Past Questions And Answers
A Zinc half-cell is connected to an iron half-cell through a salt bridge and both are also connected through a copper wire. At which electrode is reduction taking place and which electrode is positively charged?
- A) Zinc, zinc
- B) Iron, iron
- C) Zinc, Iron
- D) Iron, Zinc
Which Jewish party was bitterly opposed to the disciples for preaching the Resurrection of Jesus
- A. The Pharisees
- B. The Sadducees
- C. The Zealots
- D. The Sanhendrin
The periodic classification is an arrangement of the elements Options
- A) atomic weights
- B) isotopic weights
- C) molecular weights
- D) atomic numbers
Which of the following roles is performed by middle management in an organization?
- A. formation of objectives and strategies
- B. review of master plans, programmes and budgets
- C. review and appraisal of operational results
- D. implementation of organizational plans and objectives
Civil servants are recruited, controlled, promoted and disciplined by the
- A. teaching service commission
- B. public complaints commission
- C. public service commission
- D. code of conduct bureau
Which of the following is true about cumulative preference shares?
- A. Unpaid dividends are carried forward
- B. Shareholders can secure capital refund on demand
- C. Shareholders are entitled to further share of profit
- D. Dividends are paid into a special account
A ball is dropped and it hits the floor at a point A. It rebounds upward to a point B. While moving from A to B its?
- A. kinetic energy is increasing
- B. potential energy is increasing
- C. potential energy is decreasing
- D. kinetic energy remains constant
Given:
Opening cash balance N20,000
Sales of match tickets N15,000
Clearing of pitch N1,200
Refreshments N3,500
Referees' allowance N1,000
Cost of petrol N1,120
Donation from local government N3,800
The club's balance is?
- A. N39,180
- B. N34,830
- C. N34,380
- D. N31,980
A flexible constitution is one that is
- A. amended periodically
- B. easy to amend
- C. amendable with difficulty
- D. easy to interpret
Which of the following will change when a catalyst is added to a chemical reaction?
- A. The activation energy
- B. The potential energy of the reactants
- C. The heat of the reaction
- D. the potential energy of the product