Class 10 Maths MCQ Test – Polynomial (Chapter 2) | Full Chapter Test

Class 10 Maths

MCQ Test – Polynomials (Full Chapter Test)

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1. If α and β are zeros of x² − 5x + 6, then (α + β) is:

5 −5 6 −6

2. The number of zeros of the polynomial represented by a graph intersecting the x-axis at two distinct points is:

0 1 2 3

3. If α and β are zeros of polynomial x² − 7x + 10, then αβ equals:

7 −7 10 −10

4. If one zero of the polynomial x² − 3x − 10 is 5, then the other zero is:

−2 2 −5 5

5. If α and β are zeros of 2x² − 7x + 3, then α + β equals:

7/2 −7/2 3/2 −3/2

6. If α and β are zeros of quadratic polynomial ax² + bx + c, then αβ equals:

−b/a c/a −c/a b/a

7. If the sum of zeros of a quadratic polynomial is 6 and product is 8, the polynomial is:

x² − 6x + 8 x² + 6x + 8 x² − 8x + 6 x² + 8x + 6

8. If α and β are zeros of polynomial x² + 5x + 6, then α + β equals:

−5 5 −6 6

9. A quadratic polynomial whose zeros are 3 and −2 is:

x² − x − 6 x² + x − 6 x² − x + 6 x² + x + 6

10. If one zero of x² − 9 is 3, the other zero is:

−3 9 3 1

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