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Class 9 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsIf s = √242 + √128, what is the value of s/√2?Class 9Number SystemsIrrational numbersLevel 15Medium MathematicsWhich of the following expressions represents an irrational number?Class 9Number SystemsIrrational numbersLevel 14Expert MathematicsWhat is the rationalised form of 3/(√17 + √8)?Class 9Number SystemsIrrational numbersLevel 14Medium MathematicsIf y = √27 + √75, what is the value of y/√3?Class 9Number SystemsIrrational numbersLevel 14Medium MathematicsIf s = √108 + √300, what is the value of s/√3?Class 9Number SystemsIrrational numbersLevel 14Medium MathematicsIf u = 3√2 + √98 − √50, what is the value of u/√2?Class 9Number SystemsIrrational numbersLevel 13Medium MathematicsIf a rectangle has length √18 + √2 and breadth √18 − √2, what will be its area?Class 9Number SystemsIrrational numbersLevel 13Medium MathematicsIf y = √8 + √18, what is the value of y/√2?Class 9Number SystemsIrrational numbersLevel 13Medium MathematicsWhat is the simplified form of \(\sqrt{200}-\sqrt{72}+\sqrt{18}\)?Class 9Number SystemsIrrational numbersLevel 13Expert MathematicsWhat is the value of (√(6 + √5) × √(6 + √5))?Class 9Number SystemsIrrational numbersLevel 15Medium MathematicsIn which option are both numbers irrational, but their sum is rational?Class 9Number SystemsIrrational numbersLevel 14Hard MathematicsRiya says that \(\sqrt{45}+\sqrt{5}=\sqrt{50}\). Which is the correct evaluation of her statement?Class 9Number SystemsIrrational numbersLevel 13Hard MathematicsRiya claims, “The square of every irrational number is also irrational.” Which of the following examples disproves her claim?Class 9Number SystemsIrrational numbersLevel 13Hard MathematicsIf m = √8 + √18 and n = √50, what is the value of m − n?Class 9Number SystemsIrrational numbersLevel 13Medium MathematicsIf a = √8 − √2, what is a equal to?Class 9Number SystemsIrrational numbersLevel 15Easy MathematicsWhat is the value of (√12 + √3)^2?Class 9Number SystemsIrrational numbersLevel 15Medium MathematicsWhat is obtained by rationalising 1/(√6 + 1)?Class 9Number SystemsIrrational numbersLevel 15Medium MathematicsIf the area of a square is (50) square units, what will be the simplified form of its side?Class 9Number SystemsIrrational numbersLevel 14Medium MathematicsWhat is the value of \(\sqrt{3}(\sqrt{3}+\sqrt{12})\)?Class 9Number SystemsIrrational numbersLevel 13Medium MathematicsWhat is the simplified form of (\sqrt{1452})?Class 9Number SystemsReal NumbersLevel 3Expert