UNIZIK Mathematics 2006/2007 Day 2 Past Questions

A rectangular picture 6cm x 8cm is enclosed by frame % cm wide. Calculate the area of the frame

If the four interior angles of a quadrilateral are (P+10)°, (P-30)°, (2P-45)° and (P+15)°, then P is:

The annual profits of a transport business were divided between the two partners A and B in the ratio 3:5. If B received N3,000 more than A, the total profit was.

In a school, there are 35 students in class 2A and 40 in class 2B. The mean score for class 2A in an Englihs literature examination is 670.0 and that for 2B in the same paper is 52.5. Find, to one place of decimal, the mean for the combined class

Which of the following fraction is less than one-third?

A baking recipe calls for 2.5kg of sugar and 4.5kg of flour. With this recipe, some cakes were baked using 24.5kg of a mixture of sugar and flour. How many sugar was used?

If N560.70 is shared in the ratio 7:2:1, what is the smallest shares?

If 2x + 3y = 1 and x - 2y = 11, find (x + y)

A sum of money was invested at 8% per annum simple interest. If after 4 years the money amounts to N330, find the amount originally invested.

If m = 3, p = -3, q = 7 and r = 5/2, evaluate m (p+q+r)