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7th Grade Quiz

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

How many sides does a quadrilateral have?

a)

12

b)

2

c)

4

d)

6

2.

What is true about squares?

a)

it has four congruent sides

b)

It has four congruent angles

c)

It is a regular polygon

d)

All of the above

3.

area of circle is equal to

a)

2π2\pi

b)

4πr4\pi r

c)

πr2\pi r^2

d)

2πr22\pi r^2

4.

A parallelogram with equal length is

a)

Rhombus

b)

Triangle

c)

Cube

d)

Hexagone

5.

All squares are rectangles and all squares are rhombuses. So all rhombuses are rectangles?

a)

True

b)

False

c)

None

6.

Formula of sum of interior angles in a regular polygon

a)

(n 2) ×90\left(n\ -\ 2\right)\ \times90

b)

n ×180n\ \times180

c)

(n 2) ×180\left(n\ -\ 2\right)\ \times180

d)

2πr2\pi r

7.

Find a ratio equivalent to 3:25

a)

1:9

b)

9:75

c)

9:225

d)

75:9

8.

Matt sold 35 tickets to the school play and Renee sold 45 tickets. What is the ratio of the number of tickets Matt sold to the number of tickets Renee sold?

a)

9/7

b)

7/16

c)

7/9

d)

16/7

9.

Ratio 2:6= ?

a)

14:16

b)

12:36

c)

12:14

d)

6:2

10.

To stay in a hotel costs $40 per night. You stay for three nights and check out on the fourth morning. How much will you pay?

a)

$160

b)

$120

c)

$100

d)

None of the above

11.

What is 15% of 25?

a)

15

b)

6.5

c)

2.7

d)

3.75

12.

Subtract 10 from 999 then add 24, subtract 15. What do you have?

a)

995

b)

998

c)

999

d)

964

13.

circumference of a circle is

a)

Inner space

b)

Empty space

c)

Area

d)

Outer most boundary of a circle

14.

Number of sides of a polygon are denoted by?

a)

p

b)

o

c)

n

d)

w

15.

Which of the following is not a polygon?

a)

trapezoid

b)

semicircle

c)

rhombus

d)

octagon