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Class 10 · Mathematics · Easy
→Which fraction is equal to the decimal (0.0125)?
Class 10 · Mathematics · Easy
→After at most how many decimal places will (\frac{27}{1250}) terminate?
Class 10 · Mathematics · Easy
→Choose the correct statement about the decimal expansion of (\frac{5}{12}).
Class 10 · Mathematics · Easy
→If X = {x : x ∈ ℕ and x is a multiple of 12}, what type of set is X?
Class 10 · Mathematics · Easy
→If W = {x : x ∈ ℕ and x is a factor of 12}, what type of set is W?
Class 12 · Mathematics · Easy
→What are the actual distinct elements of the set E = {1, 1, 2, 2, 3}?
Class 10 · Mathematics · Easy
→What type of decimal expansion will (\frac{121}{500}) have, and within how many places will it terminate at most?
Class 10 · Mathematics · Easy
→After how many decimal places will (\frac{13}{3125}) terminate?
Class 10 · Mathematics · Easy
→Which rational form represents (0.125)?
Class 10 · Mathematics · Easy
→After reducing (\frac{12}{30}), what will be its decimal expansion type?
Class 10 · Mathematics · Easy
→After how many decimal places will the decimal expansion of (\frac{13}{125}) terminate?
Class 10 · Mathematics · Easy
→If A = {3, 6, 9, 12} and B = {x : x ∈ N, x ≤ 12 and 3 divides x}, which statement is correct?
Class 12 · Mathematics · Expert
→On (A=\mathbb{R}\setminus{-1}), (a*b=a+b+ab). What is the inverse of (a)?
Class 12 · Mathematics · Expert
→On the set (A=\mathbb{R}\setminus{-1}), the operation (a*b=a+b+ab) is defined. What is the identity element?
Class 12 · Mathematics · Hard
→For (a*b=a+b-ab) on (\mathbb{R}), what is the value of (2*3)?
Class 12 · Mathematics · Hard
→On the set (\mathbb{R}\setminus{-1}), (a*b=a+b+ab) is defined. What is the inverse of (a)?
Class 12 · Mathematics · Hard
→If (A=\mathbb{R}\setminus{1}) has the operation (a*b=a+b-ab), what is the identity element for this operation?
Class 12 · Mathematics · Medium
→On the set (A={1,2,3,4}), the operation (a*b=\min(a,b)) is defined. What is the identity element of this operation?
Class 12 · Mathematics · Medium
→If (a*b=2a+b), which statement about ((1*2)*3) and (1*(2*3)) is correct?
Class 12 · Mathematics · Medium
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