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TY Maths
TY Maths
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1
What statement below represents the shaded region in the Venn Diagram?
P ∩ Q
P \ Q
P U Q
2
Define Natural numbers.
Positive and negative whole numbers
Positive whole numbers starting at 1
Positive whole numbers including zero
3
Stem and Leaf plots represent what type of data?
Categorical data
Numerical data
4
How long does it take a train to travel 270km at a speed of 90km/hr?
\frac{1}{3}of an hour / 20 mins
3 hours
24,300 hours
5
If x = -3, find the value of x
2
+ 5x - 8
- 14
- 32
16
6
An outlier in statistics is more commonly known as...
an extreme value
the mean
the range
7
What fraction would you use to calculate sin A in the right angled triangle?
\frac{opposite}{hypotenuse}
\frac{adjacent}{hypotenuse}
\frac{opposite}{adjacent}
8
Evaluate 5 + 3 x -2 - 8
- 9
- 24
- 80
9
Identify the variable from the equation 20 + 5y = 0
20
5
y
5y
10
A capacity of 1 litre is the same as 1,000cm
3
False
True
11
Parallel lines have the same slope.
True
False
12
The point where lines/graphs meet is known as....
overlapping point
meeting point
intersection point
crossing point
13
In statistics, the mode is known as what?
difference between highest and lowest value
most common data
a way to display data
14
What is the name given to the side opposite to a right angle in a triangle?
Hypotenuse
Opposite
Adjacent
15
To calculate the total surface area of a solid cylinder, you need to add what to the curved surface area?
nothing
area of 2 circles
area of 1 circle
16
The exterior angle of a triangle is the sum of the 2 interior opposite angles.
True
False
17
What statement represents the following Venn Diagram?
P ' (complement of set P)
U \ (P ∩ Q)
P \ Q
18
This graph represents an object travelling at a constant speed.
True
False
19
Congruent triangles means that triangles have no similar properties.
False
True
20
What statement below is not a type of factorisation?
Grouping
Difference of 2 squares
Take out HCF
Sum of 2 squares
21
10\frac{5}{6}hours is the same as....
10 hours 25 mins
10 hours 50 mins
10 hours 83 mins
22
From the compound interest formula, F = P(1 + i)
t
, what does P stand for?
interest rate
value of money after being investment/borrowed
original amount invested/borrowed
23
The domain is the set of all inputs of a function.
True
False
24
Tax credits are added onto your gross tax to calculate your tax payable .
False
True
25
What statement below defines a coefficient?
a number by itself
number that's multiplied to a variable
letter
26
How many significant figures are in 0.014
2
3
None
4
27
Define the term integers.
Whole numbers
Positive and negative whole numbers
Positive and negative whole numbers, fractions, decimals...
Positive whole numbers
28
What type of angles are represented in the diagram below?
Corresponding angles
Alternate angles
Vertically opposite angles
29
What does the term 'index' mean in Maths?
a power
a number in front of a letter/variable
the sum of numbers
a number that has 2 factors
30
What fraction would you use to calculate tan A in the right angled triangle?
\frac{opposite}{hypotenuse}
\frac{opposite}{adjacent}
\frac{adjacent}{hypotenuse}
31
How many significant figures are in 142.78
5
2
None
32
To prove that a sequence is linear, you must find....
divide a term by the previous term
the second difference
the third difference
the first difference between each term
33
What type of angles are represented in the diagrams below?
None of the above
Corresponding angles
Vertically opposite angles
34
The probability of all outcomes for a particular trial add up to 1.
True
False
35
When multiplying terms with the same base, what do we do with the powers? e.g. 5
2
x 5
5
Subtract the powers
Multiply the powers
Add the powers
36
In relation to rules of indices, when 2 powers are raised to each other you add those powers e.g. (x
2
)
3
False
True
37
The number of goals scored in a match is numerical data.
False
True
38
Opposite angles in a parallelogram are not equal.
True
False
39
What is the Theorem of Pythagoras used for?
missing sides in a right angled triangle
missing angles in a triangle
missing sides in a triangle
40
What is the HCF of the following expression 10x
3
+ 6x + 8x
2
3x2
2x
x
2x2
41
At how many points does a tangent (line) meet a circle at?
No point
1 point
2 points
42
What type of function represents the population growth in the graph below?
Quadratic
Linear
Exponential
43
Expand and simplify (2x + 3)(x - 2)
2x2 + x + 6
2x2 - 7x + 6
2x2 - x - 6
44
To calculate the median, you have to...
find the most common number
add up all numbers and divide by the amount of numbers
rearrange data in numerical order and find the middle one
45
Distance is calculated as
time ÷ speed
speed x time
speed ÷ time
46
Which of the following is not a measure of central tendency (an average)
Range
Mean
Mode
Median
47
What rule applies to the mapping diagram to map each given input to its correct output?
Multiply by 4
Multiply by 3 and add 1
Multiply by 1 and add 3
Multiply by 2 and add 5
48
What statement represents the following Venn Diagram?
Q \ P
P ' (complement of P)
Q
49
What statement below represents the following Venn Diagram?
P ∩ Q
U \ (P ∩ Q)
P \ Q
50
What is another term that's used for an arithmetic sequence?
Quadratic sequence
Linear sequence
Cubic sequence
51
What pair of factors belong to the following expression 4x
2
- 36 ?
(4x - 36)(4x + 36)
(2x - 6)(2x + 6)
(2x - 6)(2x - 6)
(2x + 6)(2x + 6)
52
What's the name of a triangle with 2 equal angles?
Scalene
Isosceles
Equilateral
53
What does m stand for in the equation of a line format y = mx + c ?
where a line cuts the x axis
where a line cuts the y axis
the slope
54
What fraction would you use to calculate cos A in the right angled triangle?
\frac{adjacent}{hypotenuse}
\frac{opposite}{adjacent}
\frac{opposite}{hypotenuse}
55
Define the diameter of a circle.
A line that goes from one point to another on the circle
A line that goes from the centre point to a point on the circle
A line that passes through the centre from one end of the circle to another
