Polynomials

Class 10 · Mathematics

83 questions31 easy31 medium21 hard

Sample Questions

Q1.If alpha, beta, gamma are zeroes of ax^3 + bx^2 + cx + d, then alpha.beta + beta.gamma + gamma.alpha equals:

  • Ac/a
  • B-c/a
  • Cb/a
  • D-d/a

Q2.The degree of the polynomial 4x + 2 is:

  • A1
  • B2
  • C0
  • D4

Q3.The graph of a linear polynomial is a:

  • AStraight line
  • BParabola
  • CCurve
  • DCircle

Q4.If the graph of a quadratic polynomial touches the x-axis at exactly one point, it has:

  • ATwo equal zeroes
  • BTwo distinct zeroes
  • CNo zeroes
  • DThree zeroes

Q5.For the polynomial 3x^2 + 5x - 2, the product of zeroes is:

  • A-2/3
  • B2/3
  • C-5/3
  • D5/3

Q6.This is a sample question to preview what you'll get in the full practice test...

  • A. Option one
  • B. Option two
  • C. Option three
  • D. Option four
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Concepts Covered

Degree of a PolynomialFinding Polynomials from ZeroesGeometrical Meaning of ZeroesGraph of a PolynomialRelationship between Zeroes and CoefficientsSum and Product of Zeroes (Cubic)Sum and Product of Zeroes (Quadratic)Types of PolynomialsZeroes of a Polynomial

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