Past Questions And Answers
A body of mass 7.5 kg is to be pulled up along a plane which is inclined at 30o to the horizontal. If the efficiency of the plane is 75%, what is the minimum force required to pull the body up the plane? (g = 10ms-1)
- A. 5.0 N
- B. 20.0 N
- C. 50.0 N
- D. 75.0 N
Vegetation resources can be utilized by man for all the following except
- A. food
- B. habitat
- C. timber
- D. medicine
A cell can supply current of 0.4 A and 0.2 A through a 4.0Ω and 10.0Ω resistors respectively. This internal resistance of the cell is
- A. 2.0Ω
- B. 1.0Ω
- C. 2.5Ω
- D. 1.5Ω
Which of the following are opposed to each other according to Galatians?
- A. Believers and unbelievers
- B. Freedmen and slaves
- C. Jews and Gentiles
- D. Flesh and Spirit
Heavy infestation of liver fluke causes poor absorption of fats in livestock by
- A. blocking bile ducts thus preventing flow of bile
- B. destroying fat-digesting enzymes
- C. reducing ingestion of fats
- D. inhibiting the action of digestive enzymes
One of the branches of the poultry industry is
- A) Backward farming
- B) Poultry housing
- C) Disease control
- D) Integrated companies
(a) Why did Elijah pronounce drought on lsreal and how did Ahab react to this?
(b) What lessons about the supremacy of God do we learn from this event ?
View Discussion (0)WAEC 1992 THEORYIf a room is saturated with water vapour, the temperature of the room must be
- A. at 0oC
- B. above the dew point
- C. at 100oC
- D. below or at the dew point
(a) Explain any two causes of a declining population:
(b) Outline any three factors which determine the size of your country's working population.
View Discussion (0)WAEC 2004 THEORYThis type of bonding involves overlapping of orbitals during which electrons are shared
- A) hydrogen bonding
- B) covalent bonding
- C) ionic bonding
- D) metallic bonding

