1) If A = {3, 6, 9, 12} and B = {6, 8, 9} then intersection of A and B is a. {3, 6} b. {3, 12} c. {6, 9} d. {9, 12}
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2) Individual Objects in a set are called a. element b. set c. list d. None of above
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3) A set with no elements is a. a subset b. a universal set c. a null set d. a superset
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4) A group or collection of objects is called a. element b. set c. list d. group
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5) The set of vowels in English alphabet contains elements a. {a, b, c, d, e, f} b. {a, e, i, o, u} c. {p, q, r, s, t} d. {l, m, n, o, p}
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6) If E= {3, 5, 7, 9, 11, 13, 15} and A = {3, 5, 7} then its complement is a. {3, 5, 7} b. {9, 11, 13, 15} c. {2, 4, 6, 8} d. None of above
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7) The odd element in the set {8, 1, 64, 75, 27} is a. 8 b. 1 c. 27 d. 75
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8) The set {x: x is an odd number between 10 and 18} a. {11, 12, 13, 15, 17} b. {12, 16, 15, 13} c. {11, 13, 15, 17} d. {12, 14, 16, 18}
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9) If C = {a, b, x, y} and D = {m, n, o, p} then C union D is a. {a, b, x, y, m, n, o, p} b. {m, n, o, P, x} c. {a, b, m, n} d. {a, x, m, n}
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10) If E = {a, b, c, d, e} and A = { a, b, c} then A is a. Universal set b. Subset of E c. Superset d. null set
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11) The elements in set {Vowels in the word "MATHEMATICS"} are a. {A, E, I} b. {A, O, U} c. {E, I, U} d. None of above
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12) If E = {30, 31, 32,......,45} and D = {multiples of 4} then complement of D is a. {30, 31, 33, 34, 35, 37, 38, 39, 41, 42, 43, 45} b. {31, 32, 35, 37} c. {14, 42, 43, 44, 45} d. {23, 24, 25, 26, 27}
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13) The number of elements in set of "odd numbers between 10 and 26" are a. 8 b. 3 c. 7 d. 6
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