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

MathematicsWhich option is a correct counterexample showing that (\sqrt{a+b}=\sqrt{a}+\sqrt{b}) is false?Class 10PolynomialsIrrational numbers and real numbersLevel 27Expert MathematicsIn which option is the product of two irrational numbers rational?Class 10PolynomialsIrrational numbers and real numbersLevel 27Expert MathematicsWhich option is a correct counterexample showing that the sum of two irrational numbers is not always irrational?Class 10PolynomialsIrrational numbers and real numbersLevel 26Expert MathematicsIn which option is the product of two different irrational numbers rational?Class 10PolynomialsIrrational numbers and real numbersLevel 26Expert MathematicsIn which option is the sum of two irrational numbers rational?Class 10PolynomialsIrrational numbers and real numbersLevel 26Expert MathematicsA student claims that the sum of two irrational numbers is always irrational. Which example proves the claim wrong?Class 10PolynomialsIrrational numbers and real numbersLevel 25Medium MathematicsWhich option shows that adding an irrational number to an irrational number can give a rational result?Class 10Real NumbersIrrational numbersLevel 15Expert MathematicsWhich option makes the sum of two irrational numbers rational?Class 10Real NumbersIrrational numbersLevel 13Expert MathematicsWhich option is an example of two different irrational numbers whose quotient is rational?Class 10Real NumbersIrrational numbersLevel 14Hard MathematicsIn which option is the square of an irrational number rational?Class 10Real NumbersIrrational numbersLevel 14Hard MathematicsWhich example proves that the product of two irrational numbers can be rational?Class 10Real NumbersIrrational numbersLevel 14Hard MathematicsWhich pair shows that the sum of two irrational numbers can be rational?Class 10Real NumbersIrrational numbersLevel 14Hard