 
			 
			MCQOPTIONS
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				| 1. | Find the density of metallic body which floats at the interface of mercury of sp.gr 13.6 and water such that 40 % of its volume is sub-merged in mercury and 60% in water. | 
| A. | 6040 kg/m<sup>3</sup> | 
| B. | 12080 kg/m<sup>3</sup> | 
| C. | 24160 kg/m<sup>3</sup> | 
| D. | 3020 kg/m<sup>3</sup> | 
| Answer» B. 12080 kg/m<sup>3</sup> | |