Past Questions And Answers
An electric heater has a resistance of 50Ω. When it is immersed in water and connected to mains source, it draws a current of 4.0A. Calculate the heat gained by the water if the heater is switched on for 2 minutes, assuming no heat losses to the surroundings
- A. 4200J
- B. 1600J
- C. 24000J
- D. 96000J
The Omani Empire declined in the 19th century due to
- A. Internal power struggles
- B. Natural disasters
- C. Invasions from neighboring empires
- D. European colonialism
(a) How does John present Jesus as the door and the good shepherd?
(b) In what two ways does this teaching relate to leadership role among Christians?
View Discussion (0)WAEC 1994 THEORYElectrons always occupy the lowest empty energy level is a statement of
- A. Aufbau Principle
- B. Hund's rule
- C. Pauli Exclusion Principle
- D. Periodic law
A partner who contributes only his name to the formation of a partnership is
- A. a nominal partner
- B. a limited partner
- C. a general partner
- D. an active partner
The best method of propagating sugarcane is by
- A. Seeding sowing
- B. Layering
- C. Grafting
- D. Stem cuttings
Output is higher in commercial agriculture because of the following reasons except
- A. adequate finance
- B. cultivation of large hectares of land
- C. employment of large labour force
- D. utilization of complex farm machinery
Use the information below to answer questions
Total current assets..................N2,000
Total fixed assets....................N4,000
Current liabilities...................N1,200
Drawings..............................N200
Long-term loan........................N2,000
What is the net working capital?
- A. N2,600
- B. N1,800
- C. N800
- D. N600
A study of the ecosystem will show the inter-relationship between
- A. vegetation and soils
- B. man and the environment
- C. climate and vegetation
- D. man and natural vegetation
A circle with radius 5cm has its radius increasing at the rate of 0.2m/s. What will be the corresponding increase in the area?
- A. 2π
- B. 5π
- C. π
- D. 4π