Explore topic-wise MCQs in Mathematics.

This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Mathematics knowledge and support exam preparation. Choose a topic below to get started.

1.

Two dice are thrown simultaneously. Let A be the event of getting sum less than 4 and B be the event of getting sum not more than 4. Find set B and not A .

A. {(1,1), (1,2), (2,1)}
B. {}
C. {(1,1), (1,2), (1,3), (2,1), (2,2), (3,1)}
D. {(1,3), (2,2), (3,1)}
Answer» E.
Discussion
2.

Two dice are thrown simultaneously. Let A be the event of getting sum less than 4 and B be the event of getting sum not more than 4. Find set A and not B .

A. {(1,1), (1,2), (2,1)}
B. {}
C. {(1,1), (1,2), (1,3), (2,1), (2,2), (3,1)}
D. {(1,3), (2,2), (3,1)}
Answer» C. {(1,1), (1,2), (1,3), (2,1), (2,2), (3,1)}
Discussion
3.

Two dice are thrown simultaneously. Let A be the event of getting sum less than 4 and B be the event of getting sum not more than 4. Find set A and B .

A. {(1,1), (1,2), (2,1)}
B. {}
C. {(1,1), (1,2), (1,3), (2,1), (2,2), (3,1)}
D. {(1,3), (2,2), (3,1)}
Answer» B. {}
Discussion
4.

Two dice are thrown simultaneously. Let A be the event of getting sum less than 4 and B be the event of getting sum not more than 4. Find set A or B .

A. {(1,1), (1,2), (2,1)}
B. {}
C. {(1,1), (1,2), (1,3), (2,1), (2,2), (3,1)}
D. {(1,3), (2,2), (3,1)}
Answer» D. {(1,3), (2,2), (3,1)}
Discussion
5.

If A B=S then set is said to be mutually exhaustive.

A. True
B. False
Answer» C.
Discussion
6.

If A B= then set is said to be mutually exhaustive.

A. True
B. False
Answer» C.
Discussion
7.

Event B but not A is represented by _____________

A. A B
B. A B
C. A B
D. A B
Answer» E.
Discussion
8.

Event A but not B is represented by _____________

A. A B
B. A B
C. A B
D. A B
Answer» D. A B
Discussion
9.

Event _____________ contains elements which are present in B and absent in A.

A. A or B
B. A and B
C. A but not B
D. B but not A
Answer» E.
Discussion
10.

Event _____________ contains elements which are present in A and absent in B.

A. A or B
B. A and B
C. A but not B
D. B but not A
Answer» D. B but not A
Discussion
11.

Event _____________ contains elements which are present in both A as well as B.

A. A or B
B. A and B
C. A but not B
D. B but not A
Answer» C. A but not B
Discussion
12.

Event A and B is represented by _____________

A. A B
B. A B
C. A B
D. A B
Answer» C. A B
Discussion
13.

Event A or B is represented by _____________

A. A B
B. A B
C. A B
D. A B
Answer» B. A B
Discussion
14.

Event _____________ contains elements which are either in A or in B or in both.

A. A or B
B. A and B
C. A but not B
D. B but not A
Answer» B. A and B
Discussion