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Subject :NSO    Class : Class 4

Read the given passage and select the correct inferences from the information provided in it.
In liquids, the molecules are not packed as close together as in solids. There are spaces between the molecules. So, they can move around more freely. When sugar is dissolved in water, the sugar molecules fill these empty spaces.
(i) When sugar dissolves in water, the volume of water increases.
(ii) Liquid has no definite shape and volume.
(iii) Liquid can flow.
(iv) When all the empty spaces between the water molecules are filled with sugar molecules, then no more sugar can be dissolved.

A (i) and (iii) only
B (ii) and (iii) only
C (i) and (iv) only
D (iii) and (iv) only

Ans 1:

Class : Class 4
The correct answer is D

Ans 2:

Class : Class 5

Ans 3:

Class : Class 3
master answer

Ans 4:

Class : Class 5
the volume of water will increase when we add sugar in it...the correct answer should be c

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