1) Expand 3(a+2) a) 3a+5 b) 5a c) 3a+6 d) a+6 2) Solve 5x-4= 31 a) 6 b) 7 c) 5 d) 4 3) Solve 5(x+3) = 55 a) 11 b) 8 c) 40 d) 7 4) Find the area of a circle with r=12cm, to 1 dp a) 75.3 b) 452.3 c) 75.4 d) 452.4 5) Solve 5>13-t a) t<7.5 b) t>8 c) t>7.5 d) t<8 6) List all of the integer values, such that 0<3n<11 a) 0,1,2 b) 1,2,3,4,5,6,7,8,9,10 c) 2,3,4 d) 1,2,3 7) What is the nth term of: 7, 11, 15, 19, ... a) +4 b) 4n+3 c) 4n d) 3n+4 8) What is the midpoint of the line AB, where A=(4, 9) and B=(7, 7)? a) (7,9) b) (5.5, 8) c) (8, 5) d) (4, 7) 9) Write an equation for: Cooking time (t) is equal to 20 minutes per pound (p) plus 40 minutes a) t=20p+20m b) t=20p+40 c) t=60p d) t=40p+20 10) Rearrange the formula M= L+32, to make L the subject. a) M+32=L b) L=M-32 c) M=32L d) M=L-32 11) The sum of the interior angles adds up to 360 degrees a) True b) False 12) The point P=(2,3) is on the line y=3x-3 a) True b) False 13) What is the gradient of the line y=4x-12 a) 4 b) 12 c) 3 d) -12 14) If I have a right angled triangle and I know two of the lengths and I wish to find the third what rule should I use? a) SOH CAH TOA b) Pythagoras c) Sine Rule d) Cosine Rule 15) What is the gradient of the line 2y + 6x = 10 a) 3 b) 2 c) -3 d) -10 16) What is the correct name for a Z angle on parallel lines? a) Corresponding angle b) Alternate Angle c) Interior Angle d) Z angle 17) If I have a right angled triangle and I know one of the lengths and one of the angles and I want to find the another length what rule should I use? a) SOH CAH TOA b) Pythagoras c) Sine Rule d) Cosine Rule 18) Which of these lines are parallel to y=5x-15 a) y=3x-15 b) y=5x+4 c) y=15x d) y=2x-15 19) What is the area of a triangle with base 12 and height 6? a) 72 b) 36 c) 12 d) 2 20) Where does the line y=5x-2 intersect with the y-axis? a) (0,2) b) (5, -2) c) (0, -2) d) (0, 5) 21) Solve to find f: 5f+10 = 2+f a) 10 b) -2 c) 12 d) -3 22) What is the circumference of a circle with r=4, to 1 d.p? a) 25.1 b) 12.5 c) 25.0 d) 12.6 23) What do the exterior angles of any polygon add up to, in degrees? a) 90 b) 180 c) 360 d) (n-2) x 180 24) What shape will you make if you draw the loci of a point? a) Straight line b) Semi circle c) Square d) Circle

Unit 3 Revision H Quiz

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