One of the measures taken in 1988 to grant more autonomy to the local governments in Nigeria was the

• A. abolition of state ministries of local government
• B. creation of post of supervisory councillors
• C. creation of post of chairmen of local governments
• D. abolition of its supervision by state government

An undertaking to repair a customer's vehicle for a certain period after it has been sold is

• A. after-sales service
• B. marketing mix
• C. market segmentation
• D. sales promotion

The first school in Nigeria was __________.

• A. CMS grammar school
• B. Yaba higher school
• C. Nursery of Infant Church
• D. None of the above

Use the information below to answer question 39 and 40. Musa rented a room to adamu for N1,500 and N1,000 part-payment was made. Adamu brought Audu and Jacob his friends to stay in the room. The two friends later paid balance of N500 to Musa. Who are the parties to the contract of renting the room?

• A. Musa and Jacob
• B. Musa and Audu
• C. Adamu and Musa
• D. Audu and Jacob

which of the following legislations aims primarily at protection of consumers

• A. law of contract
• B. trade description act
• C. company's act
• D. partnership act

The first military coup in Nigeria toppled the government of

• A. General Yakubu Gowon
• B. Dr Nnamdi Azikiwe
• C. Alhaji Abubakar Tafewa Balewa
• D. Major General Aguiyi-Ironsi

Solve the equation (x - 2) (x - 3) = 12

• A. 2, 3
• B. 3, 6
• C. -1, 6
• D. 1, -6

The turnover of firm maybe affected by

• A. the demand for its product
• B. the cost of its goods sold
• C. its closing stock
• D. its net assets

(a) What is a wavefront?

(b) (i) State two practical uses of glass prisms.

(ii) List two factors that determine the deviation of a ray of light travelling from air into a triangular glass prism.

(iii) Sketch a graph to illustrate the variation of the angle of deviation d, with that of incidence, i, for a ray of light travelling from air into a triangular glass prism. Indicate on the graph the point at which the angle of incidence equal to the angle of emergence e.

(c) (i) Draw and label a diagram of an astronomical telescope in normal adjustment.

(ii) The angular magnification of an astronomical telescope in normal adjustment is 5. If the focal length of the objective is 100cm, calculate the:

(\(\alpha\)) focal length of the eyepiece;

(\(\beta\)) length of the telescope.

very low animal rainfall, sparse vegetation, high day temperature and cold nights are the characteristics of the ---------

• A. a swamp
• B. tropical forest
• C. southern guinea savanna
• D. desert