#### 10th Class Maths MCQ with Answers

The number of elements of the power set {a,b} are.

2

4

3

1

The date presented in the form of frequency distribution is called:

regrouped data

distribution

range data

grouped data

If A? B the A? B = ______

A

B

A? B

?

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

{1,3,4}

{3,2,4}

{1,2,4}

{1,2,3,4}

A set Q = {a/b} a, b? Z ^ b? 0} is called a set of.

Rational numbers

Irrational numbers

Whole numbers

Natural number

If A? B then A? B is equal to

None of these

?

A

B

The complement of? is…………….

impossible

Union

?

?

The number of elements in the power set of {1,2,3,4}.

16

8

4

0

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

relative frequency

class frequency

cumulative frequency

frequency

If set has 3 and B has 2 elements then number binary relations of A x B.

2

^{8}2

^{2}2

^{3}2

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