Overlapping of Sets

Q.

If A = {5, 6, 7, 8, 9, 10} and B = {4, 6, 8, 10, 12} then set A and set B are

1. Equal sets

2. Equivalent sets

3. Overlapping sets

4. Disjoint sets

Q.

If A = {Boys with ages above 12 years} and B = {Boys with ages above 8 years} then set A and set B are

1. Equivalent sets

2. Overlapping sets

3. Equal sets

4. Disjoint sets

Q.

If A = {Natural numbers between 35 and 60} and B = {Natural numbers between 50 and 80} then set A and set B are

1. Overlapping sets

2. Disjoint sets

3. Equivalent sets

4. Equal sets

Q.

$\text{Given X = {1, 8, 27} and Y = {1, 4, 9, 16, 25, 36}}$
$X\cup Y=?$

1. $\text{{1, 4, 8, 9, 16, 25, 27, 36}}$

2. $\text{{1, 4, 16}}$

3. $\text{Empty Set}$

4. $\text{{1, 4, 9, 16, 25, 27, 36}}$

Q.

If A = {set of squares of the first 3 natural numbers} and B = {set of cubes of the first 3 natural numbers}, then A and B are _____.

1. Overlapping Sets

2. Disjoint sets

3. Equal Sets

4. Equivalent sets

Q. {1, 3, 5, 7, 9} and {3, 5, 12, 15} are sets.

1. overlapping
2. disjoint
3. equivalent
4. equal

Q.

If A = {Set of all triangles} and B = {Set of obtuse triangles} then set A and set B are

1. Infinite sets

2. Null sets

3. Overlapping sets

4. Disjoint sets

Q.

State, giving reasons, which of the following pairs of sets disjoint sets and which are overlapping sets:
C = {Boys with ages above $20$ years} and D = {Boys with ages above $27$ years}

Q.

$\text{Given X = {1, 4, 16} and Y = {1, 4, 9, 16, 25, 36}}$
$X\cap Y=?$

1. $\text{{1, 4, 9, 16, 25, 36}}$

2. $\text{{1, 4, 16}}$

3. $\text{Empty Set}$

4. $\text{{4, 16}}$

Q.

If A = {0, 1, 2, 6, 8}, B = {1, 3, 5, 7, 9, 11}, then set A and set B are ___.

1. overlapping sets

2. equal sets

3. equivalent sets

4. disjoint sets

Q. In the following, determine whether A and B are equivalent sets and if so, whether A = B.
A = {even natural numbers less than $10$}, B = {odd natural numbers less than $10$}