Sets and Venn Diagrams MCQs with Answers

Past Paper MCQ

In a class, $\frac{3}{4}$ of the students do not know either Hindi or English. $\frac{1}{6}$ of the students know English and $\frac{1}{8}$ of the students know Hindi. What part of the students know both English and Hindi?

• A.$\frac{7}{24}$
• B.$\frac{1}{12}$
• C.$\frac{5}{24}$
• D.$\frac{1}{24}$

If 20 students of class 10 speak Urdu, 33 speak Sindhi only, and 13 can speak both, how many students can speak only Sindhi?

• A.20
• B.33
• C.46
• D.13

If $A$ and $B$ are two non-empty disjoint sets, then $(A - B) \cup B =$ _?

• A.$A$
• B.$B$
• C.$A \cup B$
• D.$A \cap B$

If two sets have the same number of elements but contain different elements, they will be represented as _?

• A.$A = B$
• B.$A \neq B$
• C.$A \subset B$
• D.$A \supset B$

The set of positive integers is called?

• A.Rational Numbers
• B.Whole Numbers
• C.Natural Numbers
• D.Integers

The cardinality of set $A = \{0, +, -, 1\}$ is _?

• A.$4$
• B.$3$
• C.$2$
• D.$1$

If $A = \{a, b, c, d, e\}$, then the number of elements in the power set $n(P(A))$ is _?

• A.$25$
• B.$32$
• C.$10$
• D.$16$

The symbol of the empty set is?

• A.$\subset$
• B.$\in$
• C.$\emptyset$
• D.$\cup$

The of sets consists of the common elements of the given sets.

• A.Union
• B.Intersection
• C.Complement
• D.Difference

The number of subsets of the set $\{0, 1\}$ is:

• A.$2$
• B.$3$
• C.$4$
• D.$8$