The mean is the best measure of central tendency because it

• A. is not affected by extreme values in a data
• B. is a midpoint value in an array of data
• C. is a balancing point in an observation
• D. can be calculated from incomplete data

Which of the following constitutional provisions gives a high degree of autonomy to component parts of a unitary state?

• A. Devolution
• B. Delegation
• C. Divestiture
• D. Declaration

The angle between latitudes 30°S and 13°N is

• A. 17°
• B. 33°
• C. 43°
• D. 53°

Baba and ____ participated in the tournament

• (A) he
• (B) himself
• (C) I
• (D) him

Which Yoruba city-state was the last to fall to British colonial rule in the late 19th century?

• A. Abeokuta
• B. Oyo
• C. Lagos
• D. Ibadan

What is the locus of a point P which moves on one side of a straight line XY, so that the angle XPY is always equal to 90o?

• A. the perpendicular bisector of XY
• B. a right-angled triangle
• C. a circle
• D. a semi circle

Rent is the return on

• A. a loan
• B. a share
• C. labour
• D. land

In each of the following sentences, there is one word underlined and one gap. From the list of words lettered A - D, choose the word that is most nearly opposite in meaning to the underlined word and that will, at the same time, correctly fill the gap in the sentences.

The telephone booths were all........and I had to wait for more than ten minutes for one to becomevacant

• A. locked
• B. busy
• C. occupied
• D. ringing

All of these are major industrial zones in Nigeria except

• A. the western industrial zones
• B. the south east industrial zone
• C. the north central industrial zone
• D. the south/south industrial zone

The pie chart illustrate the amount of private time a student spends in a week studying various subjects. use it to answer the question below Find the value of K

• A. 15°
• B. 30°
• C. 60°
• D. 90°