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# 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.

(A) relation
(B) function
(C) set
(D) proposition

(A) one
(B) two
(C) zero
(D) three

## `Q. 3) The set O of odd positive integers less than 10 can be expressed by ___________`

(A) {1, 2, 3}
(B) {1, 3, 5, 7, 9}
(C) {1, 2, 5, 9}
(D) {1, 5, 7, 9, 11}

(A) 10
(B) 5
(C) 3
(D) 20

## `Q. 5) Which of the following two sets are equal?`

(A) a = {1, 2} and b = {1}
(B) a = {1, 2} and b = {1, 2, 3}
(C) a = {1, 2, 3} and b = {2, 1, 3}
(D) a = {1, 2, 4} and b = {1, 2, 3}

(A) infinite
(B) finite
(C) subset
(D) empty

(A) 8
(B) 6
(C) 7
(D) 9

## `Q. 8) The members of the set S = {x x is the square of an integer and x < 100} is _________________.`

(A) {0, 2, 4, 5, 9, 58, 49, 56, 99, 12}
(B) {0, 1, 4, 9, 16, 25, 36, 49, 64, 81}
(C) {1, 4, 9, 16, 25, 36, 64, 81, 85, 99}
(D) {0, 1, 4, 9, 16, 25, 36, 49, 64, 121}

(A) {1, 2, 6, 1}
(B) {1, 2, 5, 6}
(C) {1, 2, 1, 2}
(D) {1, 5, 6, 3}

## `Q. 10) The intersection of the sets {1, 2, 5} and {1, 2, 6} is the set ___________.`

(A) {1, 2}
(B) {5, 6}
(C) {2, 5}
(D) {1, 6}

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