CUET Level I JEE Mock Test - 2(Maths)

• 2

• 4

• 8

• 16

Let A = {1,2,3} and B = {3,4,5}, then which of the following can be a relation from A to B ?

• {(1,2),(2,3),(3,4),(2,2)}

• {(1,2),(2,3),(1,3)}

• {(1,3),(2,3),(3,3)}

• {(1,1),(2,3),(3,4)}

The period of f(x) = x - [x] is

• 0

• 1

• 2

• (0,-2)

• (-2,0)

• (0,2)

• (2,0)

The Multiplication inverse of 4 - 3i is

• None of these

• 2

• 1

The angle between two hands of a clock at quarter past one is

• 60

• None of these

• 7:48

• 7:30

• 7:25

• 7:40

Which of the following is not a null set ?

• Set of odd natural numbers divisible by 2

• Set of even prime numbers

• {x : x is a natural number , x < 5 and x >7}

• {y : y is a point common to any two parallel lines }