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					 In an iceberg floating in the sea, out of 10 parts of its mass, how much will remain above the surface of the water?
 
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                        - 1 part
-  2 parts
 
- 4 parts
- 6 parts
 
Correct Option: A
Because the density of pure ice is about 920 kg/ m³, and that of sea water about 1025 kg/m³, typically only one-ninth of the volume of an iceberg is above water.
 
	