Q. Two sets are called disjoint if there _____________ is the empty set.
✅ Correct Answer: (C)
intersection
Discrete Mathematics MCQs | Page - 2
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. Which of the following two sets are disjoint?
✅ Correct Answer: (D)
{1, 3, 5} and {2, 4, 6}
Q. The difference of {1, 2, 3} and {1, 2, 5} is the set _________.
✅ Correct Answer: (C)
{3}
Q. The bit strings for the sets are 1111100000 and 1010101010. The union of these sets is ____________.
✅ Correct Answer: (D)
1111101010
Q. Among the integers 1 to 300, the number of integers which are divisible by 3 or 5 is
✅ Correct Answer: (D)
140
Q. Using Induction Principle if 13 = 1, 23 = 3 + 5, 33 = 7 + 9 + 11, then
✅ Correct Answer: (C)
43 = 13 + 15 + 17 + 19
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