WorksheetsPreparing for EASE 4
Total questions: 110
Worksheet time: 6hrs 46mins
Determine if the ratios are proportional.
4/5 and 15/20
Yes
No
In the recipe of a lemonade 2 cups of sugar is needed for 3 lemons. How many lemons are needed for 6 cups of sugar?
4
6
8
9
Share these amount between Tao and Chris in the ratios given.
45kg in the ratio 3:2
27kg, 18kg
20kg 25kg
15kg 30kg
For every 10 children 4 wore glasses. There were 30 children. How many did not wear glasses?
18 did not wear glasses
12 did not wear glasses
30 wore glasses
10 wore glasses
If one dozen balls cost $288, how much would 56 balls cost?
$16,128
$1344
$1672
$5142
Another kind of ratio relationship you can find is to look inside a ratio itself. 2:6 is the top ratio in this table. To get from 2 to 6, you would multiply by 3. Look at each row and notice that this times 3 relationship continues. What is the value of x?
30
3
15
20
If 10 pencils cost ₹ 50, what will be the cost of 12 pencils?
₹ 60
₹ 120
₹ 6
₹ 12
Two numbers are in the ratio 2 : 3, if the sum of numbers is 60, find the numbers
24 and 36
120 and 180
140 and 210
24 and 32
6 men can paint a building in 15 days. Find the number of days taken for 5 men to paint the same building.
10
14
18
22
48 men were deployed to construct a bridge in 30 days.
How many days does it take for 8 men to construct the same bridge?
5
10
180
200
3 workers build a wall in 12 hours. How long would it have taken for 6 equally productive workers?
6
12
36
48
It takes 14 hours for a faucet with a flow of 18 liters per minute to fill a reservoir with water. How long will it take if its flow is reduced to 7 liters per minute?
32
14
36
24
If 35 men can reap a field in 8 days; in how many days can 20 men reap the same field?
35
7
28
14
12 men can dig a pond in 8 days. How many men can dig it in 6 days?
20
15
16
24
A book contains 120 pages and each page has 35 lines . How many pages will the book contain if every page has 24 lines per page ?
185
125
175
150
If 8 men can assemble 28 cars in one day, how many cars can 20 men assemble in one day?
60
70
80
90
There are 12 red roses, 5 yellow roses and 3 white roses in a vase. Felix takes a rose, at random, from the vase.
What is the probability of him not choosing a red rose?
2012
208
128
125
Which of the following shows how to determine P(football or basketball)?
20/100 + 55/100 - 5/100
55/100 + 5/100 - 20/100
55/100 + 20/100 + 5/100
75/100 + 25/100 - 20/100
When rolling a single die, the events of rolling an even number and rolling a ‘5’ are ...
Mutually Exclusive
Not Mutually Exclusive
If a spinner is numbered 1 – 8, when you spin it the events of spinning an even number and a number less than 4 are ...
Mutually Exclusive
Not Mutually Exclusive
There are fourteen shirts in your closet, seven blue and seven green. Six of the blue shirts and four of the green shirts fit well. The others are too big. You randomly select a shirt to wear. It is blue or fits well.
What is the probability of selecting a blue shirt at random?
7/14 = 1/2
8/14 = 2/3
6/14 = 3/7
5/14
Find the probability. A box of chocolates contains three milk chocolates, three dark chocolates, and five white chocolates. You randomly select a chocolate. It is a milk chocolate or a dark chocolate.
2/3
5/6
6/11
7/11
There are only Pink, Yellow, Green and Blue counters in a bag. The table shows the probability of picking each colour.
What is the probability of picking a Yellow counter?
0.8
0.2
0.7
0.3
7005
700695
700699
7001
Tossing a coin and landing on heads and tails
Mutually exclusive
Not mutually exclusive
Which formula do you use when two events are mutually exclusive?
P(A or B) = P(A) + P(B)
P(A or B) = P(A) + P(B) - P(A∩ B)
P(A and B) = P(A) * P(B)
P(A and B) = P(A) - P(B)
A box contains 5 red balls, 7 yellow balls and 3 blue balls. If one ball is randomly picked, what is the probability that the ball is red or blue?
155+153−1510
155+1510
155+153
155+1510−153
At a local high school, 60% of students have access to a laptop, 30% have access to a tablet, and 20% have access to both. The proportion of students that have access to neither a laptop or a tablet is:
0%
10%
30%
80%
90%
What combinaton of transformations is shown?
Rotation, then translation
Translation, then reflection
Rotation, then reflection
Translation, then rotation
What combination of transformations is shown?
Reflection, then rotation
Translation, then rotation
Translation, then reflection
Reflection, then translation
One possible sequence of rigid motions is to reflect the red figure in the x-axis and then translate the image ___ units left.
0
1
2
3
What sequence of transformations could map ∆ABC onto its image ∆A''B''C''?
a reflection followed by a rotation
a reflection followed by a translation
a translation followed by a rotation
a translation followed by a reflection
Which of the following describes the sequence of transformations shown?
Reflect across the x-axis and then rotate 90 degrees clockwise around the origin
Rotate 90 degrees clockwise around the origin and then translate down.
Reflect across the x-axis and then reflect across the y-axis.
Translate up and then rotate 90 degrees counterclockwise about the origin.
Identify the sequences of transformations from the green image to the red image to the blue image.
rotation then translation
translation then rotation
translation then reflection
rotation then reflection
Identify the sequences of transformations from the red image to the blue image to the green image.
translation then translation
rotation then reflection
rotation then rotation
reflection then translation
If the red triangle is rotated 180 degrees, then reflected over the line y=2, what is the resulting image?
Green Triangle
Blue Triangle
Orange Triangle
Red Triangle
What type of transformation is this?
Reflection
Rotation
Translation
Dilation
Match the Following
Rotation
Turn
Reflection
Flip
Translation
Slide
Dilation
Enlarge/Reduce
#4
What are the final coordinates of B after a rotation of 180 degrees counterclockwise and a reflection over the y-axis
(3, -4)
(3, 4)
(-4, 3)
(4, -3)
What are the final coordinates of B after a reflection over the x-axis and a translation 2 right and 2 up?
(3, 1)
(-3, -1)
(-1, -3)
(1, 3)
Identify this transformation.
Dilation
Rotation
Translation
Reflection
Choose the correct transformations
right 1, down 4, and then reflection over the y-axis
right 6, and then reflection over the x-axis
Choose the correct transformations
rotate 90 degrees counter-clockwise around the origin, and then reflect over the x-axis
right 1, down 4, and then reflection over the y-axis
right 6, and then reflection over the x-axis
reflection over the line y=x, and then translate up 4, right 2
Which of the following is NOT a rigid transformation?
Where is point A" after the triangle is reflected over the x-axis and then rotated 90o counterclockwise about the origin?
(7, -6)
(6, 7)
(-6, -7)
(-7, 6)
What transformation could result in the coordinates above?
A reflection over the x-axis, followed by a reflection over the y-axis.
A rotation of 90o clockwise, followed by a translation.
A rotation of 180o, followed by a reflection over the x-axis.
A reflection over the line y=x and a translation.
Choir is selling Pringle Chips to raise money for a field trip. The container has a diameter of 9 inches and a height of 32 inches.
Which equation can be used to find the volume of the container?
V = π(9)
V = π(4.5)2(32)
V = π(9)2(32)
V = π(4.5)(32)
V=πr2h
The cylinder has a height of (a) and a radius of (b) . The shape of the base of the cylinder is a (c)
What is the height of the cylinder?
8 cm
16 cm
4 cm
804.25 cm
The following figures are cylinders, cones, and spheres. Select the cylinder figures. Select two correct answers.
What shape is the base of this prism?
rectangle
trapezoid
triangle
square
What is the volume of the trapezoidal prism?
100 cubic cm
2200 cubic cm
220 cubic cm
2200 cm
What is the volume of this trapezoidal prism?
4480 cm3
400 cm3
440 cm3
What is surface area?
The amount you can put inside an object.
the sum of all the areas of all the shapes that cover the surface of the object.
The distance around a figure.
The inside space taken by a two-dimensional figure.
What is the total surface area formula for a cylinder?
What is the total surface area of the cylinder in terms of π?
672π ft2
4,608π ft2
336π ft2
1,824π ft2
Find the TOTAL surface area of the cylinder.
Chandler Moore ft Justin Bieber
What is the total surface area of the prism shown above?
476 square inches
140 square inches
60 square inches
536 square inches
Find the surface area of the trapezoidal prism.
439.5
200
341.8
889.4
The base of the triangle is 5 inches. The length of the rectangle is 15 inches. The height of the triangle is 10 inches. The surface area is (a) . The net in the image shows a (b) .
375 square inches
750 square inches
275 square inches
triangular prism
rectangular prism
triangular pyramid
Which formula would you use to find the value of B for the prism shown?
B=π⋅r2
B=21⋅(b1+b2)⋅h
B=b⋅h
B=21⋅b⋅h
The vertical axis of a frequency polygon comes from this column:
class width
frequency
class midpoint
class boundaries
The horizontal axis of a frequency polygon comes from this column:
Class width
Frequency
Midpoint
Class Endpoints
Class Boundaries
For this data, the total frequency is:
6
7
10
20
Find the midpoints.
25.5, 35.5, 45.5, 55.5, 65.5, 75.5
20.5, 30.5, 40.5, 50.5, 60.5, 70.5, 80.5
21, 31, 41, 51, 61, 71
30, 40, 50, 60, 70, 80
Which of the following is the correct frequency polygon for the data given?
Observe the frequency distribution and construct a frequency polygon (choose the correct option).
How many people have a shoe size of 6?
17
18
19
15.4
According to the portion of the frequency table given, how many people have an MBA?
9
60
20
not enough information
How do you construct a frequency polygon?
Start at bottom left hand corner of first column and draw a straight line through the top right hand corner of each column
Start at origin and draw a straight line through the centre of each column
Start at centre of column and draw a straight line through the left hand corner of the next column.
Start at origin and draw a straight line through the right hand corner of each column
What is the shortest amount of time that a Year 11 spend on their homework?
15 minutes
45 minutes
5 minutes
1 minute
Complete the definition:
class boundaries
lower class limits
upper lass limits
midpoints
State the upper limit of the second class interval.
5.5
6
10
10.5
Find the width of the class intervals.
3
5
7
9
How many classes are there in this table?
51
4
10
2
What kind of graph is this?
OGIVE
FREQUENCY POLYGON
FREQUENCY HISTOGRAM
RELATIVE FREQUENCY HISTOGRAM
