- Intersection
- Union
- Difference
- Empty
Category: Past Papers MCQs
| No. | Topics. | No. | Topics. |
|---|---|---|---|
| 1. | PST Test MCQs | 2. | SST BIO/CHEMSITRY |
| 3. | SST Maths/Physics | 4. | SST Test MCQs |
- {1,2}
- {3}
- {1,2,3}
- {4,5}
- ¬p ∨ ¬q
- ¬p ∧ ¬q
- p ∧ q
- p ∨ q
- p true, q true
- p false, q true
- p true, q false
- p false, q false
- ¬p ∧ ¬q
- ¬p ∨ ¬q
- p ∨ q
- p ∧ q
- {a,d}
- {b,c}
- {a,b,c,d}
- ∅
- All elements of B are in A
- All elements of A are in B
- A = B
- None
- Elements in B not in A
- Elements in A not in B
- Elements in both
- Union
- {1,2,3}
- ∅
- {2,3}
- {1}
- Union or intersection
- Complement only
- Empty set
- Subset only
- It is not hot or it is humid
- It is hot and humid
- Neither hot nor humid
- Only hot
- ∅
- The set itself
- U
- None
- It is raining or I carry an umbrella
- It is raining and I carry an umbrella
- Either it rains or umbrella
- None
- ∅
- The set itself
- U
- None
