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Class 7 Online Quiz 2

Total questions: 20

Worksheet time: 27mins

Name
Class
Date
1.
What is the formula used to solve for the hypotenuse?
a)
a2+b2=c2
b)
a+b=c
c)
a2-b2=c2
d)
c-a=c
2.
Identify the hypotenuse.
a)
x
b)
z
c)
w
3.
What is the length of x?
a)
5
b)
7
c)
8
d)
25
4.
The Pythagorean Theorem ONLY works on which triangle? 
a)
obtuse
b)
scalene
c)
isosceles
d)
right
5.
If three sides of a right triangle are 9, 40, and 41, which side is the hypotenuse?
a)
9
b)
40
c)
41
6.
Can side lengths 3, 4, and 5 form a right triangle?
a)
yes
b)
no
7.
Which Continent is home to 13% of wild cats?
a)
Asia
b)
Africa
c)
North America
d)
South America
8.
What percentage does a whole circle graph represent?
a)
360%
b)
90%
c)
50%
d)
100%
9.

At what rate did the temperature decrease between the 20th and 25th minutes of the experiment?

a)

10°C in 5 min

b)

10°C in 10 min

c)

5°C in 5 min

d)

5°C in 10 min

10.

Annie recorded the amount of rain that fell each day. The results are shown in the line graph below. How many centimeters of rain fell on the third day?

a)

2

b)

3

c)

4

d)

7

11.
When was the greatest amount of shoppers at the store?
a)
10am
b)
1pm
c)
6pm
d)
2pm
12.
Between which two years did the bear population remain constant?
a)
2004 and 2005
b)
2001 and 2002
c)
2005 and 2006
d)
2000 and 2001
13.
How much does it cost to have your lawn mowed for 2 hours?
a)
$16
b)
$17
c)
$18
d)
$19
14.
What is the general trend of this line graph?
a)
The more you mow, the less money you make.
b)
You make the same amount of money regardless of how long you mow.
c)
The more you mow, the more money you make.
d)
Mowing is dangerous.
15.
a)

Kayaking

b)

Cycling

c)

Swimming

d)

Running

16.

What is the ratio of tables to chairs?

a)

3:1

b)

3:4

c)


34\frac{3}{4}

d)

270360\frac{270}{360}

17.

These pie charts show how people travel to work in 2 towns. In which town do more people travel to work by bike?

a)

town A

b)

town B

c)

both the same

d)

impossible to say

18.

What angle would you use to represent 40 red cars out of 90 cars in total on a pie chart?

a)

40 degrees

b)

160 degrees

c)

4 degrees

d)

90 degrees

19.

There are 400 vegetable plants in a garden. How many degrees does the corn represents?

a)

135°

b)

130.5°

c)

40°

d)

80°

20.
How many more miles did Jason drive on Wednesday than on Tuesday?
a)
40 miles
b)
10 miles
c)
5 miles
d)
50 miles