WAEC Past Questions and Answers - Page 3011

15,051.

In the diagram, PX is a tangent to the circle and RST is an equilateral triangle. Calculate < PTS

A.

60o

B.

90o

C.

120o

D.

150o

Correct answer is C

\(\bigtriangleup\) RST is equilateral triangle, hence

< TRS = < RTS = < RSt = 60o

But < PTR = 60o(Angle between a chord and a tangent at the point of contact = Angle in the alt. segment). From the diagram < PTS = < PTR + < RTS

= 60o + 60o = 120o

15,052.

in modern democracy, a government is?

A.

a contract between the rulers and the ruled

B.

a preserve of the political party in power

C.

monopoly of the ethnic groups in the majority

D.

alternation of power between the minority and majority tribes

Correct answer is A

Modern democracy in many ways is the opposite of ancient democracy. Modern democracy requires that there must be a constitution, that there must be equality before the law, there must be individual rights and liberties, there must be civil rights and liberties, there must be human rights and there must be the rule of law to enforce those rights and liberties. In modern democracy, governance is a contract between the citizens and the ruled. This means that, the citizens choose people who would represent them (usually through elections) at various levels for a particular period of time,  and these representatives are accountable to the people. 

15,053.

If the perimeter of \(\bigtriangleup\)PQR in thr diagram is 24cm, what is the area of \(\bigtriangleup\)PRS?

A.

19.5cm2

B.

15.0cm2

C.

13.0cm2

D.

9.3cm2

Correct answer is B

Perimeter of \(\bigtriangleup\) PQR = PQ + QR + PR

24cm = 6cm + 8cm = PR

24 = 14 + PR

PR = 24 - 14 = 10cm

Area of \(\bigtriangleup\) PRS = \(\frac{1}{2} \times 10 \times 3cm^3\)

= 15cm3

15,054.

By comparism, a state is?

A.

less permanent than a government

B.

more permanent than a government

C.

more changeable than a government

D.

equally permanent with a government

Correct answer is B

state is a type of political entity.  The maindifference between state and government is that the government refers to a particular group of people who control the state at a given time whereas the state is an organized political community with sovereignty and more permanent. Basically, the state power is employed through the government.

15,055.

The process of taking part in the selection of leaders in a country is political?

A.

socialization

B.

participation

C.

interaction

D.

culture

Correct answer is B

Political participation is any activity that shapes, affects, or involves the political sphere. Political participation ranges from voting to attending a rally to committing an act of terrorism to sending a letter to a representative.