Punjab Police constable quiz club
@ppconstablequiz
28 subscribers
3 links
This channnel is created to run quizs related to PP constable exam. #punjabpoliceconstable #compititiveexam #punjabpolice #constable #Punjabexam #punjabpoliceexam
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Punjab Police constable quiz club
28 subscribers
Punjab Police constable quiz club
Q12. (A')' =
Anonymous Quiz
100%
A
0%
U
0%
∅
0%
none
5 voters42 viewsPP Constable bot, 
Punjab Police constable quiz club
Q13. A ∪ ∅ =
Anonymous Quiz
100%
A
0%
∅
0%
U
0%
none
7 voters34 viewsPP Constable bot, 
Punjab Police constable quiz club
Q14. A ∩ U =
Anonymous Quiz
86%
A
14%
U
0%
∅
0%
none
7 voters35 viewsPP Constable bot, 
Punjab Police constable quiz club
Q15. A ∪ U =
Anonymous Quiz
86%
U
14%
A
0%
∅
0%
none
7 voters49 viewsPP Constable bot, 
Punjab Police constable quiz club
Q16. A ∩ ∅ =
Anonymous Quiz
71%
∅
29%
A
0%
U
0%
none
7 voters59 viewsPP Constable bot, 
Punjab Police constable quiz club
Q17. A ∪ A =
Anonymous Quiz
63%
A
13%
∅
25%
U
0%
none
8 voters46 viewsPP Constable bot, 
Punjab Police constable quiz club
Q18. A ∩ A =
Anonymous Quiz
88%
A
0%
U
13%
∅
0%
none
8 voters36 viewsPP Constable bot, 
Punjab Police constable quiz club
Q19. A ∪ B =
Anonymous Quiz
100%
B ∪ A
0%
A ∩ B
0%
A - B
0%
none
7 voters37 viewsPP Constable bot, 
Punjab Police constable quiz club
Q20. A ∩ B =
Anonymous Quiz
100%
B ∩ A
0%
A ∪ B
0%
A - B
0%
none
7 voters37 viewsPP Constable bot, 
Punjab Police constable quiz club
Q21. (A ∪ B) ∪ C =
Anonymous Quiz
71%
A ∪ (B ∪ C)
0%
(A ∩ B) ∩ C
14%
A ∩ (B ∩ C)
14%
none
7 voters40 viewsPP Constable bot, 
Punjab Police constable quiz club
Q22. (A ∩ B) ∩ C =
Anonymous Quiz
88%
A ∩ (B ∩ C)
0%
(A ∪ B) ∪ C
0%
A ∪ (B ∪ C)
13%
none
8 voters42 viewsPP Constable bot, 
Punjab Police constable quiz club
Q23. A ∪ (B ∩ C) =
Anonymous Quiz
75%
(A ∪ B) ∩ (A ∪ C)
25%
(A ∩ B) ∪ (A ∩ C)
0%
A ∩ (B ∪ C)
0%
none
8 voters43 viewsPP Constable bot, 
Punjab Police constable quiz club
Q24. A ∩ (B ∪ C) =
Anonymous Quiz
100%
(A ∩ B) ∪ (A ∩ C)
0%
(A ∪ B) ∩ (A ∪ C)
0%
A ∪ (B ∩ C)
0%
none
7 voters44 viewsPP Constable bot, 
Punjab Police constable quiz club
Q25. A - B =
Anonymous Quiz
63%
A ∩ B'
13%
A ∪ B
13%
B - A
13%
none
8 voters44 viewsPP Constable bot, 
Punjab Police constable quiz club
Q26. If A ⊂ B then
Anonymous Quiz
63%
n(A) ≤ n(B)
25%
n(A) > n(B)
13%
n(A) = n(B)
0%
none
8 voters55 viewsPP Constable bot, 
Punjab Police constable quiz club
Q27. Universal set is denoted by
Anonymous Quiz
78%
U
22%
A
0%
∅
0%
none
9 voters57 viewsPP Constable bot, 
Punjab Police constable quiz club
Q28. Empty set is denoted by
Anonymous Quiz
67%
∅
22%
U
0%
A
11%
none
9 voters61 viewsPP Constable bot, 
Punjab Police constable quiz club
Q29. Number of subsets of set with n elements =
Anonymous Quiz
67%
2ⁿ
11%
n²
22%
n!
0%
none
9 voters89 viewsPP Constable bot, 
Punjab Police constable quiz club
Q30. n(A-B) =
Anonymous Quiz
73%
n(A)-n(A∩B)
9%
n(A)+n(B)
18%
n(A∩B)
0%
none
11 voters92 viewsPP Constable bot, 
Punjab Police constable quiz club
Q31. n(A∩B) =
Anonymous Quiz
85%
n(A)+n(B)-n(A∪B)
8%
n(A∪B)
8%
n(A)-n(B)
0%
none
13 voters104 viewsPP Constable bot,