UNICAL Mathematics 2009/2010 Past Questions

What is the slope of the line 4x = -3y + 8

The length of a rectangle is 3 times its width. If the width of the rectangle is 5 inches, what is the rectangle’s area in square inches.

If $$1.56^x = 2$$, then x =

A machine values at N20,000 depreciates by 10% every year. What will be the value of the machine at the end of two years?

$$x^3 - 2x^2 + 4x - 8 = 0$$ if x =

The sum of integers from 4 to 8 plus the sum of 12 to 16 is

If the diagonals of a quadruplets are equal then the quadruplet is a

The sum of four powers of q starting from power 0 is 85. Then q =

Amount (in Naira)	3	6	9	12	15	18
Number of students		3	9	6	15	3

What is the mode

Find the median of the distribution