Discrete Mathematics MCQs | Page - 1
Dear candidates you will find MCQ questions of Discrete Mathematics here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. The set O of odd positive integers less than 10 can be expressed by ___________
✅ Correct Answer: (B)
{1, 3, 5, 7, 9}
Q. What is the cardinality of the set of odd positive integers less than 10?
✅ Correct Answer: (B)
5
Q. Which of the following two sets are equal?
✅ Correct Answer: (C)
a = {1, 2, 3} and b = {2, 1, 3}
Q. The members of the set S = {x x is the square of an integer and x < 100} is _________________.
✅ Correct Answer: (B)
{0, 1, 4, 9, 16, 25, 36, 49, 64, 81}
Q. The union of the sets {1, 2, 5} and {1, 2, 6} is the set _______________.
✅ Correct Answer: (B)
{1, 2, 5, 6}
Q. The intersection of the sets {1, 2, 5} and {1, 2, 6} is the set ___________.
✅ Correct Answer: (A)
{1, 2}
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