The elements in set {Vowels in the word "MATHEMATICS"} are

  • {A, E, I}
  • {A, O, U}
  • {E, I, U}
  • None of above

If E = {30, 31, 32,......,45} and D = {multiples of 4} then complement of D is

  • {30, 31, 33, 34, 35, 37, 38, 39, 41, 42, 43, 45}
  • {31, 32, 35, 37}
  • {14, 42, 43, 44, 45}
  • {23, 24, 25, 26, 27}

The number of elements in set of "odd numbers between 10 and 26" are

  • 8
  • 3
  • 7
  • 6

If E= {3, 5, 7, 9, 11, 13, 15} and A = {3, 5, 7} then its complement is

  • {3, 5, 7}
  • {9, 11, 13, 15}
  • {2, 4, 6, 8}
  • None of above

The odd element in the set {8, 1, 64, 75, 27} is

  • 8
  • 1
  • 27
  • 75

The set {x: x is an odd number between 10 and 18}

  • {11, 12, 13, 15, 17}
  • {12, 16, 15, 13}
  • {11, 13, 15, 17}
  • {12, 14, 16, 18}

If C = {a, b, x, y} and D = {m, n, o, p} then C union D is

  • {a, b, x, y, m, n, o, p}
  • {m, n, o, P, x}
  • {a, b, m, n}
  • {a, x, m, n}

If E = {a, b, c, d, e} and A = { a, b, c} then A is

  • Universal set
  • Subset of E
  • Superset
  • null set

If A = {3, 6, 9, 12} and B = {6, 8, 9} then intersection of A and B is

  • {3, 6}
  • {3, 12}
  • {6, 9}
  • {9, 12}

Individual Objects in a set are called

  • element
  • set
  • list
  • None of above

A set with no elements is

  • a subset
  • a universal set
  • a null set
  • a superset

A group or collection of objects is called

  • element
  • set
  • list
  • group

The set of vowels in English alphabet contains elements

  • {a, b, c, d, e, f}
  • {a, e, i, o, u}
  • {p, q, r, s, t}
  • {l, m, n, o, p}
0 h : 0 m : 1 s

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