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Class 10 · Mathematics · Easy
→If A = {x ∈ N : x is a power of 2 and x ≤ 64}, which set is A equal to?
Class 10 · Mathematics · Hard
→What is the nature of the set A = {x ∈ ℝ : |x - 4| + |x - 9| = 5}?
Class 10 · Mathematics · Medium
→If A = {x ∈ N : x² ≤ 30 and x is odd}, how many elements does A contain?
Class 10 · Mathematics · Easy
→For A = {x ∈ Z : (x − 2)(x + 3) = 0} and B = {-3, 2}, which conclusion is correct?
Class 10 · Mathematics · Medium
→If A = {x ∈ ℕ : x is divisible by 6} and B = {x ∈ ℕ : 2 divides x and 3 divides x}, which statement is correct?
Class 10 · Mathematics · Medium
→Choose the correct statement about A = {x ∈ ℝ : x² - 2x + 5 = 0}.
Class 10 · Mathematics · Medium
→If A = {x ∈ Z : x² + 3x + 2 = 0} and B = {-2, -1}, which relation is correct?
Class 10 · Mathematics · Easy
→If A = {x ∈ N : x ≤ 8 and x is not prime}, which set is A equal to?
Class 10 · Mathematics · Easy
→Which option shows that changing the order of elements does not change a set?
Class 10 · Mathematics · Easy
→If A = {x ∈ ℕ : x is divisible by 11 and x < 11}, what is A?
Class 10 · Mathematics · Medium
→If A = {x ∈ ℤ : x² − 1 = 0} and B = {x ∈ ℕ : x² − 1 = 0}, which statement is correct?
Class 12 · Mathematics · Easy
→If A = {x ∈ ℝ : |x| < 0}, what is A?
Class 10 · Mathematics · Medium
→How many elements are in A = {x ∈ ℝ : x² − 4x + 4 = 0}?
Class 10 · Mathematics · Medium
→Which set is not equal to ℤ but is still infinite?
Class 10 · Mathematics · Easy
→If A = {x ∈ ℕ : 100 < x < 999}, what type of set is A?
Class 10 · Mathematics · Easy
→If A = {x ∈ ℕ : x is a three-digit number}, how many elements does A have?
Class 10 · Mathematics · Medium
→Which option represents a non-empty set containing exactly one element?
Class 10 · Mathematics · Medium
→If A = {x ∈ ℕ : x ≤ 4} and B = {x ∈ ℤ : 1 ≤ x ≤ 4}, which statement is correct?
Class 10 · Mathematics · Easy
→Which statement is necessary and sufficient for two sets to be equal?
Class 10 · Mathematics · Easy
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