Maths Sets questions With Solutions

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Sets

Test yourself in Sets Math Questions! You have only 10 minutes to complete the test and if you do not answer any question within the allotted time, it will be counted as incorrect. You can skip questions by clicking "NEXT" button and go back to previous questions by "PREVIOUS" button. You need to get minimum 50% marks to pass the quiz. Click on the "START" button to participate in the quiz.

1 / 10

If A = ∅, B= {a} then, A U B =?

{∅, a}

{a}

{∅}

∅

2 / 10

How many ways to express the set –

3 / 10

Under what conditions will sets A and B to be equal?

A = B

A ⊂ B and B ⊂ A

A ⊆ B and B ⊆ A

A ⊂ B or B ⊂ A

4 / 10

If A and B are two sets, then A ∪ B –

{x: x ∈ A and x ∈ B}

{x: x ∈ A or x ∈ B}

{x: x ∉ A and x ∉ B}

{x: x ∉ A or x ∈ B}

5 / 10

A Universal is denoted by –

∅

∩

6 / 10

Let, A = {2, 3, 4, 5}; B = {2, 4, 5}; and C = {1, 2, 3, 4, 5, 6, 7}. Then –

B ⊆ C

A ⊂ B

B ⊂ C

C ⊂ B

7 / 10

A = {1, a, b} and B = {2, b, c}, then A ∩ B =?

∅

{c}

{a}

{b}

8 / 10

Which is an integer number set?

{… …, -3, -2, -1, 0, 1, 2, 3, … …}

{2, 3, 5, 7, 11, 13, 17, 19, … …}

{2, 4, 6, 8, 10, 12, … …}

{1, 2, 3, 4, 5, 7, 9, 10, … …}

9 / 10

If A and B are two sets, then A ∩ B =?

{x: x ∉ A or x ∈ B}

{x: x ∈ A or x ∈ B}

{x: x ∈ A and x ∈ B}

{x: x ∉ A and x ∉ B}

10 / 10

Out of 50 students, 35 can speak English, 25 can speak both Bangla and English and everyone can speak at least one of these two languages. How many students can speak only Bangla?

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