College of Admission Tests Multan

Sets

Solve the question of and select the option from the choices A through D/E. Check your Answer and view the explanation.

Question: 9

Power set of empty set has exactly _________ subset.
  • One
  • Two
  • Zero
  • Three

  Show/Hide Explanation 

Correct Answer: A

None
Power set of null set has exactly one subset which is empty set.