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The "counting numbers" is a more common expression for which set of numbers,
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Real Numbers (R)
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Natural Numbers (N)
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Irrational numbers
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Rational Numbers (Q)
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The number 0.5 qualifies as:
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Rational Number
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Irrational Number
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Natural Number
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The red arrow on the right points to which calculator function?
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The highlighted button on the left of the calculator is called:
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4.58 rounded to one decimal place is:
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4568 rounded to 2 significant figures becomes
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€37.80 rounded to the nearest whole euro is:
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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?
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The following red sectors of the pie chart can be equated to 0.60
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What are the red sectors of the pie chart as a fraction in simplest terms.
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A computer is priced at €500. In a sale there is a 20% discount. What is the sale price?
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What is the name for the line that goes from one edge of a circle to another AND goes through the centre?
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Diameter
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Radius
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Circumference
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What is the formula for calculating the volume of a cube or cuboid?
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What is the volume of this cube?
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125 cubic feet
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125 feet
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25 cubic feet
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Each of the five sides of the US Pentagon is 921 feet long. What is its perimeter?
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4605 feet
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4505 feet
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4605 square feet.
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The base of this triangle is 6 units and the height is 7 units. So, what is the area of this triangle?
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42 sq units
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21 sq units
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20 sq units
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Find the time for a journey of 30 km at an average speed of 100 km/h. The answer should be expressed in minutes.
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18 minutes
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Half-an-hour
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30 minutes
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The line from the centre to the edge of the circle is known as:
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Diameter
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Circumference
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Radius
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This eight-sided regular polygon is known as:
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When a right angle is formed between two lines, what can we say about their relationship?
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Parallel
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Perpindicular
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180 degrees
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What is the relationship between opposite sides in these polygons?
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Perpindicular
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Parallel
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None of the above