Free Printable Quiz Bee

1.

What is the principal square root of 625?

a)

$\sqrt{625}$

b)

25

c)

$\pm25$

d)

-25

2.

In a direct variation relationship, as one variable increases, the other variable__________.

a)

decreases

b)

remains

c)

increases

d)

becomes positive

3.

What do we call n in the given?

a)

radical symbol

b)

radical

c)

radicand

d)

index

4.

What is the highest degree in the variable in a quadratic equation?

a)

2

b)

3

c)

4

d)

0

5.

Which law of radicals is illustrated?

a)

First

b)

Second

c)

Third

d)

Fourth

6.

This symbol stands for?

\ge

a)

greater than

b)

less than

c)

greater than or equal to

d)

less than or equal to

7.

Solve the quadratic equation:

a)

x = 2, x = -5

b)

x = -2, x = 5

c)

x = -2, x = -5

d)

x = 2, x = 5

8.

Find the constant variation in the inverse variation:

y = 4 when x = 3

a)

$\frac{4}{3}$

b)

$\frac{3}{4}$

c)

4

d)

12

9.

Find the sum:

\sqrt{25}+\sqrt{50}

a)

$10\sqrt{2}$

b)

$\sqrt{75}$

c)

$5+5\sqrt{2}$

d)

$25\sqrt{2}$

10.

Arrange the quadratic equation in standard form:

3x^2=12-10x

a)

$3x^2-10x=12$

b)

$3x^2+10x=12$

c)

$3x^2+10x-12=0$

d)

$3x^2-10x+12=0$

11.

Solve for the values of x:

x^2-169=0

a)

$\pm13$

b)

13

c)

-13

d)

$\sqrt{13}$

12.

What type of variation is illustrated?

y=\frac{kx}{z}

a)

Direct

b)

Combined

c)

Inverse

d)

Joint

13.

What is the nature of roots when

b^2-4ac

is greater than 0 and is a perfect square?

a)

1 real rational root

b)

2 distinct real irrational roots

c)

2 distinct imaginary roots

d)

2 distinct real rational roots

14.

When the radicand is negative and the index is positive, the root/s is/are?

a)

imaginary

b)

real rational

c)

positive

d)

negative

15.

What do we call the answer in applying the formula

b^2-4ac

?

a)

radicand

b)

discriminant

c)

solution

d)

index

16.

Given that y varies directly as x, what is the value of y when

x = 5 and k = 7?

a)

$\frac{7}{5}$

b)

$\frac{5}{7}$

c)

12

d)

35

17.

What region/s contain/s the solution/s of

x^2-9>0

a)

A

b)

A and B

c)

A and C

d)

none of the above

18.

Which of the following is a quadratic inequality?

a)

$2x^2+6x-3>5$

b)

$3x^2-4x\le7$

c)

both a and b

d)

neither a nor b

19.

What do we call the given:

a)

quadratic inequality

b)

standard form of equation

c)

radical formula

d)

quadratic formula

20.

Solve:

\sqrt{x+3}=17

a)

x = 20

b)

x = 286

c)

x = 3

d)

x = 292

Quiz Bee

Total questions: 20

Worksheet time: 5mins

Similar Resources on Wayground