0% 0 votes, 0 avg 0 Total Time: 10 Minutes Your time is over! Try again. Sets Sets Quiz enhances your knowledge and skills in sets and all properties of sets. You will have 10 minutes to complete the quiz and if you do not answer any question within the specified time, it will be considered incorrect. You need to get a minimum of 50% marks to pass the quiz. Press the "Start Quiz" button to participate in the quiz. 1 / 10 If number of elements a set is n, then it has _____________ subsets. 2n + 1 2-n 2n – 1 2n Oops! Your answer is wrong. Wow! Your answer is correct. 2 / 10 The ordered pairs (x, y) = (a, b) if and only if x ≠ a and y = b x = a and y = b x ≠ a or y = b x = a or y = b Oops! Your answer is wrong. Wow! Your answer is correct. 3 / 10 Express X = {x: x, is a divisor of 15} by using roster method. {1, 3, 5, 12} {1, 3, 5, 15} {2, 3, 6, 15} {1, 3, 6, 15} Oops! Your answer is wrong. Wow! Your answer is correct. 4 / 10 Determine the number of elements of the power sets X = {1, 2, 3}. 16 8 7 15 Oops! Your answer is wrong. Wow! Your answer is correct. 5 / 10 An Empty or Null set expressed as - 0 ∅ {0} {∅} Oops! Your answer is wrong. Wow! Your answer is correct. 6 / 10 How many ways to express the set – 1 4 3 2 Oops! Your answer is wrong. Wow! Your answer is correct. 7 / 10 A subset is denoted by – ⊆ ⊃ ⊂ ⊇ Oops! Your answer is wrong. Wow! Your answer is correct. 8 / 10 Any well-defined collection of objects in the real world or in the conceptual realm is – Functions Graphs Theory Sets Oops! Your answer is wrong. Wow! Your answer is correct. 9 / 10 If (x + y, y - 5) = (5, 3) then value of (x, y) =? (3, 8), (8, -3) (2, 8) (-3, 8) Oops! Your answer is wrong. Wow! Your answer is correct. 10 / 10 Which one is a commutative law for any set A and B? A ∩ B = AB A ∪ B = B ∪ A A ∪ B = A ∩ B A ∩ B = U ∩ B Oops! Your answer is wrong. Wow! Your answer is correct. Please enter the required information and tap on the "See Result" button to view your results. Don't worry! Your information will be safe. For details check our Privacy Policy. Your score is The average score is 0% LinkedIn Facebook Twitter VKontakte 0% Restart quiz Please give a rating and share it with your friends. Send feedback