IMSU Mathematics 2018/2019 Past Questions

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

Express 0.000762 in a standard form

A.7.62 X 10⁴
B.7.62 X 10^-4
C.7.62 x 10³
D.7.62 x 10^-2
E.7.62 x 10^-3

Given the set A= (2,4,6,8) and B = (2,3,5,9) if a number is selected at random from set B what is the probability that the number is a Prime

A.1
B.3/4
C.-1/3
D.1/5
E.1/3

If 8^1-y = 4^1+y, find the value of Y

A.2/3
B.2/5
C.-1/3
D.1/5
E.1/10

Find the length of an arc of circle of radius 7cm which sustained an angle of 72° at the centre of the circle (take π = 7/22)

A.8.6
B.8.7
C.8.8
D.8.9
E.8.0