Question # 1

The number of elements in power set {1,2,3}:

Choose an answer

4

6

8

9

(A⋃B)⋃C = ________

Choose an answer

A ⋂ (B⋃C)

(A⋃B)⋂C

A⋃ (B⋃C)

A⋂(B⋂C)

If A and B are two disjoint sets then A⋃ b = ______

Choose an answer

A

B

∅

B⋃ A

A and A^care.................................Set.

Choose an answer

Universal

Overlapping

Disjoint

Super

If B={1,2,100} and C = {2,100}, then B∩C = ________

Choose an answer

{1,2}

{1,2,100}

{2}

{2,1}

The Range of R is, if R = {(1,3),(2,2),(3,1),(4,4)}.

Choose an answer

{1,2,4}

{3,2,4}

{1,2,3,4}

{1,3,4}

If f is a function from A to B, then f is onto function if:

Choose an answer

Range f≠ A

Range f = B

Dom f = A

Second element of all ordered pairs contained in f is not repeated.

If R ={(0,2),(2,3),(3,4)} then Dom (R) is:

Choose an answer

{0,3,4}

{0,2,3}

{0,2,4}

{2,3,4}

The set {x} x∈ A and x∉ B } is.......................

Choose an answer

A∪ B

A∩ B

A - B

B - A

If number of elements in set A is 3 and in set B is 4 then number of elements in AxB is:

Choose an answer

3

4

12

7

Number of elements in power set of {1,2,3}

Choose an answer

4

6

8

9

If A⊆ B the A⋂ B = ______

Choose an answer

A

B

∅

A⋃ B

A histogram is g group/ set of adjacent:

Choose an answer

squares

circles

rectangle

cube

Formula of variance is group data is:

Choose an answer

The relation {(1,2),(2,3),(3,3)(3,4)} is.

Choose an answer

Onto function

Into function

Not a function

One-One function.

The range of {(a,a),(b,b),(c,c) is ..............

Choose an answer

{a,b}

{a,b,c}

{a}

∅

More Classes

Other Links

10th Class Mathematics Chapter 5 Sets and Functions English Medium KPK Boards Online MCQ's MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer