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

Irrational Numbers

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

MathematicsRavi says, “All non-terminating decimal expansions are irrational.” Which of the following examples disproves his statement?Class 9Number SystemsDecimal representationLevel 12Medium MathematicsA student says that \(0.101001000100001\ldots\) is a rational number because it contains only the digits 0 and 1. Which evaluation of this statement is correct?Class 9Number SystemsDecimal representationLevel 11Medium MathematicsWhat is the recurring part of (2.909090\ldots)?Class 9Number SystemsDecimal representationLevel 11Medium MathematicsA student says that \(0.272727\ldots\) is irrational because its decimal expansion does not terminate. Which is the correct correction to this statement?Class 9Number SystemsDecimal representationLevel 11Medium MathematicsA student says that every non-terminating decimal expansion is irrational. Which example disproves the statement?Class 9Number SystemsDecimal representationLevel 11Medium MathematicsA student says that \(0.101001000100001\ldots\) is rational because it contains only the digits 0 and 1. Which statement correctly explains the student's error?Class 9Number SystemsDecimal representationLevel 10Medium MathematicsA student claims that every non-terminating decimal expansion is irrational. Which example proves the claim wrong?Class 9Number SystemsDecimal representationLevel 10Medium MathematicsRiya said, “0.125 is an irrational number because it has a decimal point.” Which is the correct correction of Riya’s statement?Class 9Number SystemsDecimal representationLevel 15Easy MathematicsA student claims that every terminating decimal is irrational. Which of the following examples proves the claim wrong?Class 9Number SystemsDecimal representationLevel 15Easy MathematicsReena says, “Every non-terminating decimal is irrational.” Which of the following numbers disproves her statement?Class 9Number SystemsDecimal representationLevel 14Easy MathematicsReena says that every non-terminating decimal is an irrational number. Which of the following examples proves her statement wrong?Class 9Number SystemsDecimal representationLevel 14Easy MathematicsIn the decimal number 0.101001000100001..., the number of zeros after each 1 keeps increasing. What type of number is it?Class 9Number SystemsDecimal representationLevel 14Easy MathematicsWhich decimal is non-terminating non-recurring?Class 9Number SystemsDecimal representationLevel 13Easy MathematicsNear which nearest integer should (\sqrt{80}) be placed on the number line, and on which side?Class 9Number SystemsNumber lineLevel 9Expert MathematicsBetween which two consecutive integers will (\sqrt{52}) lie on the number line?Class 9Number SystemsNumber lineLevel 9Expert MathematicsWhich statement is always true about the interval between two distinct real numbers on the real number line?Class 9Number SystemsNumber lineLevel 9Expert MathematicsA student claims that every number lying between 1.4 and 1.5 on the number line is rational. Which of the following points proves the claim wrong?Class 9Number SystemsNumber lineLevel 9Expert MathematicsOn the number line, \(P=\sqrt{2}\) and \(Q=\sqrt{3}\). A student says that no rational number can lie between \(P\) and \(Q\) because both endpoints are irrational. What is the correct evaluation of this statement?Class 9Number SystemsNumber lineLevel 9Expert MathematicsOn the number line, point \(P\) is \(\sqrt{13}\) units to the right of \(-1\). In which interval will \(P\) lie?Class 9Number SystemsNumber lineLevel 9Expert MathematicsOn a number line, point A represents \(-\sqrt{7}\) and point B represents \(-2.6\). A student says that since \(\sqrt{7}>2.6\), A must lie to the right of B. Which correction is correct?Class 9Number SystemsNumber lineLevel 9Expert