Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

Which of the following is set representing neither A nor B?

A. {1,5}
B. {2,4}
C. {2,3,4}
D. { }
Answer» B. {2,4}
Discussion
2.

Which of the following is set representing B but not A?

A. { }
B. {2,4}
C. {2,3,4}
D. {3}
Answer» E.
Discussion
3.

Which of the following is set representing A but not B?

A. {1,2,3,4,5}
B. {2,4}
C. {2,3,4}
D. { }
Answer» E.
Discussion
4.

Which of the following is set B?

A. {1,2,3,4,5}
B. {2,4}
C. {2,3,4}
D. {3}
Answer» D. {3}
Discussion
5.

Which of the following is set A?

A. {1,2,3,4,5}
B. {2,4}
C. {2,3,4}
D. {3}
Answer» C. {2,3,4}
Discussion
6.

In a population of 100 persons, 40 persons like tea and 30 persons like coffee. 10 persons like both of them. How many persons like neither tea nor coffee?

A. 20
B. 40
C. 50
D. 60
Answer» C. 50
Discussion
7.

In a population of 100 persons, 40 persons like tea and 30 persons like coffee. 10 persons like both of them. How many persons like either tea or coffee?

A. 20
B. 40
C. 50
D. 60
Answer» E.
Discussion
8.

In a population of 100 persons, 40 persons like tea and 30 persons like coffee. 10 persons like both of them. How many persons like only coffee?

A. 10
B. 20
C. 30
D. 40
Answer» C. 30
Discussion
9.

In a population of 100 persons, 40 persons like tea and 30 persons like coffee. 10 persons like both of them. How many persons like only tea?

A. 10
B. 20
C. 30
D. 40
Answer» D. 40
Discussion
10.

If n(A)=10, n(B)=20, c=5 in the given Venn diagram. Find a and b.

A. a=10 and b=15
B. a=5 and b=15
C. a=15 and b=10
D. a=15 and b=5
Answer» C. a=15 and b=10
Discussion
11.

In the given Venn diagram, is set A subset of set U?

A. True
B. False
Answer» B. False
Discussion
12.

In the given Venn diagram, is set A subset of set B?

A. True
B. False
Answer» C.
Discussion
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