CUET Level II JEE MOCK TEST-4(Maths)

which of the following is a set ?

• the collection of all the months of a year beginning

• the collection of ten most talented writers of india

• a team of eleven best cricketers of the word

• a collection of most dangerous animals

  of the word.

the set of intelligent students in a class is

• a null set

• a singleton set

• a finiite set

• not a well defined

  collection

• {2,-2,3,-3}

• {2,3}

• {-2,2,3}

• none of these

which of the following is not a null set ?

• set of odd natural numbers

  divisible by 2

• set of even prime numbers

• none of these

• {(1,4)}

• {(3,4)}

• {(1,4).(3,4)}

• none of these

• {(8,3),(8,2),(8,1),(8,8)}

• {(1,2),(2,2),(3,3),(8,8)}

• {(3,1),(3,2),(3,3),(3,8)}

• {(1,3),(2,3),(3,3),(8,3)}

• {(-1,-1,-1),(-1,-1,1),(-1,1,-1),(-1,1,1),

  (1,-1,-1),(1,-1,1),(1,1,-1),(1,1,1)}

• {(1,1,1), (-1,-1,-1)}

• {(1,1,1),(-1,-1,-1),(1,-1,1)}

• none of these

• 2,3

• 3,2

• 4,1

• 1,4

• {(1,1),(2,1),(3,1),(4,1),(2,3)}

• {(2,2),(3,2),(4,2),(2,4)}

• {(3,3),(4,3),(5,4),(3,4)}

• none of these