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Class 12 · Mathematics · Medium
→If A = (0, 2] and B = [2, 4), what is A ∪ B?
Class 12 · Mathematics · Medium
→If A = (-2, 3], which statement is false?
Class 12 · Mathematics · Medium
→If A = {1, 2, 3} and B = {2, 3, 4}, which is not a subset of A ∩ B?
Class 12 · Mathematics · Medium
→If A = {2, 4, 6} and B = {2, 4, 6, 8}, which statement is correct?
Class 10 · Mathematics · Hard
→What type of number is (0.125\overline{6})?
Class 10 · Mathematics · Hard
→How many digits after the decimal point will appear in the decimal expansion of (\frac{7}{1250}) in lowest form?
Class 12 · Mathematics · Easy
→Which is the correct interval form of non-negative real numbers?
Class 12 · Mathematics · Easy
→What is the correct interval form of −3 < x ≤ 0?
Class 12 · Mathematics · Easy
→How many real numbers are there in the interval (1, 2)?
Class 12 · Mathematics · Easy
→Which is the correct interval form of x ≥ −3?
Class 12 · Mathematics · Easy
→Which statement is correct from the inclusion chain ℕ ⊆ ℤ ⊆ ℚ ⊆ ℝ?
Class 12 · Mathematics · Easy
→If A = {1, 2, 3, 4}, how many subsets with four elements does A have?
Class 12 · Mathematics · Easy
→Which option correctly explains (\mathbb{Q}\subseteq \mathbb{R})?
Class 12 · Mathematics · Easy
→Which option correctly writes the interval [0, 3) in set-builder form?
Class 12 · Mathematics · Easy
→Which statement is correct for (0, 1) ⊆ [0, 1]?
Class 12 · Mathematics · Easy
→Which option is a subset of [2, 5]?
Class 12 · Mathematics · Easy
→Which number belongs to the interval (1, 4)?
Class 12 · Mathematics · Easy
→What are the subsets of A = {3}?
Class 12 · Mathematics · Easy
→Which interval represents x < 2?
Class 10 · Mathematics · Medium
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