ABU Mathematics 2012/2013 Past Questions

Practice each question, then open it to see the full details.

If W is the mode and Z is the median of the following set of numbers:2.4,2.1,1.6,2.6,3.7,2.1 and 2.8 then (3W, 2Z) is

A.(2.6,2.5)
B.(2.1,2.5)
C.(7.8,5.0)
D.(5.2,5.0)

A trapezium has two parallel sides of length 6cm and 8cm, if the area is 42cm², find the distance between the parallel sides

A.6cm
B.7cm
C.8cm
D.5cm

An arc of a cycle of length 22cm subtends an angle of 3y° at the circle. Find the value of y, if the radius of the circle is 7cm.

A.30°
B.60°
C.120°
D.150°

Find the locus of a point which moves such that its distance from the line y = 3 is a constant k

A.y = 3+k
B.y=3-k
C.y=3+k
D.y=k-3