A major hazard to both human and aquatic life in some coastal area of Nigeria is

• A. air pollution
• B. overfishing
• C. desalination of sea water
• D. oil spillage

‘People come in search of knowledge, but knowledge does not seek people.’

The statement above was made to Caliph Harun ar Rashid by

• A. Imam Abu Hanifah
• B. Imam Malik
• C. Imam Shafi
• D. Imam Hambali

which of the following does not hinder the efficient of distribution of goods in West Africa?

• A. inadequate transportation network
• B. inadequate storage facilities for agricultural goods
• C. inadequate credit facitlities for potential distributors
• D. Government participation in the distributive trade

Which of the following is not a form of mass movement?

• A. landslide
• B. earthquake
• C. rockslide
• D. talus creep

Public corporations are struggling in the West African States as a result of

• A. heavy social and political cost
• B. private-public partnership
• C. public scrutiny and accountability
• D. direct foreign investment

The coordinating section of the central processing unit that manages the flow of data is the?

• A. arithematic logic unit
• B. control unit
• C. magnetic unit
• D. register

If h(m+n) = m(h+r) find h in terms of m, n and r

• A. \(h=\frac{mr}{2m+n}\)
• B. \(h=\frac{mr}{n+m}\)
• C. \(h=\frac{m+n}{n}\)
• D. \(h=\frac{mr}{n}\)

What type of device is a computer monitor?

• A) processing
• B) storage
• C) software
• D) output

Express 398753 correct to three significant figures

• A. 398000
• B. 398700
• C. 398800
• D. 399000

In preparing rice cutlets, a cook used 75g of rice, 40g of margarine, 105g of meat and 20g of bread crumbs. Find the angle of the sector which represent meat in a pie chart?

• A. 30°
• B. 60°
• C. 112.5°
• D. 157.5°