Past Questions And Answers
a proton moving with a speed of 1.0 x 106ms-1 through a magnetic field of 1.0T experiences a magnetic force of magnitude 8.0 x 10-14 N. The angle between the proton''s velocity and the field is
- A. 60°
- B. 90°
- C. 30°
- D. 45°
The account of experiences of an individual during the course of a journey is known as
- A. an epilogue
- B. an autobiography
- C. a travelogue
- D. a prologue
Which of the following is not an advantage of control account?
- A. difficulty in committing fraud
- B. it can be used to detect missing figure
- C. helps to determine profit and loss
- D. helps in locating errors
The most important contribution of responsible parenthood to national development is that it
- A. increase youthful population
- B. foster national integration
- C. augments the nation workforce
- D. breeds dependable citizenry
Citizenship education influences an individual to be
- A. patriotic
- B. educated
- C. complacent
- D. competent
Maintenance of law and order in a state is the function of the
- A. citizens of the state
- B. executive arm of government
- C. legislative arm of government
- D. judicial service
Which of the following combinations of farm inputs enhances the healthy growth of crop?
- A. Tractor and cash
- B. Irrigation and fertilizer
- C. Work bull and implement
- D. Cutlass and sacks
A population that doubles in size at constant intervals is an indication of
- A. sigmoid growth
- B. exponential growth
- C. population explosion
- D. rapid growth
The active intervention of the central authorities in the management of a country's economy rest upon the?
- A. failure of the market force to produce satisfactory result
- B. superiority of the centrally planned economy over the private enterprise economy
- C. result-oriented nature of the private enterprise economy
- D. cost-minimization strategy of a mixed economy
Which of the following statements about a spring balance and/or a chemical balance is not correct?
- A. the chemical balance operates on the principle of moments
- B. the sprin balance operates on Hooke's law
- C. either may be used to measure the weight of a substance
- D. the reading of a spring balance changes over the surface of the earth, while that of the chemical balance remaind constant