An object falls freely from a height of 25m onto the roof a building 5m high. Calculate the velocity with which the object strikes the roof (g=10\(ms^{-2}\)

• A. 17.3\(ms^{-2}\)
• B. 20\(ms^{-2}\)
• C. 24.5\(ms^{-2}\)
• D. 125\(ms^{-2}\)

The largest irrigation scheme in Africa is served by the

• A. Sennar Dam
• B. Kainji Dam
• C. Akosombo Dam
• D. Tiga Dam

The defense pact between Nigeria and Britain was canceled in the year

• A. 1967
• B. 1960
• C. 1962
• D. 1965

Which of the following is not a mobile input device?

• A. Joystick
• B. Light pen
• C. Mouse
• D. Scanner

A wholesaler who possesses the title of goods he sells is known as?

• A. a merchant wholesaler
• B. a multiple wholesaler
• C. a general wholesaler
• D. an agent wholesaler

Business risks in foreign market is higher in__________

• A. Licensing
• B. Joint venture
• C. Exporting
• D. Direct investment

Prolonged application of ammonium sulphate fertilizer on a given soil can lead to the

• A. decay of tuber and root crops
• B. increase in beneficial soil micro-organisms
• C. increase in soil acidity
• D. damage of soil structure

Economic problem occurs when

• A. There is scarcity relative to demand
• B. All raw materials are imported
• C. Many people are out of work
• D. There are no buyers for our goods

Which of these is not associated with the movement of the toad, reptile or birds?

• A) Hopping
• B) Bopping
• C) Mapping
• D) Gliding

The receipt of cash from customers in a payment of their account would recorded by a:

• A) Debit to account receivable; credit to cash
• B) Debit to cash credit to accounts receivable
• C) Debit to cash, credit to accounts payable
• D) Debit to account payable credit to cash