11th Math Sets MCQ Chapter Quiz: Check knowledge with instant result

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Time: 10 Minutes for 10 Question.

11th Math: Sets

1 / 10

1. Let U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, P = {1, 2, 5}, Q = {6, 7}. Then P ∩ Q’ is

None

2 / 10

2. How many elements are there in the complement of set A?

All the elements of A

3 / 10

3. Which of the following two sets are equal?

A = {1, 2, 3} and B = {2, 1, 3}

A = {1, 2} and B = {1}

A = {1, 2, 4} and B = {1, 2, 3}

A = {1, 2} and B = {1, 2, 3}

4 / 10

4. Which one is set A = {1, 4, 9, 16, 25, . . . } in set-builder form

A = {x : x = n1, where n ∈ N}

A = {x : x = n, where n ∈ N}

A = {x : x = n2, where n ∈ N}

A = {x : x = n3, where n ∈ N}

5 / 10

5. Write the solution set of the equation x² + x – 2 = 0 in roster form.

{1, – 2}.

{-1, – 2}.

{1, 2}.

None of these

6 / 10

6. If A, B and C are any three sets, then A × (B ∪ C) is equal to:

(A × B) ∪ (A × C)

(A ∪ B) × (A ∪ C)

(A × B) ∩ (A × C)

None

7 / 10

7. The number of elements in the Power set P(S) of the set S = {1, 2, 3} is:

None

8 / 10

8. The cardinality of the power set of {x: x∈N, x≤10} is ______.

1224

1024

2048

2043

9 / 10

9. Order of the power set P(A) of a set A of order n is equal to:

2ⁿ

10 / 10

10. Write X = {1, 4, 9, 16, 25,…} in set builder form.

X = {x: x is a set of prime numbers}

X = {x: x is a set of natural numbers}

X = {x: x is a set of square numbers}

X = {x: x is a set of whole numbers}

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