled
paper
Q Copper
vessel
Lemon
juice
S

AP can be replaced by metallic materials and S can be replaced by clear water.
BQ can be replaced by pumice stone and R can be replaced by honey.
CP can be replaced by lustrous materials and S can be replaced by aluminium foil.
DBoth B and C


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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 4

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