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  9. Q33

UKPSC PCS 2010 · Question 33 of 138

Kerosene oil float on water because

Science

  1. AIts density is greater than the density of water.
  2. BIts density is less than the density of water.Correct
  3. CIts density is equal to that of the density of water.
  4. DNone of the above

Answer: B. Its density is less than the density of water.

Explanation

Kerosene floats because its density is less than that of water.

Source: UKPSC Lower PCS Prelims 2010 (Combined Lower Subordinate Services Exam), held 2011

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