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WorksheetsRound 1 Level VI
Total questions: 20
Worksheet time: 30mins
Name
Class
Date
1.
Probability can be written as ...
a)
a fraction
b)
a decimal
c)
a percent
d)
all of the above
2.
Set Q contains the letters in the word SISTER .
Which of the following is set Q ?
Which of the following is set Q ?
a)
Q = { S, T, R }
b)
Q = { I, E }
c)
Q = { S, I, S, T, E, R }
d)
Q = { S, I, T, E, R }
3.
A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?
a)
3/10
b)
3/9
c)
1/9
d)
1/3
4.
The union of set A and set B, A∪B , is the set consists of
a)
all the elements in set A and set B.
b)
the common elements in set A and set B.
c)
all the elements in set A but not in set B.
d)
all the elements in set B but not in set A.
5.
If A = {1, 2, 3, 4, 5, 6} and B = {1, 2, 3, 5, 7, 9} What is A ⋂ B?
a)
{1, 2, 3, 4, 5, 6, 7, 9}
b)
{1, 2, 3, 5}
c)
{4, 6, 7, 9}
d)
{ }
6.
Find the mean from the following data...
1, 8, 3, 2, 8, 8
a)
8
b)
5
c)
6
d)
7
7.
Find the mode from the following data...
5, 3, 6, 5, 3, 9, 4
a)
3
b)
5
c)
3 and 5
d)
6
8.
Given that the slope is -4 and the y intercept is -4 what is the equation of the line?
a)
y = 4x - 4
b)
y = -4x - 4
c)
y = -4
d)
y = -4x + 4
9.
What formula would you use to find the area?
a)
A = bh
b)
A = 1/2 bh
c)
A = 1/2 h (b1+b2)
d)
A = lw
10.
The radius of a circle is 6.5 inches.
Find the circumference of the circle.
a)
132.7 in
b)
40.8 in
c)
20.4 in
d)
572.3 in
11.
Evaluate the expression using the values
m = 7, r = 8, and t = 2.
4m + t
m = 7, r = 8, and t = 2.
4m + t
a)
30
b)
28
c)
26
d)
14
12.
8k + 36
a)
2(4k + 18)
b)
4(2k + 9)
c)
8(k + 6)
d)
prime
13.
Which expression represents: "the product of 3 and x increased by 5"?
a)
5x - 3
b)
3 - 5x
c)
3x + 5
d)
3x(5)
14.
Lunch starts at 11:34 and ends at 12:05. How much time has elapsed?
a)
1 hour and 5 minutes
b)
1 hour and 34 minutes
c)
35 minutes
d)
31 minutes
15.
Find the HCF of 21 and 28
a)
3
b)
4
c)
7
d)
14
16.
What is -9 cubed?
(-9)3
a)
-729
b)
729
c)
27
d)
-27
17.
Alan travels 100 km in 5hrs. Find his average speed in km/h
a)
5km/hr
b)
10km/hr
c)
50km/hr
d)
20km/hr
18.
The next term of the series 11,8,5,2 are
a)
-1
b)
-2
c)
1
d)
2
19.
What are the three ways to write a ratio
a)
2;3 , 2 to 3 , 2\3
b)
2:3 , 2 to 3 , 2/3
c)
2:3 , 2 too 3 , 2/3
20.
Which represents the relationship of oranges to fruit?
a)
2 to 6
b)
2 to 4
c)
4 to 6
d)
4 to 2
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