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Power Set And Subsets

Class 10 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsIf A = {∅, {∅}}, what is n(P(A))?Class 10SetsPower Set and SubsetsLevel 10Medium MathematicsIf A = {0, {1}, 2}, which of the following is not an element of P(A)?Class 10SetsPower Set and SubsetsLevel 10Medium MathematicsIf A = {r, s, t, u}, which of the following is an element of P(A)?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf a set B has 1024 total subsets, how many proper subsets does it have?Class 10SetsPower Set and SubsetsLevel 10Medium MathematicsIf n(P(A)) = 512, what is the value of n(A)?Class 10SetsPower Set and SubsetsLevel 10Medium MathematicsIf A = {a, {b}, c}, which of the following is not an element of P(A)?Class 10SetsPower Set and SubsetsLevel 10Medium MathematicsIf A = {1, 3, 5}, how many subsets in P(A) must contain 3?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf A = {1,2,3} and B = {3,4}, how many elements does P(A ∪ B) have?Class 10SetsPower Set and SubsetsLevel 9Easy MathematicsIf A = {x, y, z}, how many elements of P(A) are also proper subsets of A?Class 10SetsPower Set and SubsetsLevel 9Easy MathematicsIf A = {1, 2, 3, 4, 5}, how many subsets of A contain neither 1 nor 2?Class 10SetsPower Set and SubsetsLevel 9Easy MathematicsIf A = {1, 2, 3, 4, 5, 6}, how many subsets of A contain both 2 and 5?Class 10SetsPower Set and SubsetsLevel 9Easy MathematicsIf A = {a, b, c, d, e}, how many subsets of A contain at least 4 elements?Class 10SetsPower Set and SubsetsLevel 9Medium MathematicsIf A = {1, 2, 3, 4}, how many subsets of P(A) contain 1 but do not contain 4?Class 10SetsPower Set and SubsetsLevel 9Medium MathematicsIf A = {x : x ∈ ℤ, −2 ≤ x ≤ 2}, how many elements does the power set P(A) have?Class 10SetsPower Set and SubsetsLevel 9Easy MathematicsIf A ⊆ U, B ⊆ U, and A ⊆ B, which relation is correct for their complements?Class 10SetsPower Set and SubsetsLevel 9Medium MathematicsIf a set A has 256 total subsets, how many elements does A have?Class 10SetsPower Set and SubsetsLevel 9Easy MathematicsIf A = {a, b, c, d, e, f}, how many subsets with exactly 5 elements are in P(A)?Class 10SetsPower Set and SubsetsLevel 9Medium MathematicsIf A = {1, 1, 2, 2, 3} is considered as a set, what is n(P(A))?Class 10SetsPower Set and SubsetsLevel 9Easy MathematicsLet A = {x : x is a distinct letter of the English word LEVEL}. How many elements does P(A) have?Class 10SetsPower Set and SubsetsLevel 9Easy MathematicsIf n(A) = 4 and n(B) = 3, what is the ratio n(P(A)) : n(P(B))?Class 10SetsPower Set and SubsetsLevel 9Medium