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Class 10 Maths Practice Test: Polynomials
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Class 10 Maths Practice Test: Polynomials
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15 Questions

1. The graph of a quadratic polynomial cuts the x-axis at only one point. Hence, the zeros of the quadratic polynomial are equal and real.
2. Which of the following is not a polynomial?
3. The graph of the polynomial 4x2-8x+3 cuts the x-axis at ________ and ________ points.
4. If a < 0, then the graph of ax2+bx+c, has a downward opening.
5. How many points will the graph of x2+2x+1 will cut the x-axis?
6. A real number is called zeros of the polynomial p(x) if _________
7. A polynomial is said to be linear, quadratic, cubic or biquadratic according to the degree of the polynomial.
8. The graph of the polynomial 2x2-8x+5 cuts the y-axis at __________
9. The graph of a quadratic polynomial cuts the x-axis at only one point. Hence, the zeros of the quadratic polynomial are equal and real.
10. What will be the nature of the zeros of a quadratic polynomial if it cuts the x-axis at two different points?
11. If the graph of a polynomial cuts the x-axis at 3 points, then the polynomial is ______
12. If the graph of a polynomial cuts the x-axis at 3 points, then the polynomial is ______
13. The graph of the polynomial 4x2-8x+3 cuts the x-axis at ________ and ________ points.
14. The graph of the quadratic polynomial -x2+x+90 will open upwards.
15. A polynomial is said to be linear, quadratic, cubic or biquadratic according to the degree of the polynomial.