The diagram below shows a circle PQRS in which ?PRQ = 54^o and ?SPQ = 97o. Find ?PQS

• A. 61^o
• B. 51^o
• C. 43^o
• D. 29^o

In the diagram below, a rod 50 cm long of uniform cross-section is suspended horizontally on a fulcrum, F, by the action of two forces. What is the weight of the

• A) 40N
• B) 80N
• C) 120N
• D) 200N

Explain the various ways in which Nigeria gives support to liberation movements in Africa.

Equal amounts of marble chips are reacted separately with 100cm3 of hydrochloric acid of different concentrations. If all the marble chips reacted; which of the following remained the same in each case?

• A. Average rate of evoluton of gas
• B. Total mass of gas evolved during the reaction
• C. Time taken for the reaction to reach completion
• D. Initial reaction rates

The dam which is not used in Gezira is the

• A. Aswan
• B. Jebal Azula
• C. Jebal Azula
• D. Sennar

If light with photon energy 2eV is incident suitably on the surface of a metal with work function 3eV, then

• A. no electron will be emitted
• B. the few electrons emitted will have a maximum kinetic energy of 1eV
• C. the few electrons emitted will have a maximum kinetic energy of 3eV
• D. many electrons will be emitted

(a) Copy and complete the following table of values for \(y = 9 \cos x + 5 \sin x\) to one decimal place.

(b) Using a scale of 2cm to 30° on the x- axis and 2 cm to 1 unit on the y- axis, draw the graph of \(y = 9 \cos x + 5 \sin x\) for \(0° \leq x \leq 210°\).

(c) Use your graph to solve the equation: (i) \(9\cos x + 5\sin x = 0\); (ii) \(9\cos x+ 5\sin x = 3.5\), correct to the nearest degree.

(d) Find the maximum value of y correct to one decimal place.

The main point emphasized in the story of Joseph's treatment of his brothers in Egypt was that

• A. God's design for anybody cannot be stopped
• B. it is good to forgive one's enemies
• C. one should test an old enemy before trusting him
• D. wrongful action weakens the valiant

#800,000 worth of ordinary shares of 50k were issued at #1 each, payable in full on application. The entry in the cash book would be to

• A. credit #1,600,000
• B. debit #1,600,000
• C. credit #1,600,000
• D. debit #800,000

The people who told Saul that David was hiding in the hill of Hachilah were the

• A. Ziphites
• B. Hittites
• C. Kenites
• D. Cherethites