Skip to content

Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

RELATED QUESTIONS

Number Systems

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

MathematicsRavi claims that \(0.101001000100001\ldots\) is rational because it contains only the digits 0 and 1. What is the correct evaluation of his claim?Class 9Number SystemsIrrational numbersLevel 13Medium MathematicsWhat is the sum of \((7+\sqrt{13})\) and \((7-\sqrt{13})\)?Class 9Number SystemsIrrational numbersLevel 13Medium MathematicsWhich is the rationalised form of (\frac{3}{\sqrt{2}+1})?Class 9Number SystemsIrrational numbersLevel 13Medium MathematicsWhat is the simplified form of \((\sqrt{2}\times(3\sqrt{2}+1))\)?Class 9Number SystemsIrrational numbersLevel 13Medium MathematicsA student calls the number \(0.101001000100001\ldots\) rational because it contains only the digits 0 and 1. What is the correct conclusion?Class 9Number SystemsIrrational numbersLevel 13Medium MathematicsWhat is the value of \(\sqrt{3}(\sqrt{3}+\sqrt{12})\)?Class 9Number SystemsIrrational numbersLevel 13Medium MathematicsNikhil claims that every non-terminating decimal expansion is irrational. Which of the following numbers shows the error in his claim?Class 9Number SystemsIrrational numbersLevel 13Medium MathematicsWhich option is a non-terminating and repeating decimal?Class 9Number SystemsIrrational numbersLevel 13Medium MathematicsA student says that \(0.101001000100001\ldots\) is a rational number because it contains only the digits 0 and 1. Which conclusion is correct?Class 9Number SystemsIrrational numbersLevel 13Medium MathematicsWhich is the simplified form of √200?Class 9Number SystemsProof of irrationality of square root 2 and square root 3Level 13Medium MathematicsWhich statement is correct about (\sqrt{2}+\sqrt{3})?Class 9Number SystemsIrrational numbersLevel 13Medium MathematicsA student says that \(0.101001000100001\ldots\) is a rational number because it contains only the digits 0 and 1. What is the correct conclusion?Class 9Number SystemsIrrational numbersLevel 13Medium MathematicsIf (n) is not a perfect square and (n>0), what type of number will (\sqrt{n}) generally be?Class 9Number SystemsIrrational numbersLevel 13Medium MathematicsA student says, “Every non-terminating decimal is irrational.” Which of the following examples proves the statement wrong?Class 9Number SystemsIrrational numbersLevel 13Medium MathematicsWhat is the simplified form of (\sqrt{28}+\sqrt{63}-\sqrt{7})?Class 9Number SystemsIrrational numbersLevel 13Medium MathematicsWhat is the irrational part of (4 + √6)?Class 9Number SystemsIrrational numbersLevel 13Medium MathematicsWhich option has a rational value?Class 9Number SystemsRational numbersLevel 13Medium MathematicsA student says that \(0.101001000100001\ldots\) is a rational number because it contains only the digits 0 and 1. What is the student's error?Class 9Number SystemsIrrational numbersLevel 13Medium MathematicsRiya says that \(0.1010010001\ldots\) is a rational number because it contains only the digits 0 and 1. What is the correct evaluation of Riya’s statement?Class 9Number SystemsIrrational numbersLevel 13Medium MathematicsWhich option represents an irrational number?Class 9Number SystemsIrrational numbersLevel 13Medium