Post Utme University Of Lagos Mathematics Past Questions and Answers

Question 41:

Express 10.011_two in decimal.

A. 1.625
B. 2.375
C. 6.75
D. 6.375
E. 2.75

Question 42:

A class of all possible subsets of space is called

A. Universal set
B. Alpha-field
C. Sample space
D. Probability space
E. Random space

Question 43:

One of these is a demerit of a sample

A. It is cheaper to enumerate
B. It is faster to survey a sample
C. Results obtained from from sample are oftentimes as informative as those from a censor
D. All of the above
E. None of the above.

Question 44:

One of these is not a desirable feature of a good statistical table.

A. A table must reveal salient features of data
B. A table must clearly communicate information in a neat and concise form
C. A table must be self sufficient
D. A table must be self explanatory
E. None of the above

Question 45:

When the present age of the mother is added to the present age of the daughter, the sum is 40 years. What will be their total age after 5 years?

A. 45 years
B. 50 years
C. 40 years
D. 55 years