CBSE Class 9 Maths Introduction to Linear Polynomials (Class 9 NCERT New) Quiz 4

1. What is the area of rectangle

A 2n²-10n-25 B N²+25 C N²-10n-25 D N²-25

2. A polynomial with one degree is called:

A Linear polynomial B Quadratic polynomial C Monomial D Binomial

3. The zero of the polynomial p(x) = -9x + 9is:

A 0 B -9 C -1 D 1

4. Find the degree of polynomial 4x⁴ + 0x³ -0x⁵ +5x +7

A 4 B 3 C 5 D 1

5. What is the constant of this polynomial?2x³ -8x ²+3x-7

A 2 B -8 C 3 D -7

6. Find one zero of the polynomial 2x² +7x -4

A 1/2 B -5 C -9 D 1/5

7. The zero of the polynomial p(x) = -5x+5 is

A 0 B -5 C -1 D 1

8. which of the following is a constant polynomial?

A 4x+1 B 3 C 2x² D 6x+3

9. x – x³ is a ________ polynomial.

A Linear B Quadratic C Cubic D None of the above

10. The zero of the polynomial f(x) = 2x+7 is

A 2/7 B -2/7 C 7/2 D -7/2