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

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