Class 9 Maths: Polynomials Worksheet

1. Q1. Which of the following is a polynomial?
   • x + 1/x
   • sqrt(x) + 2
   • x^2 + 5x + 6
   • x^(-1)
2. Q2. The degree of the polynomial 5x^3 + 4x^2 + 7x is:
   • 1
   • 2
   • 3
   • 0
3. Q3. The coefficient of x^2 in the polynomial 2x^3 + 5x^2 - 3x + 1 is:
   • 2
   • 5
   • -3
   • 1
4. Q4. A polynomial with one term is called a:
   • Monomial
   • Binomial
   • Trinomial
   • Constant
5. Q5. Which of the following is a constant polynomial?
   • x + 7
   • 3x
   • 5
   • x^2

+ 5 more in the printable PDF.