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Class 9 · Mathematics · Easy
→Which statement is correct about L = {x : x ∈ N, x ≤ 3} and M = {3, 2, 1}?
Class 9 · Mathematics · Easy
→If K={x: x is a perfect square less than 50}, which element does not belong to K?
Class 9 · Mathematics · Easy
→What is the correct form of J={x: x∈N, x is greater than 2 and less than 9}?
Class 9 · Mathematics · Easy
→Which option correctly writes I={x: x is a positive factor of 9}?
Class 9 · Mathematics · Easy
→If H={x: x∈N and 1≤x≤4}, which statement is false?
Class 9 · Mathematics · Easy
→Which option is correct for G={x: x is a power of 10 less than 100}?
Class 9 · Mathematics · Easy
→If F={x: x∈N and x+3=8}, what type of set is F?
Class 9 · Mathematics · Easy
→What is the roster form of E={x: x is a positive multiple of 6 less than 30}?
Class 9 · Mathematics · Easy
→Which of the following statements is correct?
Class 9 · Mathematics · Easy
→How many elements are in D={x: x∈Z and -3<x≤2}?
Class 9 · Mathematics · Easy
→Which set is represented by C={x: x=2n+1, n∈W, n<4}?
Class 9 · Mathematics · Easy
→If B = {x : x ∈ N and x is a multiple of 5 less than 20}, what is n(B)?
Class 9 · Mathematics · Easy
→Which option correctly shows A={x: x∈N and x is between 4 and 12}?
Class 9 · Mathematics · Easy
→What is V={x: x∈N and x is a factor of 6}?
Class 9 · Mathematics · Easy
→Which of the following is a finite set?
Class 9 · Mathematics · Easy
→If U={x: x∈N and 2<x≤6}, which element is not in U?
Class 9 · Mathematics · Easy
→Which option correctly represents T={2,3,5,7}?
Class 9 · Mathematics · Easy
→What is the roster form of S={x: x is an odd natural number less than 7}?
Class 9 · Mathematics · Easy
→If R = {x : x ∈ Z and x² = 9}, which is R?
Class 9 · Mathematics · Easy
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