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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।

MathematicsWhich of the following is an element of the power set \(P(A)\) of \(A=\{1,2,3\}\)?Class 10SetsPower Set and SubsetsLevel 7Medium MathematicsIf \(P(A)\) has 16 elements, how many elements does A have?Class 10SetsPower Set and SubsetsLevel 7Medium MathematicsIf \(A=\{0,1,2\}\), which of the following is not a subset of A?Class 10SetsPower Set and SubsetsLevel 7Medium MathematicsIf \(A=\{p,q,r,s\}\) and \(B=\{p,r\}\), which subsets of B are also subsets of A?Class 10SetsPower Set and SubsetsLevel 7Medium MathematicsIf \(A=\{1,2\}\) and \(B=\{\{1,2\}\}\), which statement is correct?Class 10SetsPower Set and SubsetsLevel 7Medium MathematicsIf \(A=\{x:x\text{ is a prime factor of }12\}\) and \(B=\{2,3\}\), which statement is true?Class 10SetsPower Set and SubsetsLevel 7Easy MathematicsIf \(A=\{1,2,3,4\}\) and \(B=\{1,2\}\), which statement is correct?Class 10SetsPower Set and SubsetsLevel 7Easy MathematicsIf \(A=\{1,3,5,7\}\) and \(B=\{x:x\text{ is a positive odd integer less than }8\}\), what is the relation between A and B?Class 10SetsPower Set and SubsetsLevel 7Easy MathematicsIf \(A=\{x:x\text{ is a letter of the English word “math”}\}\) and \(B=\{m,a,t,h\}\), which statement is correct?Class 10SetsPower Set and SubsetsLevel 7Easy MathematicsIf a set has 31 proper subsets, how many elements does the set have?Class 10SetsPower Set and SubsetsLevel 7Medium MathematicsIf A = {a, b, c}, what is the total number of subsets of A?Class 10SetsPower Set and SubsetsLevel 7Easy MathematicsIf A = {∅, {∅}}, which of the following is an element of P(A)?Class 10SetsPower Set and SubsetsLevel 9Hard MathematicsIf A = {1, 2, 3, 4, 5, 6, 7}, how many subsets necessarily contain 2 and 5 but do not contain 7?Class 10SetsPower Set and SubsetsLevel 9Medium MathematicsIf A = {1, 2, 3, 4, 5}, how many two-element subsets of A do not contain 5?Class 10SetsPower Set and SubsetsLevel 10Medium MathematicsIf A = {{1}, {2}}, which of the following is an element of P(A)?Class 10SetsPower Set and SubsetsLevel 10Medium MathematicsIf A = {1, 2, 3} and B = {{1}, {2}, {3}}, which statement is correct?Class 10SetsPower Set and SubsetsLevel 10Medium MathematicsIf A = {1, 3, 5, 7}, how many subsets have an odd sum?Class 10SetsPower Set and SubsetsLevel 10Medium MathematicsIf A = {1, 2, 3, 4}, how many subsets have an even sum?Class 10SetsPower Set and SubsetsLevel 10Medium MathematicsIf A = {a, b, c, d, e}, how many subsets contain the element c?Class 10SetsPower Set and SubsetsLevel 10Medium MathematicsIf \(A=\{0,1,2,3\}\), in all subsets of A, how many times will the element 0 appear in total?Class 10SetsPower Set and SubsetsLevel 9Medium