Post Utme University Of Lagos Mathematics Past Questions and Answers

Question 231:

what is the mean deviation of 2,4,4,7,8

A. 2
B. 4
C. 5
D. 6

Question 232:

The range of data k+2,k-3,k+4,k-2, k, k-5,k+3,k-1 and k+6 is

A. 6
B. 8
C. 10
D. 11

Question 233:

musa borrow #10 at 2% per month simple interest and pays #8 after 4 month, how much does he still owe?

A. #10.80
B. #10.65
C. #2.80
D. #2.67

Question 234:

A dealer increased the price of an item by 20%, then increased the price of the same item by 30%. If x is the original price, what is the price after the two increment?

A. 1.5x
B. 1.56 x
C. X+0.5
D. X + 0.56
E. X + 6

Question 235:

Two dice are thrown. What is the probability he that the sum of the two number obtained greater than 10?

A. 1/12
B. 1/36
C. 1/6
D. 1/4
E. 1/2