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Grade 9 Mathematics

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

MathematicsIf the amount of water is (W(t)=50-4t) litres, what type of change is it?Class 9Introduction to PolynomialsLinear growth and decayLevel 38Easy MathematicsIf (p(x)=16x-11), what is (p(x+2)+p(x-3))?Class 9Introduction to PolynomialsLinear polynomialsLevel 34Expert MathematicsIf (p(x)=7x+a) and (q(x)=9x-a), what is (q(x)-p(x))?Class 9Introduction to PolynomialsLinear polynomialsLevel 34Expert MathematicsIf (p(x)=11x+c) and (p(4)=p(1)+33), what is correct about (c)?Class 9Introduction to PolynomialsLinear polynomialsLevel 34Expert MathematicsA student writes that the zero of the polynomial \(p(x)=3x+15\) is \(5\). What is the error in the student's solution?Class 9Introduction to PolynomialsLinear polynomialsLevel 34Expert MathematicsAfter simplifying (8(2x-1)-3(5x+4)), which linear polynomial is obtained?Class 9Introduction to PolynomialsLinear polynomialsLevel 34Expert MathematicsIf (p(x)=6x+a) and (q(x)=8x-a), what is (q(x)-p(x))?Class 9Introduction to PolynomialsLinear polynomialsLevel 33Expert MathematicsIf (p(x)=7x-13), what is (p(x)+p(-x))?Class 9Introduction to PolynomialsLinear polynomialsLevel 33Expert MathematicsIf (p(x)=5x+4), what is the value of (p(p(0)))?Class 9Introduction to PolynomialsLinear polynomialsLevel 33Expert MathematicsIf (p(x)=x+4r) and (q(x)=x-7r), what type of polynomial is (p(x)-q(x))?Class 9Introduction to PolynomialsLinear polynomialsLevel 33Expert MathematicsA student repays ₹75 each day, and the remaining debt after n days is given by \(D(n)=600-75n\). What situation does the zero of this linear polynomial represent?Class 9Introduction to PolynomialsLinear polynomialsLevel 33Expert MathematicsIf (p(x)=9x+c) and (p(5)=p(1)+36), what is correct about (c)?Class 9Introduction to PolynomialsLinear polynomialsLevel 33Expert MathematicsIf the zero of (p(x)=ax+b) is (6) and (a=-3), what is (b)?Class 9Introduction to PolynomialsLinear polynomialsLevel 33Expert MathematicsWhich option has zero \(\frac{19}{7}\) for a linear polynomial?Class 9Introduction to PolynomialsLinear polynomialsLevel 32Expert MathematicsAfter simplifying (3(2x-5)-2(5x+1)), which linear polynomial is obtained?Class 9Introduction to PolynomialsLinear polynomialsLevel 32Expert MathematicsIf (p(x)=8x-3), what is (p(x+2)-p(x-1))?Class 9Introduction to PolynomialsLinear polynomialsLevel 35Hard MathematicsIf (p(x)=4x+a) and (q(x)=6x-a), what is (q(x)-p(x))?Class 9Introduction to PolynomialsLinear polynomialsLevel 35Hard MathematicsIf (p(x)=4x+a) and (q(x)=6x-a), what is (a) if the zero of (p(x)+q(x)) is (-2)?Class 9Introduction to PolynomialsLinear polynomialsLevel 35Hard MathematicsIf (p(x)=5x-12), what is (p(x)-p(-x))?Class 9Introduction to PolynomialsLinear polynomialsLevel 35Hard MathematicsIf (p(x)=3x+a) and (q(x)=5x-a), what is (q(x)-p(x))?Class 9Introduction to PolynomialsLinear polynomialsLevel 34Hard