For balls, A, B, C and D displace 10 mL, 24 mL, 15 mL and 12 mL of a liquid respectively, when immersed completely. The ball which will undergo the maximum apparent loss in weight will be:

A. A

B. B

C. C

D. D

An object is put in three liquids having different densities, one by one. The object floats with and parts of its volume outside the surface of liquids of densities d₁, d₂, and d₃ respectively. Which of the following is the correct order of the densities of the three liquids?

A. d₁> d₂> d₃ B. d₂> d₃> d₁

C. d₁< d₂< d₃ D. d₃> d₂> d₁

A metal in which even iron can float is:

A. Sodium B. Magnesium

C. Mercury D. Manganese

The relative densities of four liquids P, Q, R and S are 1.26, 1.0, 0.84 and 13.6 respectively. An object is floated in all these liquids, one by one. In which liquid the object will float with its maximum volume submerged under the liquid?

A. P B. Q

C. R D. S

A solid of density 900 kg/m³ floats in oil as shown in the given diagram. The oil floats on water of density 1000 kg/m³ as shown. The density of oil in kg/m³ could be:

A. 850 B. 900

C. 950 D. 1050