Q: 6 (NDA-I/2016)

A container is first filled with water and then the entire water is replaced by mercury! Mercury has a density of 13-6 x 103 kg/m
3. If X is the weight of the water and Y is ’the weight of the mercury, then
question_subject: 
Science
question_year: 
2016
question_exam: 
NDA-I
stats: 
0,64,168,40,80,88,24