Class 9 Polynomials MCQ Quiz Set 1 MCQ Quiz – 1 MCQ Quiz – 2 Important Questions NCERT Solutions Polynomials Quiz – 1 1. A polynomial with one degree is called: Linear polynomial Monomial Quadratic polynomial Binomial 2. Zero of the polynomial p(x) = 2x + 3 1/2 3/2 -2/3 -3/2 3. Find the value of k if x² + kx + 6 = (x + 2) (x + 3) for all k. 3 5 -1 1 4. The factorization of 6x^{2} + 11x + 3 is: (x + 1) (2x + 3) (x + 3) (2x + 1) (3x + 3) (x + 1) (3x + 1) (2x + 3) 5. Factorise: (x – y)^{3} + (y – z)^{3} + (z – x)^{3} (2x – y) (y – z) ( z – x) (x – y) (2y – 3z) (z – x) 3(x – y) (y – z) (z – x) (2x – 3y) (5x + 3y) (6x – 7y) 6. If (x² + kx -3) = (x-3) (x+1) then k = ? -2 3 2 -1 7. Find the remainder on dividing 5y³ – 2y² – 7y + 1 by y. 2 -1 0 1 8. If a + b + c = 0, then the value of a³ + b³ + c³ abc 0 -3abc 3abc 9. √3 is a polynomial of degree 2 0 1 1/2 10. If x – 2 is a factor of 5x² – kx – 18, then find the value of k. 1 2 -1 0 11. The cofficient of the highest power of x in the polynomial 2x³ – 4x⁴ +5x²-x⁵+3 is 2 -1 -4 3 12. If the area of the rectangle is 4x² + 4x – 3, then find its possible dimensions 3x + 1, 2x – 3 2x – 3, 2x + 1 2x – 1, 2x + 3 3x – 1, 2x + 3 13. Find the value of 525² – 475². 50000 5000 100 1000 14. The value of 99^{2} – 98^{2} is: 197 1 187 207 15. What is remainder when x³ – 2x² + x + 1 is divided by x – 1? 0 -1 2 1 Loading … MCQ Quiz – 2

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