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Class 10 Mcq

Class 10 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsWhat is the standard form of the equation \\(2x-3\\)^2+(x+5)^2=34?Class 10Quadratic EquationsIntroduction to Quadratic EquationsHard MathematicsIf ((n² − 16)x² − 3x + 7 = 0) is a quadratic equation, what is the correct condition on n?Class 10Quadratic EquationsIntroduction to Quadratic EquationsMedium MathematicsWhat is the standard quadratic form of ((6x+1)(x-4)=5x)?Class 10Quadratic EquationsIntroduction to Quadratic EquationsHard MathematicsIf \(n(A\cup B)=70\), \(n(A\setminus B)=22\), and \(n(B\setminus A)=31\), then what is \(n(A\cap B)\)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Medium MathematicsIf \(U=\{1,2,\ldots,40\}\), \(A=\{x:x\in U,\ 2\mid x\}\), \(B=\{x:x\in U,\ 3\mid x\}\), and \(C=\{x:x\in U,\ 5\mid x\}\), then what is \(n(A\cup B\cup C)\)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Medium MathematicsIf \(n(A\cup B\cup C)=86\), \(n(A)=38\), \(n(B)=34\), \(n(C)=31\), \(n(A\cap B)=12\), \(n(B\cap C)=10\), and \(n(C\cap A)=9\), what is the value of \(n(A\cap B\cap C)\)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Medium MathematicsIf \(n(A)=18\), \(n(B)=25\), and \(n(A\cup B)=25\), then what is \(n(A\setminus B)\)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Medium MathematicsIf \(A\cap B\ne\varnothing\) and \(A\setminus B=\varnothing\), which conclusion is correct?Class 10SetsOperations on Sets (Union, Intersection, Difference)Medium MathematicsIf \(A\subseteq B\subseteq C\), then what is \(A\cap(C\setminus B)\)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Medium MathematicsWith respect to the universal set \(U\), which of the following sets is equal to \(A\cap B'\)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Medium MathematicsIf \(A\cap(A\cup B)=A\), which law of sets does this represent?Class 10SetsOperations on Sets (Union, Intersection, Difference)Medium MathematicsIf \(A\cup(A\cap B)=A\), which law of sets does this represent?Class 10SetsOperations on Sets (Union, Intersection, Difference)Medium MathematicsIf \(A\cup(B\cap C)=(A\cup B)\cap(A\cup C)\), which law is this?Class 10SetsOperations on Sets (Union, Intersection, Difference)Medium MathematicsIf \(A\cap(B\cup C)=(A\cap B)\cup(A\cap C)\), which law is this?Class 10SetsOperations on Sets (Union, Intersection, Difference)Medium MathematicsIf \(A=\{1,2,3,4,5,6\}\), \(B=\{2,3,5,7\}\), and \(C=\{3,4,5,8\}\), what is \((A\setminus B)\cap C\)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Medium MathematicsIf A = {a, b, c, d} and B = {c, d, e}, how many elements does P(A ∩ B) contain?Class 10SetsOperations on Sets (Union, Intersection, Difference)Medium MathematicsIf A △ B is defined as (A \ B) ∪ (B \ A), and n(A ∪ B) = 40 and n(A ∩ B) = 13, what is n(A △ B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Medium MathematicsIf A = {x ∈ Z : |x| ≤ 4} and B = {x ∈ Z : x² − 2x − 3 = 0}, how many elements does A \ B contain?Class 10SetsOperations on Sets (Union, Intersection, Difference)Medium MathematicsIf A ∩ B = B, which statement about A \ B is not definitely true?Class 10SetsOperations on Sets (Union, Intersection, Difference)Medium MathematicsIf n(A \ B) = 12, n(B \ A) = 9, and n(A ∩ B) = 6, what is the value of n(A ∪ B)?Class 10SetsOperations on Sets (Union, Intersection, Difference)Easy