Past Questions And Answers
Steel bars, each of length 3.0 m at 28°C, are to be used for constructing a rail line. If the linear expansivity of steel is 1.0 x 10-5°C, what is the safety gap that must be left between successive bars if the highest temperature expected is 40oC?
- A. 1.2 x 10-1cm
- B. 8.4 x 10-2cm
- C. 7.2 x10-2cm
- D. 3.6 x 10-2cm
Mr Olatude took up a fire insurance on a property valued at N1000 and the amount insured is N 800. If the insurance was taking with the clause ‘with average ‘, What is the amount to be paid by the insurance company?
- A. N320
- B. N420
- C. N460
- D. N560
Select the wrongly spelt words
- A. occurrence
- B. surprise
- C. personnel
- D. posses
Which of the following was a requirement for suffrage under the first elections in Nigeria in 1923?
- A. A minimum income of ?100 per annum
- B. 12-month residence in Europe
- C. 24-month residence in the capital city
- D. Being a male adult and legally married
Which of the following measures will hinder efficient distribution of goods in West Africa
- A. Improving roads networks
- B. provision of adequate storage facilities
- C. instituting price control
- D. formation of producers' co-operative societies
The spreading of the scent of a flower in a garden is an example of?
- A. Brownian motion
- B. Diffusion
- C. Osmosis
- D. Tynadal effect
One major democratic innovation in local government administration introduced by the Babangida regime was the
- A. appointment of protfolio councillors
- B. appointment of retired military officers as sole administrators
- C. selection of heads of personnel management departments from the councillors
- D. separation of powers between the executive and legislative arms of the councils
The hormone which is secreted by the testes and its responsible for stimulating male sexual characteristics is known as
- A. progesterone
- B. testosterone
- C. gonadotropin
- D. oestrogen
What is the value of x satisfying the equation \(\frac{4^{2x}}{4^{3x}}\) = 2?
- A. -2
- B. -\(\frac{1}{2}\)
- C. \(\frac{1}{2}\)
- D. 2
Commerce includes all the occupations concerned with?
- A. sales
- B. production
- C. marketing
- D. distribution