Question # 1

If union and intersection of two sets are equal then sets are..............sets.

Choose an answer

Disjoint

Overlapping

Equal

Super

U' = ________________

Choose an answer

U

A

A'

φ

The domain of R = {(0, 2), (2, 3), (3, 3), (3, 4)} is:

Choose an answer

{0, 3, 4}

{0, 2, 3}

{0, 2, 4}

{2, 3, 4}

The total of frequency up to an upper class limit or boundary is called:

Choose an answer

frequency

class frequency

cumulative frequency

relative frequency

If f is a function from A to B, then f is one - one 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 A has two elements and B has 3 elements, then number of binary relations in A x B is __________

Choose an answer

2 x 3

2³

2⁶

2²

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

Choose an answer

A∪ B

A∩ B

A - B

B - A

Which of the following is true?

Choose an answer

W⊆ N

Z ⊆ W

N ⊆ P

P ⊆ W

By definition, which of the following is a set?

Choose an answer

{a,b,c,d}

{1,2,3,2}

{l,m,n,o}

{0,1,2,3,1}

Coding formula of group data of the arithmetic mean is:

Choose an answer

X̅ = ∑fX/∑f

X̅ = ∑fD/∑f

X̅ = A + ∑fu/∑f x h

X̅ = A + ∑fu/∑f

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

Choose an answer

4

6

8

9

If A⊆ B the A⋂ B = ______

Choose an answer

A

B

∅

A⋃ B

W - N = ....................

Choose an answer

∅

{∅}

N

W

If set a has 3 elements and B has 4 then A x B has __________ elements.

Choose an answer

3

4

12

7

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

Choose an answer

Onto function

Into function

Not a function

One-One function.

A collection of well-defined distinct objects is called.

Choose an answer

subset

Power set

Set

None of these

More Classes

Other Links

Mathematics 10th Class English Medium Unit 5 Online Test 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