Past Questions And Answers
The mean of 30 observations recorded in an experiment is 5. lf the observed largest value of 34 is deleted, find the mean of the remaining observations
- A. 5
- B. 4
- C. 3.9
- D. 3.4
A car uses one litre of petrol for every 14km. If one of petrol cost N63.00, how far can the car go with N900.00 worth of petrol?
- A. 420km
- B. 405km
- C. 210km
- D. 200km
Use the following information to answer the question
The health department of Banjul Local Government incurred the following expenditure in 2020:
| Le | |
Construction of hospital wards | 200,000 |
Purchase of hospital beds | 20,000 |
Purchase of stationeries | 15,000 |
Salaries and wages | 60,000 |
Purchase of drugs | 50,000 |
Purchase of x-ray machine | 100,000 |
The recurrent expenditure for the year is
- A. Le 370,000
- B. Le 125,000
- C. Le 320,000
- D. Le 445,000
One of the main features of a partnership is?
- A. limited liability
- B. lack of corporate existence
- C. unlimited membership
- D. lack of utual confidence
Tropical rain forest are important to the functioning of the earth's environment because they are large reservoirs of?
- A. oxygen, mositure and biodiversity
- B. timber, wildlife and virgin soils
- C. water, energy and mineral resources
- D. food, fibre and medicinal plants
The capital city in England
- A. Madrid
- B. Warsow
- C. London
- D. United Kingdom
If \(\begin{vmatrix}-x & 12 \\-1 & 4 \end{vmatrix} = - 12\), find x
- A. -6
- B. -2
- C. 3
- D. 6
The most common weed of pastures in Nigeria is
- A. spear grass
- B. goat weed
- C. water leaf
- D. tridax
Nitrogen fixing micro-organisms in leguminous plants live symbiotically in the
- A) branch roots
- B) tap roots
- C) root nodules
- D) root hairs
Service rendered to the public is provided by?
- A. governement
- B. civil servants
- C. professionals
- D. domestic servants