Post Utme University Of Lagos Mathematics Past Questions and Answers

Question 126:

For all 0, sin0 + sin(-0) + cos0 + cos(-0) + tan0 + tan(-0) =?

A. 2Sin0
B. 2cos0
C. 2tan0
D. 2sin0 tan0

Question 127:

An object moved in a circular path of radius 21m such that it made an angle of 30°. What is the distance (in meter) covered by the object?

A. 11m
B. 21m
C. 31m
D. 41m

Question 128:

43 of 1/86 à· 1/14 à— 2/7 + 9/4 — ¼ = ?

A. 5
B. 4
C. 8
D. 12

Question 129:

Find x if log5(x-7) = 1

A. 10
B. 5
C. 12
D. 8

Question 130:

If x is jointly proportional to the cube of y and the fourth power of z. in what ratio is x increased or decreased when y is halved and z is doubled?

A. 4:1 increase
B. 2:1 increase
C. 1:4 decrease
D. 1:1 no change