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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।

MathematicsWhich expression is a polynomial in (x) of degree (4)?Class 9Introduction to PolynomialsDegree of a PolynomialLevel 31Easy MathematicsWhy is \(x^2+\frac{3}{x^4}\) not a polynomial?Class 9Introduction to PolynomialsDefinition of a PolynomialLevel 31Easy MathematicsWhy is \(x^2+\frac{1}{x}\) not a polynomial?Class 9Introduction to PolynomialsDefinition of a PolynomialLevel 31Easy MathematicsWhy is (5x^3+x^{-1}+4) not a polynomial?Class 9Introduction to PolynomialsDefinition of a PolynomialLevel 31Easy MathematicsWhich expression is not a polynomial because it contains \(\frac{1}{x^5}\)?Class 9Introduction to PolynomialsDefinition of a PolynomialLevel 28Expert MathematicsIf (p(x)=(a+1)x^2+(a-2)x+5) is to be made a constant polynomial, what is possible?Class 9Introduction to PolynomialsDefinition of a PolynomialLevel 28Expert MathematicsWhich statement is correct for (x^0+x^{-2}+3)?Class 9Introduction to PolynomialsDefinition of a PolynomialLevel 28Expert MathematicsA taxi charges a fixed fee of ₹50 and ₹12 per kilometre. If the distance travelled is represented by \(x\), which statement about \(C(x)=12x+50\) is correct?Class 9Introduction to PolynomialsLinear polynomialsLevel 28Expert MathematicsAfter simplifying \(\frac{x^4-3x^2}{x^2}\) for \(x\neq0\), which form is obtained?Class 9Introduction to PolynomialsAlgebraic expressionsLevel 28Expert MathematicsWhich of the following expressions is not a polynomial in x?Class 9Introduction to PolynomialsDefinition of a PolynomialLevel 28Hard MathematicsWhat is obtained by simplifying \(\frac{x^2-4}{x-2}\) for \(x\neq2\)?Class 9Introduction to PolynomialsAlgebraic expressionsLevel 28Hard MathematicsWhat is obtained by simplifying \(x^3+\frac{x^2-9}{x-3}\) for \(x\neq3\)?Class 9Introduction to PolynomialsAlgebraic expressionsLevel 28Hard MathematicsWhich of the following expressions is a linear polynomial in \(x\)?Class 9Introduction to PolynomialsLinear polynomialsLevel 28Hard MathematicsRima identified one of the following expressions as a polynomial in the variable x. Which of her choices is correct?Class 9Introduction to PolynomialsDefinition of a PolynomialLevel 27Expert MathematicsWhich statement is correct about \(x^2+\sqrt{x}+1\)?Class 9Introduction to PolynomialsDefinition of a PolynomialLevel 27Expert MathematicsWhich polynomial is obtained by simplifying \(x^3+\frac{x^2-4}{x-2}\) for \(x\neq2\)?Class 9Introduction to PolynomialsAlgebraic expressionsLevel 27Hard MathematicsWhich expression is not the zero polynomial in (x)?Class 9Introduction to PolynomialsDefinition of a PolynomialLevel 27Hard MathematicsHow many non-zero terms are there in (6x^4-2x^3+0x^2+5x-9)?Class 9Introduction to PolynomialsDefinition of a PolynomialLevel 27Hard MathematicsWhat is obtained by simplifying \(x^2+\frac{x^2-1}{x+1}\) for \(x\neq-1\)?Class 9Introduction to PolynomialsAlgebraic expressionsLevel 27Hard MathematicsRiya says that \(7x^3-4x+1\) and \(x^{-2}+5\) are both polynomials because their coefficients are real. Which correction to Riya’s statement is correct?Class 9Introduction to PolynomialsDefinition of a PolynomialLevel 26Expert