Mathematics Past Questions and Answers

An object is 6m away from the base of a mast. The angle of depression of the object from the top pf the mast is 50^o, Find, correct to 2 decimal places, the height of the mast

A 8.60m
B 7.51m
C 7.15m
D 1.19m

Question 3827:

The bearing of Y from X is 060^o and the bearing of Z from Y = 060^o. Find the bearing of X from Z

A 300^o
B 240^o
C 180^o
D 120^o

Question 3828:

Which of the following is not a probability of Mary scoring 85% in a mathematics test?

A 0.15
B 0.57
C 0.94
D 1.01

Question 3829:

If 2 log x (3\(\frac{3}{8}\)) = 6, find the value of x

A \(\frac{3}{2}\)
B \(\frac{4}{3}\)
C \(\frac{2}{3}\)
D \(\frac{1}{2}\)

Question 3830:

If p = (y : 2y \(\geq\) 6) and Q = (y : y -3 \(\geq\) 4), where y is an integer, find p\(\cap\)Q

A {3, 4}
B {3, 7}
C {3, 4, 5, 6, 7}
D {4, 5, 6}