Math Test

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Questions and Answers

What is -10 - -3 - -4 + 5?

  • 16
  • 2 (correct)
  • -12
  • -4

What is -96 ÷ -6 ÷ 8?

  • -2
  • -12
  • 2 (correct)
  • 12

Jo bought a used car for $6000 and paid a 15% deposit. How much did he still have to pay?

  • $5000
  • $5100 (correct)
  • $4500
  • $900

What is 5 x -2 – (8 - 12) + 16 ÷ -8?

<p>-8 (B)</p> Signup and view all the answers

What is 8% of $600?

<p>$48 (B)</p> Signup and view all the answers

Which is the longest distance?

<p>75000mm (A)</p> Signup and view all the answers

What is the perimeter of the shape?

<p>72cm (D)</p> Signup and view all the answers

If the length of the shorter arc AB is 22cm and C is the center of the circle and the angle at C is 45°, what is the circumference of the circle?

<p>176cm (D)</p> Signup and view all the answers

If 2 fligs make a flog and 3 flogs make a flug, how many fligs in 12 flugs?

<p>72 (B)</p> Signup and view all the answers

If $2\frac{1}{3}$ : $4\frac{1}{3}$ then 7 : ?

<p>13 (A)</p> Signup and view all the answers

Concrete is made by mixing screenings, cement, and sand in the ratio 3:1:15. How much sand would be needed to make 125 tonnes of concrete?

<p>75 tonnes (A)</p> Signup and view all the answers

In the diagram, consider the two angles given as $127^\circ$ and $87^\circ$. What is the value of the angle $a^\circ$?

<p>40 (C)</p> Signup and view all the answers

In the diagram, consider the two parallel lines and the angles given as $56^\circ$ and $x^\circ$. What is the value of the angle $x^\circ$?

<p>124 (C)</p> Signup and view all the answers

The graph shows the number of hours a year 8 group spent doing homework for one week. How many students studied for more than 8 hours in the week?

<p>22 (C)</p> Signup and view all the answers

The graph shows the number of hours a year 8 group spent doing homework for one week. How many students studied for 6 hours or less per week?

<p>18 (C)</p> Signup and view all the answers

What is the probability that a total of 10 is thrown when two six-sided dice are thrown together?

<p>$\frac{1}{12}$ (B)</p> Signup and view all the answers

What is the gradient of the line that passes through (-1,3) and (5,-1)?

<p>$-\frac{2}{3}$ (B)</p> Signup and view all the answers

What is the y-intercept of the graph?

<p>(0,-3) (E)</p> Signup and view all the answers

Which inequality shows the following statement: x is 6 or less and more than – 5?

<p>-5 &lt; x ≤6 (D)</p> Signup and view all the answers

What is the simplified expansion of $-6(2x - 3) - 11$?

<p>7-12x (C)</p> Signup and view all the answers

Flashcards

Subtracting Negatives

Subtracting a negative number becomes addition

Comparing distance

To determine the longest distance, convert all measurements to the same unit and compare.

Inequation

A mathematical statement that uses inequality symbols to compare two expressions.

Simplify a surd

Multiply the length of each side, then find the square root

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Calculating Mass

To find the mass of a solid, multiply density by the volume.

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Speed in m/s

Change km to meters and minutes to seconds

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Solve for T

Isolate T by rearranging terms.

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Solve the inequation

To solve for x, multiply each side by 3

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Solve for X

Find x by cross-multiplying and solving for X

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Expand And Simplify

A simplified form of terms on either side of an equation

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Equation of A Graph

Find the x and y intercepts

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Coordinates Outside Region

An inequality tells you which area

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Add, Subtract and Divide Algebraic Fractions

Combine like terms

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Simplify Expression

Apply exponent rules to simplify expression.

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Trigonometry Ratio

Write a ratio that you remember to calculate x.

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Study Notes

  • The test consists of practice questions and graded questions
  • Calculators are not permitted
  • 30 minutes are allocated to complete the test

Practice Questions

  • These serve as examples of the questions on the real test

Example 1

  • Calculates 5 + 2, with multiple choice answers

Example 2

  • Identifies the largest number from a list: 403, 4600, 406, 4060, and None of these

Example 3

  • Determines the value the circled number represents in 48➆9

Question 1

  • Evaluates -10 - -3 - -4 + 5

Question 2

  • Calculates -96 ÷ -6 ÷ 8

Question 3

  • Determines the amount Jo still owes on a $6000 car after paying a 15% deposit

Question 4

  • Solves 5 × -2 - (8 - 12) + 16 ÷ -8

Question 5

  • Finds 8% of $600

Question 6

  • Identifies the longest distance among 3500cm, 65.5m, 75000mm, 15.5m, and 0.1km

Question 7

  • Calculates the perimeter of an irregular shape with sides of 12cm, 25cm and 10cm

Question 8

  • Finds the circumference of a circle given a shorter arc AB of 22cm, where C is the center and angle ACB is 45°

Question 9

  • Determines how many fligs are in 12 flugs when 2 fligs = 1 flog, and 3 flogs = 1 flug

Question 10

  • Completes the ratio: If 2 1/3 : 4 1/3 then 7 : ?

Question 11

  • Determines the amount of sand needed to make 125 tonnes of concrete using a 3:1:15 ratio of screenings:cement:sand

Question 12

  • Calculates angle a° in a geometric figure where other angles are 127° and 87°

Question 13

  • Determines the value of angle x° given parallel lines and a 56° angle

Question 14

  • Using a provided graph, finds how many students studied for more than 8 hours per week

Question 15

  • Using a provided graph, finds how many students studied for 6 hours or less per week

Question 16

  • Calculates the probability of throwing a total of 10 with two six-sided dice

Question 17

  • Determines the gradient of a line that passes through (-1,3) and (5,-1)

Question 18

  • Identifies the y-intercept of a given graph

Question 19

  • Selects the correct inequation for "x is 6 or less and more than – 5"

Question 20

  • Expands and simplifies -6(2x - 3) - 11

Question 21

  • Selects the net that would make the given 3D solid

Question 22

  • Calculates the distance Linda runs around a rectangular field (40m x 30m) from A to B to D to C to A

Question 23

  • Simplifies the surd 3√56

Question 24

  • Determines the length of side x in a triangle with sides of 5cm, 4cm and 3cm

Question 25

  • Determines the length AG in a rectangular box

Question 26

  • Calculates the new value of a $7700 car after depreciating by 2/7

Question 27

  • Finds the mass of a solid with Density = 1.2gm / cm³

Question 28

  • Determines the speed in m/s of a car that travels 30km in 20 minutes

Question 29

  • If R = ((S + T)P) / 3, solves for T

Question 30

  • Solves the inequation for x: (5(9 − x) / 3) + 1 < 11

Question 31

  • Solves for x: (4x − 3)/5 - (2x − 3)/2 = -2

Question 32

  • Identifies the equation of the graph.

Question 33

  • Determines which set of coordinates lies outside the shaded area

Question 34

  • Determines the equation of a graph

Question 35

  • Determines coordinates of intersection point for two graphs

Question 36

  • Evaluates -(-3)³

Question 37

  • Evaluates (10x² * 8y³) / (4y * 5x)

Question 38

  • Evaluates (3⁰y)² × 2(xy)⁰

Question 39

  • Evaluates 3x⁻²y² / 6y⁻¹x³

Question 40

  • Identifies the expression not equivalent to 32³/⁵

Question 41

  • Using Venn diagram: calculates the total number of students in the class.

Question 42

  • Using Venn diagram: calculates how many students learnt neither saxophone nor flute

Question 43

  • Using Venn diagram: calculates how many students learnt just the saxophone or the flute

Question 44

  • Determine which is the best cumulative frequency graph for the histogram

Question 45

  • Calculate how much Jack's Dad got back

Question 46

  • Expands and simplifies (2√5 − √2)²

Question 47

  • Rationalizes and simplifies 4√5 / √3

Question 48

  • Given x = ½, y = ⅔, and z = ¾, evaluates x + y + z

Question 49

  • Expands and simplifies (3a − 5b)(3a + 5b)

Question 50

  • Factorizes and simplifies 3a² + 3a − 18

Question 51

  • Simplifies (x² − 9) / (4x − 12) ÷ (x + 3) / 2

Question 52

  • Determine the correct ratio to find x

Question 53

  • The turning point of the graph

Question 54

  • Equation to find an unknown value

Question 55

  • Find the points of intersection for two graphs, y = x² and y = 3x – 2.

Question 56

  • Which shop gave the worst value for money?

Question 57

  • Which two ships charge the same $$$ per kg?

Question 58

  • What gets you three times the amount of sugar for the same price?

Question 59

  • Solve for x

Question 60

  • Factorize ab + b² - ac - bc

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