Math Chapter Wise question with answer

Q01 Which of the following statement is/are true? I: If B is countable subset of an uncountable set A, then A – B is co... English · UPPSC GDC 2021 Q02 Consider the following two statement for four set A, B, C and D: I. A⊆ ⊆ ⊆B and C⊆ ⊆ ⊆D⇒ ⇒ ⇒A× × ×C⊆ ⊆ ⊆B× × ×D II.... English · UP PCS (Pre) 2002 Q03 Consider the following two statements for four non-empty sets A, B, C and D I. (A∩ ∩ ∩B) × × × (C∩ ∩ ∩D) = (A× × ×C... English · UP PCS (Pre) 2007 Q04 For three sets A, B and C the correct statement is English · UP PCS (Pre) 2009 Q05 Let p denotes the statement 'Rahul is rich' and q denotes the statement 'Rahul is happy'. Then the statement 'Rahul... English · OPSC PGT 2017 Q06 Which of the following statement is false? English · PGT 2003