Free Printable polynomials class 10

1.

If one of the zeros of quadratic polynomial (k-1)x²+kx+1 is -3, then the value of k is

a)

4/3

b)

-4/3

c)

2/3

d)

-2/3

2.

if 1 is a zero of polynomial p(x)=ax²-3(a-1)-1, then the value of a is

a)

2

b)

3

c)

1

d)

-2

3.

Sum of the zeros of the polynomial x²+7x+10 are

a)

7

b)

-7

c)

10

d)

-10

4.

The zeros of the quadratic polynomial x² +99x+127 are

a)

Both Positive

b)

Both Negative

c)

One Positive and one negative

d)

Both Equal

5.

A polynomial of degree three is called

a)

Linear Polynomial

b)

Quadratic Polynomial

c)

Cubic Polynomial

d)

None of these

6.

The graph of the linear polynomial will meet x axis at

a)

1 point

b)

2 points

c)

3 points

d)

No Points

7.

A constant polynomial has degree

a)

0

b)

1

c)

2

d)

3

8.

The zero of the polynomial p(x)=2x-1 is

a)

2

b)

1

c)

1/2

d)

-1/2

9.

If one zero of the quadratic polynomial x² + 3x + k is 2, then the value of k is

a)

10

b)

-10

c)

5

d)

-5

10.

If one of the zeroes of the quadratic polynomial (k – 1) x² + kx + 1 is – 3, then the value of k is

a)

\frac{4}{3}

b)

$-\frac{4}{3}$

c)

$\frac{2}{3}$

d)

$-\frac{2}{3}$

11.

A quadratic polynomial, whose zeroes are -3 and 4, is

a)

x²- x + 12

b)

x² + x + 12

c)

\frac{x^2}{2}-\frac{x}{2}-6

d)

$2x^2+2x-24$

12.

Classify by number of terms:
3x³ – 6x

a)

Monomial

b)

Binomial

c)

Trinomial

d)

4-Term Polynomial

13.

If α,β be the zeros of the quadratic polynomial 2 - 3x - x², then α + β = _____

a)

2

b)

- 3

c)

1

d)

None of the above

14.

Say 'TRUE' or 'FALSE'
Every real number is a zero of the zero polynomial

a)

TRUE

b)

FALSE

15.

A quadratic polynomial whose zeros are -3 and 4 are

a)

x²-x+12

b)

x²+x+12

c)

x²/2-x/2-6

d)

2x²+2x-24

16.

A constant polynomial has degree

a)

0

b)

1

c)

2

d)

3

17.

Graph of a quadratic polynomial is a

a)

straight line

b)

circle

c)

parabola

d)

ellipse

18.

If sum of the squares of zeroes of the quadratic polynomial 6x² + x + k is 25/36, the value of k is:

a)

4

b)

-4

c)

2

d)

-2

19.

What is the degree of this polynomial?

2x⁴- 3x⁵+ x

a)

-3

b)

2

c)

4

d)

5

20.

Divide (n²+10n+18) by (n+5).

a)

n+4 R2

b)

n-7 R5

c)

n+5 R(-7)

d)

n+1 R0

polynomials class 10

Total questions: 20

Worksheet time: 26mins

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