Q1) Three points are collinear if: a) they form an obtuse angle b) they all lie on the same straight line c) 2 of the points lie on a straight line and the third point lies on another parallel line d) they form a right angle
Q2) The angle shown below can be named:
a) ∠CAB b) ∠BCA c) ∠CBA d) ∠ABC
Q3) If a transversal cuts two parallel lines, then: a) Corresponding angles are supplementary b) alternate angles are equal c) co-interior angles are equal d) vertically opposite angles are supplementary
Q4) 7.3x0.2 equals: a) 0.146 b) 14.6 c) 1.46 d) 0.0146
Q5) 1 + 1 = 2 3 a) 2/5 b) 2/6 c) 1/5 d) 5/6
Q6) When solving the equation 3x +8 = 23, which step is performed first? a) multiplying both sides of the equation by 3 b) subtracting 23 from both sides of the equation c) 8 is subtracted from both sides of the equation d) 8 is added to both sides of the equation
Q7) The solution of the equation 3x =6 a) 2 7 b) 14 c) 18/7 d) 42
Q8) Which of the following is equivalent to 3 ÷ 4 a) 3 x 4 7 5 7 5 b) 3 x 5 7 4 c) 7 x 5 3 4 d) 7 x 4 3 5
Q9) 8 + 0.008 + 0.08, to 2 decimal places is: a) 8.88 b) 8.08 c) 8.09 d) 8.088888.......
Q10) A set of traffic lights is red for half the time, orange for 1/10 of the time and green for the rest of the time. For what fraction of the time is the set of traffic lights green? a) 1 3 b) 2 5 c) 6 10 d) 10 12
Q11) What is the complement of 37o ?
Q12) Complete the table stating either the angle type OR its description.
Q13) Find the value of a, stating the reason for your answer.
Q14) Giving a reason, state whether the two lines cut by the transversal are parallel.
Q15) Find the value of x, stating the reason for your answer.
Q16) Calculate 10.520 +2.849
Q17) Evaluate and Simplify:
Q18) Evaluate 115.59 ÷ 0.03
Q19) The height of a door is 210cm. James is 5/7 the height of the door. What is James' height?
Q20) Tom is paid $145.87 for 10 hours work and Dom is paid $103.25 for 7 hours work. Who gets paid more per hour and by how much?
Q21) Solve: a) a + 12 = 20 b) 8 = y - 6 c) d = 2 8
Q22) Solve each of the following equations systematically, clearly showing all working: a) 2m - 5 = 13 b) 2x - 15 = 3 5 c) 2( 5 + 3x) =40 d) 4 - 2(x - 6) =14