Questão 1
Questão 2
Questão
The "counting numbers" is a more common expression for which set of numbers,
Responda
-
Real Numbers (R)
-
Natural Numbers (N)
-
Irrational numbers
-
Rational Numbers (Q)
Questão 3
Questão
The number 0.5 qualifies as:
Responda
-
Rational Number
-
Irrational Number
-
Natural Number
Questão 4
Questão
The red arrow on the right points to which calculator function?
Questão 5
Questão
The highlighted button on the left of the calculator is called:
Questão 6
Questão
4.58 rounded to one decimal place is:
Questão 7
Questão
4568 rounded to 2 significant figures becomes
Questão 8
Questão
€37.80 rounded to the nearest whole euro is:
Questão 9
Questão
The chart here represents the voting population in a country. The red section indicates those who did vote. What, in percentage terms, is the proportion of the population who DID NOT vote?
Questão 10
Questão
The following red sectors of the pie chart can be equated to 0.60
Questão 11
Questão
What are the red sectors of the pie chart as a fraction in simplest terms.
Questão 12
Questão
A computer is priced at €500. In a sale there is a 20% discount. What is the sale price?
Questão 13
Questão
What is the name for the line that goes from one edge of a circle to another AND goes through the centre?
Responda
-
Diameter
-
Radius
-
Circumference
Questão 14
Questão
What is the formula for calculating the volume of a cube or cuboid?
Questão 15
Questão
What is the volume of this cube?
Responda
-
125 cubic feet
-
125 feet
-
25 cubic feet
Questão 16
Questão
Each of the five sides of the US Pentagon is 921 feet long. What is its perimeter?
Responda
-
4605 feet
-
4505 feet
-
4605 square feet.
Questão 17
Questão
The base of this triangle is 6 units and the height is 7 units. So, what is the area of this triangle?
Responda
-
42 sq units
-
21 sq units
-
20 sq units
Questão 18
Questão
Find the time for a journey of 30 km at an average speed of 100 km/h. The answer should be expressed in minutes.
Responda
-
18 minutes
-
Half-an-hour
-
30 minutes
Questão 19
Questão
The line from the centre to the edge of the circle is known as:
Responda
-
Diameter
-
Circumference
-
Radius
Questão 20
Questão
This eight-sided regular polygon is known as:
Questão 21
Questão
When a right angle is formed between two lines, what can we say about their relationship?
Responda
-
Parallel
-
Perpindicular
-
180 degrees
Questão 22
Questão
What is the relationship between opposite sides in these polygons?
Responda
-
Perpindicular
-
Parallel
-
None of the above