Please solve q 204?

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Answer 1 · 2018-04-08T08:12:03

The answer is #"option (3) "#

The density of oil is #=0.6gcm^-3#

According to Archimedes' Principle

#"weight of a floating body"= "weight of fluid displaced"#

Let the mass of the block de #=Mg#

#Mg=4*100*1*g+6*100*0.6*g#

#M=400+600*0.6=760g#

The answer is #"option (3) "#