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

MathematicsIf n(𝒫(B)) = 128, how many proper subsets does B have?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf A = {2, 4, 6, 8, 10}, how many elements does 𝒫(A) have?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf n(𝒫(A)) = 32, how many proper subsets does A have?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf A = {1, 2, 3, 4}, how many elements does P(A) have?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf U is the set of all days of the week and A = {Monday, Wednesday, Friday}, how many days are in A′?Class 10SetsComplement of a Set and Its PropertiesLevel 10Easy MathematicsIf P(A) has 8 elements, how many non-empty subsets does A have?Class 10SetsPower Set and SubsetsLevel 10Medium MathematicsIf U = {1, 2, 3, 4, 5, 6} and A = {1, 2}, what is n(A′), the number of elements in the complement of A?Class 10SetsComplement of a Set and Its PropertiesLevel 10Easy MathematicsIf A has 6 elements, how many elements does the power set P(A) have in total?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsFor which value of n(A) will the power set P(A) have exactly 16 elements?Class 10SetsPower Set and SubsetsLevel 10Medium MathematicsIf A = {a, b, c, d}, which of the following elements of the power set P(A) is a four-element subset?Class 10SetsPower Set and SubsetsLevel 10Medium MathematicsIf A = {1, 2} and B = P(A), what is n(B)?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf P(A) = {∅, {x}}, what is A?Class 10SetsPower Set and SubsetsLevel 10Medium MathematicsIf U = {a,b,c,d} and A = {a,d}, how many elements does P(A′) have?Class 10SetsPower Set and SubsetsLevel 10Medium MathematicsIf U = {1,2,3,4,5,6} and A = {1,3,5}, how many elements are in A′?Class 10SetsComplement of a Set and Its PropertiesLevel 10Easy MathematicsIf A = {k,l,m}, what is n(P(A))?Class 10SetsPower Set and SubsetsLevel 10Medium MathematicsIf the power set P(A) has 32 elements, how many elements are in the original set A?Class 10SetsPower Set and SubsetsLevel 10Medium MathematicsIf n(A) = 4, how many proper subsets does A have?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf A = {1, 2, 3}, how many elements does its power set P(A) contain?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf A = {o, u, i}, how many three-element subsets are in P(A)?Class 10SetsPower Set and SubsetsLevel 10Easy MathematicsIf U = {2, 4, 6} and A = ∅, how many elements are in P(A′)?Class 10SetsPower Set and SubsetsLevel 10Easy